Annual Weather Averages Near Sierra Vista
Averages are for Fort Huachuca, which is 8 kilometers from Sierra Vista.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Sierra Vista
High Temp: 34 °C
Low Temp: 3 °C
Mean Temp: 18 °C
Precipitation: 24.3 mm
Humidity: 35%
Dew Point: 1 °C
Wind: 25 km/h
Pressure: 101.37 kPa
Visibility: 40 km
January Climate & Weather Averages in Sierra Vista
High Temp: 16 °C
Low Temp: 3 °C
Mean Temp: 9 °C
Precipitation: 16.6 mm
Humidity: 42%
Dew Point: -5 °C
Wind: 21 km/h
Pressure: 101.76 kPa
Visibility: 40 km
February Climate & Weather Averages in Sierra Vista
High Temp: 18 °C
Low Temp: 4 °C
Mean Temp: 11 °C
Precipitation: 15.3 mm
Humidity: 38%
Dew Point: -5 °C
Wind: 26 km/h
Pressure: 101.54 kPa
Visibility: 42 km
March Climate & Weather Averages in Sierra Vista
High Temp: 21 °C
Low Temp: 7 °C
Mean Temp: 14 °C
Precipitation: 11.7 mm
Humidity: 29%
Dew Point: -5 °C
Wind: 28 km/h
Pressure: 101.38 kPa
Visibility: 44 km
April Climate & Weather Averages in Sierra Vista
High Temp: 25 °C
Low Temp: 10 °C
Mean Temp: 18 °C
Precipitation: 5.9 mm
Humidity: 22%
Dew Point: -6 °C
Wind: 31 km/h
Pressure: 101.16 kPa
Visibility: 42 km
May Climate & Weather Averages in Sierra Vista
High Temp: 29 °C
Low Temp: 14 °C
Mean Temp: 22 °C
Precipitation: 4.9 mm
Humidity: 19%
Dew Point: -3 °C
Wind: 30 km/h
Pressure: 101.04 kPa
Visibility: 40 km
June Climate & Weather Averages in Sierra Vista
High Temp: 34 °C
Low Temp: 20 °C
Mean Temp: 27 °C
Precipitation: 12.0 mm
Humidity: 20%
Dew Point: 1 °C
Wind: 29 km/h
Pressure: 101.00 kPa
Visibility: 40 km
July Climate & Weather Averages in Sierra Vista
High Temp: 33 °C
Low Temp: 20 °C
Mean Temp: 27 °C
Precipitation: 72.9 mm
Humidity: 46%
Dew Point: 13 °C
Wind: 25 km/h
Pressure: 101.28 kPa
Visibility: 37 km
August Climate & Weather Averages in Sierra Vista
High Temp: 32 °C
Low Temp: 20 °C
Mean Temp: 26 °C
Precipitation: 71.7 mm
Humidity: 51%
Dew Point: 14 °C
Wind: 22 km/h
Pressure: 101.32 kPa
Visibility: 38 km
September Climate & Weather Averages in Sierra Vista
High Temp: 30 °C
Low Temp: 18 °C
Mean Temp: 24 °C
Precipitation: 38.8 mm
Humidity: 44%
Dew Point: 10 °C
Wind: 21 km/h
Pressure: 101.24 kPa
Visibility: 39 km
October Climate & Weather Averages in Sierra Vista
High Temp: 26 °C
Low Temp: 12 °C
Mean Temp: 19 °C
Precipitation: 13.0 mm
Humidity: 34%
Dew Point: 2 °C
Wind: 23 km/h
Pressure: 101.34 kPa
Visibility: 38 km
November Climate & Weather Averages in Sierra Vista
High Temp: 21 °C
Low Temp: 7 °C
Mean Temp: 14 °C
Precipitation: 12.0 mm
Humidity: 35%
Dew Point: -2 °C
Wind: 21 km/h
Pressure: 101.62 kPa
Visibility: 38 km
December Climate & Weather Averages in Sierra Vista
High Temp: 16 °C
Low Temp: 3 °C
Mean Temp: 9 °C
Precipitation: 16.1 mm
Humidity: 44%
Dew Point: -4 °C
Wind: 21 km/h
Pressure: 101.74 kPa
Visibility: 38 km