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Climate & Weather Averages in San Antonio, Texas, USA

Now
81 °F

Passing clouds.


Feels Like: 85 °F
Forecast: 97 / 77 °F
Wind: 17 mph from Southeast

Location: San Antonio International Airport

Current Time: Jul 20, 2019 at 12:32:05 am

Latest Report: Jul 19, 2019 at 11:51 pm


Visibility: 10 mi

Pressure: 29.93 "Hg

Humidity: 69%

Dew Point: 70 °F

Location of San AntonioLocation

Annual Weather Averages Near San Antonio

Averages are for San Antonio International Airport, which is 8 miles from San Antonio.

Based on weather reports collected during 1985–2015.

All Year Climate & Weather Averages in San Antonio

High Temp: 97 °F

Low Temp: 41 °F

Mean Temp: 70 °F

Precipitation: 0.84"

Humidity: 64%

Dew Point: 56 °F

Wind: 7 mph

Pressure: 29.99 "Hg

Visibility: 10 mi

January Climate & Weather Averages in San Antonio

High Temp: 64 °F

Low Temp: 41 °F

Mean Temp: 52 °F

Precipitation: 0.55"

Humidity: 64%

Dew Point: 39 °F

Wind: 6 mph

Pressure: 30.12 "Hg

Visibility: 9 mi

February Climate & Weather Averages in San Antonio

High Temp: 68 °F

Low Temp: 45 °F

Mean Temp: 57 °F

Precipitation: 0.72"

Humidity: 64%

Dew Point: 43 °F

Wind: 7 mph

Pressure: 30.06 "Hg

Visibility: 9 mi

March Climate & Weather Averages in San Antonio

High Temp: 74 °F

Low Temp: 51 °F

Mean Temp: 63 °F

Precipitation: 0.88"

Humidity: 64%

Dew Point: 49 °F

Wind: 8 mph

Pressure: 30.00 "Hg

Visibility: 9 mi

April Climate & Weather Averages in San Antonio

High Temp: 81 °F

Low Temp: 59 °F

Mean Temp: 70 °F

Precipitation: 0.67"

Humidity: 65%

Dew Point: 57 °F

Wind: 8 mph

Pressure: 29.92 "Hg

Visibility: 9 mi

May Climate & Weather Averages in San Antonio

High Temp: 88 °F

Low Temp: 67 °F

Mean Temp: 77 °F

Precipitation: 1.43"

Humidity: 67%

Dew Point: 65 °F

Wind: 8 mph

Pressure: 29.89 "Hg

Visibility: 9 mi

June Climate & Weather Averages in San Antonio

High Temp: 93 °F

Low Temp: 73 °F

Mean Temp: 83 °F

Precipitation: 1.44"

Humidity: 65%

Dew Point: 69 °F

Wind: 8 mph

Pressure: 29.89 "Hg

Visibility: 10 mi

July Climate & Weather Averages in San Antonio

High Temp: 95 °F

Low Temp: 75 °F

Mean Temp: 85 °F

Precipitation: 0.69"

Humidity: 62%

Dew Point: 70 °F

Wind: 8 mph

Pressure: 29.95 "Hg

Visibility: 10 mi

August Climate & Weather Averages in San Antonio

High Temp: 97 °F

Low Temp: 75 °F

Mean Temp: 86 °F

Precipitation: 0.42"

Humidity: 59%

Dew Point: 69 °F

Wind: 7 mph

Pressure: 29.94 "Hg

Visibility: 10 mi

September Climate & Weather Averages in San Antonio

High Temp: 91 °F

Low Temp: 70 °F

Mean Temp: 81 °F

Precipitation: 1.20"

Humidity: 63%

Dew Point: 66 °F

Wind: 6 mph

Pressure: 29.94 "Hg

Visibility: 10 mi

October Climate & Weather Averages in San Antonio

High Temp: 83 °F

Low Temp: 60 °F

Mean Temp: 72 °F

Precipitation: 0.97"

Humidity: 65%

Dew Point: 58 °F

Wind: 6 mph

Pressure: 30.00 "Hg

Visibility: 10 mi

November Climate & Weather Averages in San Antonio

High Temp: 73 °F

Low Temp: 50 °F

Mean Temp: 61 °F

Precipitation: 0.53"

Humidity: 66%

Dew Point: 49 °F

Wind: 6 mph

Pressure: 30.07 "Hg

Visibility: 10 mi

December Climate & Weather Averages in San Antonio

High Temp: 65 °F

Low Temp: 42 °F

Mean Temp: 54 °F

Precipitation: 0.55"

Humidity: 65%

Dew Point: 41 °F

Wind: 6 mph

Pressure: 30.10 "Hg

Visibility: 9 mi

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Quick Climate Info

Hottest MonthAugust (86 °F avg)
Coldest MonthJanuary (52 °F avg)
Wettest MonthJune (1.44" avg)
Windiest MonthMay (8 mph avg)
Annual Rainfall10.05" (per year)

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