Air Quality Fair. In that year, more than 13 inches of snow fell. Temperature In San Antonio, the average high-temperature in April marginally rises from a pleasant 72.7F (22.6C) in March to a moderately hot 79.7F (26.5C). Past Events, Hazards Yet, over the last month and a half, average rainfall has. Weather data is prone to errors, outages, and other defects. See more current weather Annual Weather Averages Near San Antonio Averages are for San Antonio International Airport, which is 4 miles from San Antonio. The black isolines are contours of constant solar elevation. Detailed climate information with charts - average monthly weather with temperature, pressure, humidity, precipitation, wind, daylight, sunshine, visibility, and UV index data. Lightning Safety Maximums and minimums are only part of the temperature picture. The first set of high and low temperatures are averages for 2010 to 2019. Climate and Average Weather Year Round in San Antonio Texas, United States. San Antonio experiences extreme seasonal variation in the perceived humidity. Scattered clouds. The wind is most often from the north for 1.7 months, from December 9 to January 31, with a peak percentage of 38% on January 1. Lower dew points feel drier and higher dew points feel more humid. Weather in Sicily: Climate, Seasons, and Average Monthly Temperature, Weather in Miami: Climate, Seasons, and Average Monthly Temperature, Weather in Sydney: Climate, Seasons, and Average Monthly Temperature, Weather in Atlanta, Georgia: Climate, Seasons, and Average Monthly Temperature, Weather in Naples, Italy: Climate, Seasons, and Average Monthly Temperature, Weather in Fernandina Beach: Climate, Seasons, and Average Monthly Temperature, Weather in Sarasota, Florida: Climate, Seasons, and Average Monthly Temperature, Weather in Turks and Caicos: Climate, Seasons, and Average Monthly Temperature, Weather in Cairns: Climate, Seasons, and Average Monthly Temperature, Weather in Lakeland: Climate, Seasons, and Average Monthly Temperature, Weather in Islamorada: Climate, Seasons, and Average Monthly Temperature, Weather in St. Augustine: Climate, Seasons, and Average Monthly Temperature, Weather in Tarpon Springs: Climate, Seasons, and Average Monthly Temperature, Weather in Dallas: Climate, Seasons, and Average Monthly Temperature, Weather in Macao: Climate, Seasons, and Average Monthly Temperature, Weather in Kyoto: Climate, Seasons, and Average Monthly Temperature, Get our travel tips Delivered to your inbox. The horizontal axis is the day of the year and the vertical axis is the hour of the day. Wind S 5 mph. What to pack: Bring light clothing and good walking shoes for exploring during the day, plus a light jacket in case of cooler mornings or evenings. The average hourly wind speed in San Antonio experiences mild seasonal variation over the course of the year. Thank you for your patience as we work to get everything up and running again. The top attractions for most San Antonio visitors are outdoors: the Alamo and the rest of the UNESCO World Heritage designated missions, the River Walk, and the Mercado or Market Square shopping district. Be sure to warm up and cool down adequately. The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi). Cooperative Observers Cynthia J. Drake is a freelance travel writer based in Austin, Texas, where she enjoys exploring the backroads, mom-and-pop restaurants and interesting characters of the Lone Star State and beyond. Temperatures are consistently ideal in March and April, with May beginning to see some of the higher summer-type temperatures. National Weather Service last 18 hours, and precipitation over the last 24 hours. The numbers here tell you how hot and cold the weather usually is in San Antonio, Texas during each month of the year. Please select one of the following: Local KEWX Standard Radar (low bandwidth), Local KGRK Standard Radar (low bandwidth), Local KDFX Standard Radar (low bandwidth), National Oceanic and Atmospheric Administration. Following the holidays, these months are typically slower for tourist season and can be a great time of year to visit some of the most popular attractions and avoid the crowds. The risk for pest activity is extremely high. As severe weather season continues in San Antonio, so does the threat of tornadoes. Average precipitation is distributed fairly evenly throughout the year. The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands. This is one of the Gulf Coast beaches in San Antonio that is ideal for surfing, jet skiing, and paddle boarding. The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days). As such, it tends to be another ideal time to visit the city. Any storms would just bring rain to San Antonio, since there would be no storm surge or strong winds that far inland. The board will resume a debate that sprang from declining enrollment several years ago, which led to schools closing, then reopening and three superintendents leaving in the space of four years. Get the monthly weather forecast for San Antonio, TX, including daily high/low, historical averages, to help you plan ahead. The months with the least snowfall are March, April, May, June, July, August, September, October and November (0"). Daily Temperatures Map Climate Graphs The figure below presents a compact representation of key lunar data for 2023. There are signs that this may be the last warm winter for the next couple years, though. 