Alpena
The tables below display average monthly climate and weather indicators in Alpena Michigan.
Temperature by: Fahrenheit / Centigrade
| Alpena Temperature |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Avg. Temperature | -8.0 | -7.6 | -2.2 | 4.9 | 11.1 | 16.3 | 19.5 | 18.2 | 14.1 | 8.3 | 2.1 | -4.6 | 6.0 |
| Avg. Max Temperature | -3.1 | -2.1 | 3.3 | 10.9 | 18.2 | 23.6 | 26.8 | 24.9 | 20.2 | 13.8 | 6.1 | -0.6 | 11.8 |
| Avg. Min Temperature | -12.9 | -13.2 | -7.8 | -1.1 | 4.0 | 8.9 | 12.2 | 11.4 | 7.9 | 2.8 | -2.0 | -8.6 | 0.2 |
| Days with Max Temp of 32 C or Higher | 0.0 | 0.0 | 0.0 | < 0.5 | < 0.5 | 2.0 | 3.0 | 1.0 | < 0.5 | 0.0 | 0.0 | 0.0 | 6.0 |
| Days with Min Temp Below Freezing | 30.0 | 27.0 | 28.0 | 19.0 | 7.0 | 1.0 | 0.0 | < 0.5 | 2.0 | 11.0 | 22.0 | 29.0 | 177 |
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| Alpena Heating and Cooling |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Heating Degree Days | 1469 | 1308 | 1147 | 723 | 411 | 146 | 43.0 | 80.0 | 237 | 561 | 879 | 1280 | 8284 |
| Cooling Degree Days | 0.0 | 0.0 | 0.0 | 0.0 | 8.0 | 35.0 | 108 | 74.0 | 6.0 | 0.0 | 0.0 | 0.0 | 231 |
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| Alpena Precipitation |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Precipitation (inches) | 1.6 | 1.3 | 2.1 | 2.3 | 2.7 | 3.0 | 2.9 | 3.4 | 3.1 | 2.1 | 2.2 | 2.0 | 28.8 |
| Days with Precipitation 0.01 inch or More | 15.0 | 11.0 | 12.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 13.0 | 12.0 | 14.0 | 15.0 | 147 |
| Monthly Snowfall (inches) | 21.9 | 16.0 | 13.0 | 5.0 | 0.2 | 0.0 | < 0.05 | < 0.05 | < 0.05 | 0.6 | 8.7 | 20.1 | 85.5 |
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| Other Alpena Weather Indicators |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Average Wind Speed | 8.8 | 8.4 | 8.9 | 9.2 | 8.3 | 7.5 | 7.0 | 6.7 | 7.1 | 7.8 | 8.5 | 8.4 | 8.1 |
| Clear Days | 3.0 | 4.0 | 6.0 | 6.0 | 7.0 | 8.0 | 8.0 | 9.0 | 6.0 | 5.0 | 2.0 | 2.0 | 67.0 |
| Partly Cloudy Days | 7.0 | 7.0 | 8.0 | 8.0 | 10.0 | 11.0 | 13.0 | 11.0 | 10.0 | 8.0 | 6.0 | 6.0 | 104 |
| Cloudy Days | 21.0 | 17.0 | 17.0 | 16.0 | 14.0 | 12.0 | 10.0 | 12.0 | 14.0 | 18.0 | 22.0 | 23.0 | 194 |
| Percent of Possible Sunshine | 36.0 | 45.0 | 53.0 | 52.0 | 59.0 | 63.0 | 65.0 | 59.0 | 51.0 | 42.0 | 28.0 | 28.0 | 48.0 |
| Avg. Relative Humidity | 60.0 | 75.5 | 74.0 | 70.5 | 66.0 | 65.0 | 68.5 | 72.0 | 74.5 | 74.0 | 73.0 | 76.0 | 78.0 |
Weather information for other cities in Michigan