Replacing outdoor lights with yellow bug lights can attract less insects. Manage Settings In August, the warmest month, the average day time temperature rises to 94.7F. The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands. The month with the fewest muggy days in San Antonio is January, with 0.8 days that are muggy or worse. Tropical, Observations TripSavvy uses only high-quality, trusted sources, including peer-reviewed studies, to support the facts within our articles. For comparison, the hottest month in San Antonio, August, has days with highs of 100F (38C) and lows of 76F (24C). In April, San Antonio celebrates Fiesta across the city, which brings large crowds in for parties and parades (including a nighttime boat parade on the river). 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. $46,988 is the average wage in San Antonio. 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. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, is computed to be 84.2F (29C). The average temperature in San Antonio in April for a typical day ranges from a high of 85F (29C) to a low of 59F (15C). If you want to tour downtown San Antonio, you should avoid driving a car. The darkest month of the year in San Antonio is December, with an average of 3.2 kWh. Based on this score, the best time of year to visit San Antonio for hot-weather activities is from mid May to late September, with a peak score in the second week of June. Ocean Prediction Get AccuWeather alerts as they happen with our browser notifications. You wont find much leaf-peeping; the palm tree fronds and other leaves stay green year-round. 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. Daily low temperatures are around 74F, rarely falling below 66F or exceeding 78F. Be sure you have the correct gear to keep your core temperature warm during winter months and cool during hot weather. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest). Major winter storm to spread snow across a 1,700-mile-long swath of the U.S. Get the details. Conditions for a day at the beach or pool are good. Evening Temperature and Precipitation Summary for South Central Texas. Occasionally, the San Antonio River is drained throughout portions of the River Walk for cleaning. The coldest month, January has . The average daily maximum temperature is around 67 degrees Fahrenheit, seldom dipping below 48 degrees or surpassing 83 degrees Fahrenheit. Severe Weather high temp. Click on each chart for more information. The wettest month in San Antonio is May where a typical day has a 31% chance of precipitation and gets 0.09 inches (2.2 mm) of precipitation, while the dryest month in San Antonio is August where a typical day has a 9% chance of precipitation and gets 0.11 inches (2.7 mm) of precipitation. Elizabeth Sander joined the Express-News team as a Hearst Fellow in August 2022, covering education and local news. Composting conditions are good. It rains on average a total of 7 days. The area within 2 miles of San Antonio is covered by artificial surfaces (100%), within 10 miles by artificial surfaces (65%) and shrubs (23%), and within 50 miles by shrubs (38%) and cropland (25%). We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. The wettest month (with the highest rainfall) is May (3.66"). Although other parts of the U.S. have spectacularly colorful fall months, fall in San Antonio tends to be mostly similar to summer with a bit of a reprieve from the most oppressive heat. For comparison, the hottest month in San Antonio, August, has days with highs of 100F (38C) and lows of 76F (24C). National Oceanic and Atmospheric Administration January is the coldest month of the year in San Antonio, with average low temperatures of 43F and highs of 64F. Based on the beach/pool score, the best time of year to visit San Antonio for hot-weather activities is from mid May to late September. We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. Record Tables Conditions for hiking are great. In that year, more than 13 inches of snow fell. Daily Temperatures Map Be sure to have a plan for touring each day that allows you to stay hydrated and out of the direct sun when the UV index is highest. The cloudiest month of the year in San Antonio is January, during which on average the sky is overcast or mostly cloudy 45% of the time. 68.7 F: 64 F: Average low temperature Av. High & Low Weather Summary for the Past Weeks Temperature Humidity Pressure; High: 82 F (Jan 2, 3:51 pm) December 2020. The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. 2016. Make sure you frequently add water to your compost to keep it moist. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed. The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day. White said they see a possibility of the first El Nino in several years, which would ideally bring wetter and cooler weather by the end of this year, making up for some of the long-term deficits in the region. Routine The month with the longest days is June (Average daylight: 14h and 0min). Be sure to wear sunscreen and UV-protective clothing when spending time outdoors. Wear sunscreen and UV-protective clothing. The coldest month of the year in San Antonio is January, with an average low of 43F and high of 64F. Weather Today Weather Hourly 14 Day Forecast Yesterday/Past Weather Climate (Averages) Currently: 62 F. Some would describe it as pleasantly warm and breezy. The average daily incident shortwave solar energy experiences significant seasonal variation over the course of the year. Yes, San Antonio is generally a safe place to visit. San Antonio sees an average of 18 days a year with 100-plus degree temperatures. Try searching for a city, zip code or point of interest. In March, the weather in San Antonio is usually very mild. Over the course of the year, the temperature typically varies from 43F to 96F and is rarely below 31F or above 101F. The wind is most often from the south for 10 months, from January 31 to December 9, with a peak percentage of 76% on July 16. Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. Fog. Rain is most likely in May, June, and October (heavy downpours have produced flooding in the past), but the city is generally quite sunny. Have a safe trip. Home | Privacy & Cookies | Contact | About. Summer temperatures top 79 degrees daily and remain above 69 degrees most nights. Drought Status Mostly sunny More Details. To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. The highest daily average low temperature is 76F on August 11. The temperature at 2:48 pm in San Antonio is 66.2F (19C). San Antonio weather to remain hotter, drier than normal. Lightning Safety The shaded overlays indicate night and civil twilight. In the late summer months, 100-degree days are very much the norm, without much relief in the evenings or mornings. The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day). Major winter storm to spread snow across a 1,700-mile-long swath of the U.S. Get the details. In the winter, the sun shines 50% of the daylight in San Antonio, but in the summer it shines more than 70% of the daily. Please try another search. For the purposes of this report, the geographical coordinates of San Antonio are 29.424 deg latitude, -98.494 deg longitude, and 636 ft elevation. To fill in the rest, there's information on how many days a month get above or below a given temperature. The coldest month (with the lowest average low temperature) is January (44.2F). For comparison, the hottest month in San Antonio, August, has days with highs of 100F (38C) and lows of 76F (24C). The risk of tree pollen symptoms is moderate. The month with the highest atmospheric pressure is January (30.15"Hg). Be sure to prevent mildew and indoor mold in your home's basement, bathrooms, and laundry room. The current temperature is almost at the maximum of today's anticipated 68F (20C). We and our partners use cookies to Store and/or access information on a device. The streets are small and difficult to traverse with a car; thus, it is more convenient to walk. Buildings in San Antonio, Texas, with a calm view of the bridges across the waterfront, In San Antonio, Texas, during the entire year, the rain falls for, In San Antonio, Texas, during the entire year, snow falls for, San Antonio, Texas - Climate and weather forecast by month. Conditions for driving are great. The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. You can expect very pleasant temperatures during the day. Current Weather. 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. Weather in San Antonio, Texas, United States, during the winter season. As severe weather season continues in San Antonio, so does the threat of tornadoes. The month with the most wet days in San Antonio is May, with an average of 9.2 days with at least 0.04 inches of precipitation. 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). There are plenty of air-conditioned museums and other attractions, plus waterparks in the area where you can keep cool. 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). The greatest time to visit San Antonio is between November and April, when the weather is pleasant and hotel prices are at their lowest. Due to the warm seas of the Gulf of Mexico, this is one of the most spectacular fast beach escapes. 2023 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved. The average temperature for this time of year is 63 degrees, and the average amount of rainfall is just below two inches per month. Her work has appeared in Travel + Leisure, USA Today, Michelin Guides, Hemispheres, DuJour, and Forbes. The average hourly temperature, color coded into bands. Detailed climate information with charts - average monthly weather with temperature, pressure, humidity, precipitation, wind, daylight, sunshine, visibility, and UV index data. In San Antonio, the summers are hot and oppressive, the winters are short and cool, and it is partly cloudy year round. South Central Texas Daily Observed High & Low Temperatures. Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory. In reality, San Antonio is the most inexpensive big metropolitan center in Texas and the seventh safest large city in the United States. For comparison, the hottest month in San Antonio, August, has days with highs of 100F (38C) and lows of 76F (24C). Average Temperatures by Month. The average temperature for this time of year is 63 degrees, and the average amount of rainfall is just below two inches per month. Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more. Tornado watch issued as severe weather ramps up in South. 3:25 PM. All NOAA, Forecasts The month with the most days of rain alone in San Antonio is May, with an average of 9.2 days. Conditions for outdoor entertaining will be great. The risk of suffering from a weather-related migraine is low. 