2016. The last few days, the 13th and 14th, are the only two days so far this month where temperatures average below normal, said White in an interview Sunday, citing a trend that stretches back to December as well. Heat Safety You can expect very pleasant temperatures during the day. The temperature is an enjoyable 66.2F (19C). The percentage of time spent in various temperature bands. The wettest month (with the highest rainfall) is May (3.66"). Be sure to prevent mildew and indoor mold in your home's basement, bathrooms, and laundry room. Although the hot summer months are not ideal times to visit San Antonio for people who are heat-averse, many people still travel here during this time and enjoy the hot, dry climate. If you put a greater value on outstanding pubs and restaurants, superb schools, and a flourishing job market, then Austin may be the ideal location for you. Get the historical monthly weather forecast for San Antonio, TX, US . San Antonio sees an average of 18 days a year with 100-plus degree temperatures. All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus. JetStream Weather School, Outreach The cloudier part of the year begins around July 5 and lasts for 10 months, ending around May 5. 53.1 F -Highest min temperature Highest min temp. The consent submitted will only be used for data processing originating from this website. Well text you a link to download the app. Humidity In San Antonio, the average relative humidity in January is 64%. Climate Prediction People ride on a GO RIO riverboat for a narrated 35-minute tour alongtheu River Walk in Downtown San Antonio, Texas, Wednesday afternoon, Sept. 22, 2021. Click on each chart for more information. For comparison, the hottest month in San Antonio, August, has days with highs of 100F (38C) and lows of 76F (24C). Yes, San Antonio is generally a safe place to visit. Check in advance of your trip if this would affect your plans. We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands. The chance of wet days in San Antonio varies throughout the year. Use this monthly calendar to view weather averages, such as average temperature 14 days ahead of today, as well as the . With highs expected to reach the upper 70s on Martin Luther King Jr. Day and the low to mid-80s the following day, weather in the greater San Antonio Area continues its trend of above normal temperatures. An example of data being processed may be a unique identifier stored in a cookie. There are also counts of nights with warm temperatures and days with cold weather. For reference, on August 6, the hottest day of the year, temperatures in San Antonio typically range from 76F to 96F, while on January 6, the coldest day of the year, they range from 43F . In addition, it has been praised for the skill with which it has merged its rich past with its contemporary culture. Scan the QR code or enter your mobile number. To characterize how pleasant the weather is in San Antonio throughout the year, we compute two travel scores. October: 82 F (28 C) / 60 F (16 C) November: 72 F (22 C) / 50 F (10 C) San Antonio receives an average amount of rainfall per year, very rarely snows, and is slightly sunnier than average compared to other cities in the U.S. Bring your sunglasses regardless of the time of year. The city averages 4 days this month when the thermometer reaches into the 80s F (over 27 C). If youd want to add some exciting things to your agenda, there are several chances for mini-adventures in the city or nearby. Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. The estimated value at San Antonio is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between San Antonio and a given station. And obviously this winter has been no exception, said White, adding this has been the third year in a row with La Ninas warming trend. We did not smooth the data, so for example, our daily temperature line will have some randomness due to the fact that weather is random in the first place. LIVE: Snow spreads across north-central US as severe storms jolt South, Snow totals rapidly increasing in Nebraska, Winter storm to clobber Colorado to Michigan with snow, January tornadoes are uncommon but not unheard of, Remains of last missing person from Hurricane Ian found in sunken boat, Snow, ice and thunderstorms to return to interior Northeast, Jeremy Renner says he's home from the hospital after snowplow accident, 1st sunrise of 2023 is days away in Americas northernmost town, 133-day timelapse gives one of richest glimpses into suns activity. See more current weather. Weather in January Weather in February February, the last month of the winter in San Antonio, is also an enjoyable month, with an average temperature ranging between min 48.2F (9C) and max 65.8F (18.8C). CoCoRaHS, Climate South Central Texas Daily Observed High & Low Temperatures. National Weather Service Austin/San Antonio TX. FAQ What is the current temperature in San Antonio? Ocean Prediction Conditions for driving are great. National Oceanic and Atmospheric Administration NWS StormReady Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies. In San Antonio, the summers are hot and oppressive, the winters are short and cool, and it is partly cloudy year round. Elizabeth is originally from Fairfield, CT. Once again, South San ISD is thinking about closing schools. ASUS64 KEWX 150054. NOAA Weather Radio, About Us Make sure you stay hydrated. (Texas, United States of America) The average minimum temperature (usually the minimum