Huntsville
The tables below display average monthly climate and weather indicators in Huntsville Alabama.
Temperature by: Fahrenheit / Centigrade
Huntsville Temperature |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Avg. Temperature | 3.8 | 6.2 | 11.1 | 16.0 | 20.2 | 24.3 | 26.1 | 25.7 | 22.3 | 16.2 | 10.8 | 6.1 | 15.7 |
Avg. Max Temperature | 9.0 | 11.9 | 17.1 | 22.5 | 26.3 | 30.3 | 31.7 | 31.6 | 28.2 | 22.8 | 16.9 | 11.4 | 21.7 |
Avg. Min Temperature | -1.6 | 0.3 | 4.9 | 9.4 | 14.1 | 18.3 | 20.5 | 19.9 | 16.4 | 9.6 | 4.7 | 0.6 | 9.8 |
Days with Max Temp of 32 C or Higher | 0.0 | 0.0 | 0.0 | < 0.5 | 1.0 | 9.0 | 17.0 | 14.0 | 5.0 | < 0.5 | 0.0 | 0.0 | 47.0 |
Days with Min Temp Below Freezing | 19.0 | 14.0 | 7.0 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | < 0.5 | 8.0 | 15.0 | 63.0 |
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Huntsville Heating and Cooling |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Heating Degree Days | 812 | 613 | 417 | 158 | 41.0 | 0.0 | 0.0 | 0.0 | 13.0 | 173 | 411 | 685 | 3323 |
Cooling Degree Days | 0.0 | 0.0 | 11.0 | 32.0 | 147 | 324 | 434 | 412 | 229 | 56.0 | 6.0 | 0.0 | 1651 |
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Huntsville Precipitation |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Precipitation (inches) | 5.2 | 4.9 | 6.6 | 4.9 | 5.1 | 4.1 | 4.9 | 3.5 | 4.1 | 3.3 | 4.9 | 5.9 | 57.2 |
Days with Precipitation 0.01 inch or More | 12.0 | 10.0 | 12.0 | 10.0 | 10.0 | 10.0 | 11.0 | 9.0 | 8.0 | 7.0 | 10.0 | 11.0 | 119 |
Monthly Snowfall (inches) | 1.4 | 0.8 | 0.4 | < 0.05 | < 0.05 | < 0.05 | 0.0 | < 0.05 | 0.0 | < 0.05 | 0.0 | 0.1 | 2.7 |
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Other Huntsville Weather Indicators |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Average Wind Speed | 9.2 | 9.6 | 10.0 | 9.2 | 7.9 | 6.9 | 6.2 | 5.8 | 6.7 | 7.4 | 8.3 | 9.2 | 8.0 |
Clear Days | 7.0 | 7.0 | 7.0 | 9.0 | 8.0 | 8.0 | 7.0 | 9.0 | 9.0 | 12.0 | 9.0 | 8.0 | 100 |
Partly Cloudy Days | 6.0 | 6.0 | 8.0 | 7.0 | 10.0 | 11.0 | 13.0 | 13.0 | 9.0 | 7.0 | 7.0 | 6.0 | 101 |
Cloudy Days | 18.0 | 16.0 | 17.0 | 14.0 | 14.0 | 11.0 | 11.0 | 10.0 | 12.0 | 12.0 | 14.0 | 18.0 | 164 |
Percent of Possible Sunshine | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
Avg. Relative Humidity | 56.5 | 73.5 | 71.0 | 70.0 | 70.0 | 72.5 | 73.5 | 76.0 | 74.5 | 74.0 | 70.0 | 70.5 | 75.0 |
Weather information for other cities in Alabama