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. The amount of rain in November is normal with an average of 60mm (2.4in). Questions? For example: National Weather Service Austin/San Antonio TX. Maximums and minimums are only part of the temperature picture. Cooperative Observers The number of hours during which the Sun is visible (black line). For print usage, please acquire a license. The average temperature is 11.2 degrees Celsius (52 degrees Fahrenheit), with a low of 5 degrees Celsius (41 degrees Fahrenheit) and a high of 17.4 degrees Celsius (63.3 degrees Fahrenheit). Global Summary of the Month and Year, Version 1.0. Some would describe it as moderately chilly with a gentle breeze. Submit Storm Report Average precipitation is distributed fairly evenly throughout the year. The month with the lowest UV index is December (UV index 3). Twice a decade, on average, the thermometer never rises above freezing for the enitre day. Spring is a lovely time to visit south Texas, and early spring (starting even as soon as February) ushers in the bloom of Texas wildflowers throughout San Antonios parks and along the highways. Get the monthly weather forecast for San Antonio, TX, including daily high/low, historical averages, to help you plan ahead. MERRA-2 Modern-Era Retrospective Analysis. To characterize how pleasant the weather is in San Antonio throughout the year, we compute two travel scores. Try searching for a city, zip code or point of interest. He said theyll be crossing their fingers for more precipitation in the historically wetter time of the year, March and April, to make up for the long-term deficits.. For each station, the records are corrected for the elevation difference between that station and San Antonio according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations. (Weather station: San Antonio International Airport, USA). See more current weather Annual Weather Averages Near San Antonio Averages are for San Antonio International Airport, which is 4 miles from San Antonio. Multiple locations were found. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night. The solar day over the course of the year 2023. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). Some would describe it as moderately chilly with a gentle breeze. Daylight saving time (DST) is observed in San Antonio during 2023, starting in the spring on March 12, lasting 7.8 months, and ending in the fall on November 5. Check in advance of your trip if this would affect your plans. Air Quality ASUS64 KEWX 150054. 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. Sun & Moon. All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . Please note that each source's contribution is adjusted for elevation and the relative change present in the MERRA-2 data. Temperature With an average high-temperature of 61.7F (16.5C) and an average low-temperature of 44.2F (6.8C), January is the coldest month. RealFeel Shade 64. Stay hydrated when spending time in the sun. Some would describe it as mildly cool with a gentle breeze. The average daily high temperature is 63 degrees Fahrenheit on January 6. 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. You're permitted to use this graph as long as you provide prominent attribution with a link back close to the use of the graph. The drier season lasts 6.0 months, from October 24 to April 26. The temperature is an enjoyable 66.2F (19C). The average high and low temperatures are listed below by month and annually for San Antonio, in both degrees Fahrenheit and Celsius. (Weather station: San Antonio International Airport, USA). Follow live updates. We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures ( 32F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere). The month with the shortest days is December (Average daylight: 10h and 18min). The average hourly wind speed in San Antonio experiences mild seasonal variation over the course of the year. Tornado watch issued as severe weather ramps up in South. March and April are ideal months to time a visitperhaps during the citys annual Fiesta celebration in April. Padre Island National Seashore is a national seashore. Normally every day from April to October in San Antonio is above 60 degrees Fahrenheit, as are most days in winter months. The months with the highest number of snowfall days are January and February (0.3 days). From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. Warmer than average temperatures are expected to continue for the foreseeable future, White added. 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. 61.0 F - San Antonio experiences significant seasonal variation in monthly rainfall. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands. In San Antonio in December, there's a 18% chance of rain on an average day. Our beach/pool temperature score is 0 for perceived temperatures below 65F, rising linearly to 9 for 75F, to 10 for 82F, falling linearly to 9 for 90F, and to 1 for 100F or hotter. (Weather station: San Antonio International Airport, USA). Tropical Weather The months with the highest snowfall are January and February (0.08"). San Antonio experiences extreme seasonal variation in the perceived humidity. The risk for pest activity is extremely high. The month with the lowest atmospheric pressure is June (29.89"Hg). 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Maximums and minimums are only part of the temperature typically varies from 43F to 96F and is rarely below or. Clothing when spending time outdoors line ) enitre day highest atmospheric pressure is June average... Should avoid driving a car, from October 24 to April 26,! It moist swath of the U.S. Get the details Antonio, so does threat... Get AccuWeather alerts as they happen with our browser notifications sunscreen and UV-protective clothing when spending time outdoors high! High temperature is an enjoyable 66.2F ( 19C ) August, the thermometer rises...