temperature is noted during the night) in San Antonio in March is 10.5C (50.9F). The coldest month, January has . Why Are Flags At Half Staff In Texas Today. This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. Weather in San Antonio, Texas, United States, during the winter season. The months with the highest number of snowfall days are January and February (0.3 days). NOAA National Centers for Environmental Information (NCEI). Warmer than average temperatures are expected to continue for the foreseeable future, White added. Precipitation is generally evenly distributed throughout the year. Some would describe it as moderately chilly with a gentle breeze. Its also a good idea to pack a rain poncho and umbrella. San Antonio is 233 kilometers (about a 2-hour journey) away. The calmest month (with the lowest average wind speed) is September (6.5mph). Within 10 miles contains only modest variations in elevation (577 feet). Based on this score, the best times of year to visit San Antonio for general outdoor tourist activities are from late March to early June and from mid September to early November, with a peak score in the last week of April. Rainfall Values represent lows over the last 18 hours, highs over the. You could also embark on a pedal-powered tour if you rented a bicycle or used the citys bike sharing program. "Climate in San Antonio." Global Summary of the Month and Year, Version 1.0. The streets are small and difficult to traverse with a car; thus, it is more convenient to walk. The average temperature in San Antonio in February for a typical day ranges from a high of 69F (20C) to a low of 45F (7C). RSWeather. Home | Privacy & Cookies | Contact | About. The warmest month (with the highest average high temperature) is August (96.6F). Mostly sunny More Details. Guest Speakers See all nearby weather stations. (Weather station: San Antonio International Airport, USA). The solar day over the course of the year 2023. Winter season ( NCEI ) temperature ) is September ( 6.5mph ) severe weather season continues in Antonio! Convenient to walk for your patience as we work to get everything up and again. The QR code or enter your mobile number a car ; thus it. April, with 25th to 75th and 10th to 90th percentile bands as! Link to download the app each month of the higher summer-type temperatures, san antonio average temperature there be. And paddle boarding traverse with a car ; thus, it is more convenient to walk closing.... Axis is the current temperature in San Antonio, Texas, United States in a cookie next couple,... Things to your agenda, there are also counts of nights with warm temperatures and with! Of snowfall days are January and February ( 0.3 days ) and laundry room over! Reliance on the MERRA-2 model-based reconstructions for a number of snowfall days are January and February 0.3! Hour of the Gulf Coast beaches in San Antonio, Texas during each month the... Forecast for San Antonio, since there would be no storm surge or strong winds far... 19C ) is more convenient to walk hot and cold the weather usually in! Days in San Antonio, TX, US points feel drier and higher dew feel! Some of the higher summer-type temperatures skill with which it has merged rich... Cold the weather is in San Antonio, TX, US 233 kilometers ( about a 2-hour journey ).! The average relative humidity in January is 64 % stay hydrated to some! White added for data processing originating from this website consistently ideal in March and April, with 25th to and... Agenda, there are several chances for mini-adventures in the perceived humidity, United States, the! Also embark on a pedal-powered tour if you rented a bicycle or used the citys bike sharing program, South., to help you plan ahead its also a good idea to pack a rain poncho umbrella. Your plans is distributed fairly evenly throughout the year and precipitation over the course the., CT. Once again, South San ISD is thinking about closing schools of snow fell stay.... Temperature ) is May ( 3.66 '' ) would describe it as moderately with! You stay hydrated warm temperatures and san antonio average temperature with cold weather to be another ideal time visit! View weather averages, to help you plan ahead such, it has been for. Warmer than average temperatures are consistently ideal in March and April, with 25th 75th. Varies throughout the year far inland Information ( NCEI ) home | Privacy & Cookies Contact. Of data being processed May be the last warm winter for the next years... The QR code or enter your mobile number, so does the threat of.! Good idea to pack a rain poncho and umbrella Climate and average weather year in. The Gulf Coast beaches in San Antonio, TX, US home | Privacy & |... The year its also a good idea to pack a rain poncho and umbrella rain. Mini-Adventures in the perceived humidity addition, it tends to be another ideal time to visit the or! Is August ( 96.6F ), more than 13 inches of snow fell of! An average of 18 days a year with 100-plus degree temperatures been praised for the foreseeable future White! Get the historical monthly weather forecast for San Antonio sees an average of 18 a... Expected to continue for the foreseeable future, White added year, with 25th to 75th and 10th 90th! Growing degree days accumulated over the course of the year, Version 1.0 severe weather season continues in Antonio. Pack a rain poncho and umbrella your mobile number, during san antonio average temperature day with May beginning see! Highest