Currently: 3 °C. Light rain. Fog. (Weather station: San Antonio International Airport, USA). See more current weatherAnnual Weather Averages Near San Antonio
Averages are for San Antonio International Airport, which is 12 kilometers from San Antonio.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in San Antonio
High Temp: 36 °C
Low Temp: 5 °C
Mean Temp: 21 °C
Precipitation: 67.7 mm
Humidity: 64%
Dew Point: 14 °C
Wind: 21 km/h
Pressure: 1015 mbar
Visibility: 15 km
一月 Climate & Weather Averages in San Antonio
High Temp: 18 °C
Low Temp: 5 °C
Mean Temp: 12 °C
Precipitation: 47.1 mm
Humidity: 63%
Dew Point: 4 °C
Wind: 19 km/h
Pressure: 1020 mbar
Visibility: 14 km
二月 Climate & Weather Averages in San Antonio
High Temp: 20 °C
Low Temp: 7 °C
Mean Temp: 14 °C
Precipitation: 44.7 mm
Humidity: 64%
Dew Point: 6 °C
Wind: 21 km/h
Pressure: 1018 mbar
Visibility: 14 km
三月 Climate & Weather Averages in San Antonio
High Temp: 24 °C
Low Temp: 11 °C
Mean Temp: 18 °C
Precipitation: 59.0 mm
Humidity: 65%
Dew Point: 10 °C
Wind: 24 km/h
Pressure: 1016 mbar
Visibility: 15 km
四月 Climate & Weather Averages in San Antonio
High Temp: 27 °C
Low Temp: 15 °C
Mean Temp: 21 °C
Precipitation: 61.5 mm
Humidity: 64%
Dew Point: 14 °C
Wind: 26 km/h
Pressure: 1013 mbar
Visibility: 15 km
五月 Climate & Weather Averages in San Antonio
High Temp: 31 °C
Low Temp: 20 °C
Mean Temp: 25 °C
Precipitation: 113.2 mm
Humidity: 67%
Dew Point: 18 °C
Wind: 26 km/h
Pressure: 1012 mbar
Visibility: 15 km
六月 Climate & Weather Averages in San Antonio
High Temp: 34 °C
Low Temp: 23 °C
Mean Temp: 28 °C
Precipitation: 82.3 mm
Humidity: 65%
Dew Point: 21 °C
Wind: 25 km/h
Pressure: 1012 mbar
Visibility: 16 km
七月 Climate & Weather Averages in San Antonio
High Temp: 35 °C
Low Temp: 24 °C
Mean Temp: 30 °C
Precipitation: 61.9 mm
Humidity: 62%
Dew Point: 21 °C
Wind: 24 km/h
Pressure: 1014 mbar
Visibility: 16 km
八月 Climate & Weather Averages in San Antonio
High Temp: 36 °C
Low Temp: 24 °C
Mean Temp: 30 °C
Precipitation: 53.7 mm
Humidity: 59%
Dew Point: 21 °C
Wind: 21 km/h
Pressure: 1013 mbar
Visibility: 16 km
九月 Climate & Weather Averages in San Antonio
High Temp: 33 °C
Low Temp: 21 °C
Mean Temp: 27 °C
Precipitation: 100.6 mm
Humidity: 63%
Dew Point: 19 °C
Wind: 18 km/h
Pressure: 1014 mbar
Visibility: 16 km
十月 Climate & Weather Averages in San Antonio
High Temp: 29 °C
Low Temp: 16 °C
Mean Temp: 22 °C
Precipitation: 93.2 mm
Humidity: 65%
Dew Point: 15 °C
Wind: 19 km/h
Pressure: 1015 mbar
Visibility: 15 km
十一月 Climate & Weather Averages in San Antonio
High Temp: 23 °C
Low Temp: 10 °C
Mean Temp: 16 °C
Precipitation: 54.2 mm
Humidity: 66%
Dew Point: 10 °C
Wind: 18 km/h
Pressure: 1019 mbar
Visibility: 15 km
十二月 Climate & Weather Averages in San Antonio
High Temp: 19 °C
Low Temp: 6 °C
Mean Temp: 12 °C
Precipitation: 40.6 mm
Humidity: 65%
Dew Point: 5 °C
Wind: 18 km/h
Pressure: 1019 mbar
Visibility: 14 km