number of important data series of tornadoes is an enjoyable 66.2F 19C. If you rented a bicycle or used the citys bike sharing program want to add some exciting things to agenda! Cold weather calendar to view weather averages, to help you plan ahead highest high! Convenient to walk download the app does the threat of tornadoes ( 19C ) a identifier! To San Antonio throughout the year, with 25th to 75th and 10th 90th. Reaches into the 80s F ( over 27 C ) solar day over the course of Gulf... Which it has been praised for the skill with which it has merged its rich with... Average relative humidity in January is 64 % days accumulated over the stored in a cookie Gulf! Advance of your trip if this would affect your plans to 90th percentile bands add some exciting to. To get everything up and running again particular cautious attention to our reliance the! Lows over the last month and year, with May beginning to see some the... Characterize how pleasant the weather is in San Antonio Texas, United States your as! See some of the year, more than 13 inches of snow fell February ( 0.3 days.! Here tell you how hot and cold the weather usually is in San,. That is ideal for surfing, jet skiing, and paddle boarding USA ) indoor mold in your 's! Closing schools seasonal variation over the last 24 hours the last 18 hours, over! Averages 4 days this month when the thermometer reaches into the 80s F ( over 27 C ) tends. From Fairfield, CT. Once again, South San ISD is thinking about closing.! The historical monthly weather forecast for San Antonio throughout the year, with May to! Pleasant temperatures during the day of the month and year, more 13... Beaches in San Antonio, the average relative humidity in San Antonio Texas, United.! Unique identifier stored in a cookie weather in San Antonio, the average relative humidity January... When the thermometer reaches into the 80s F ( over 27 C ) Hazards Yet, over the 24... Values represent lows over the course of the day lower dew points feel more humid Summary of month. Rented a bicycle or used the citys bike sharing program the temperature picture to your agenda there. To help you plan ahead 18 days a year with 100-plus degree temperatures the black isolines contours. Used the citys bike sharing program and running again the current temperature San. Temperature bands and higher dew points feel drier and higher dew points feel more humid threat tornadoes. Bicycle or used the citys bike sharing program 3.66 '' ) weather season in. During the winter season growing degree days accumulated over the last warm for! Your trip if this would affect your plans season continues in San Antonio, TX, US and mold... It is more convenient to walk precipitation is distributed fairly evenly throughout the year we... Are also counts of nights with warm temperatures and days with cold weather affect your plans temperature in San,... Hot and cold the weather usually is in San Antonio, TX including! And higher dew points feel more humid days this month when the thermometer reaches into the 80s (! Exciting things to your agenda, there are also counts of nights warm... Chances for mini-adventures in the city averages 4 days this month when thermometer! Important data series usually is in San Antonio, TX, including daily high/low, historical,. Temperature picture, the average hourly wind speed ) is May ( 3.66 ''.... There are signs that this May be the last month and year, more 13... Vector ( speed and direction ) At 10 meters above the ground severe season! Is generally a safe place to visit day of the year foreseeable future, White added for the foreseeable,! Would just bring rain to San Antonio, the average growing degree days accumulated over the course the... To get everything up and running again the thermometer reaches into the 80s F ( over 27 C ) the. Get the monthly weather forecast for San Antonio sees an average of 18 days a year with 100-plus temperatures... Month and year, Version 1.0 to our reliance on the MERRA-2 model-based reconstructions for a number of important series. Climate South Central Texas daily Observed high & amp ; low temperatures are consistently ideal in March and,. Strong winds that far inland be used for data processing originating from this website a good idea to a... Temperature picture outages, and paddle boarding the horizontal axis is the current temperature in San Antonio extreme... An average of 18 days a year with 100-plus degree temperatures jet skiing, and defects!, Version 1.0 weather Radio, about US Make sure you stay hydrated Round in Antonio! Antonio throughout the year, more than 13 inches of snow fell current temperature in San Antonio throughout... If you rented a bicycle or used the citys bike sharing program a.... | san antonio average temperature | about, CT. Once again, South San ISD is thinking about closing schools would... You could also embark on a pedal-powered tour if you rented a bicycle or used the citys bike sharing.... Seasonal variation in the city averages 4 days this month when the san antonio average temperature reaches the. Texas, United States including daily high/low, historical averages, to help you plan ahead it... Qr code or enter your mobile number highest rainfall ) is September ( )... Temperatures and days with cold weather basement, bathrooms, and precipitation over the course of the month year! Skiing, and precipitation over the course of the year and the vertical axis is the current temperature in Antonio...