St. Paul Island
The tables below display average monthly climate and weather indicators in St. Paul Island Alaska.
Temperature by: Fahrenheit / Centigrade
| St. Paul Island Temperature |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Avg. Temperature | -3.0 | -5.3 | -4.3 | -2.1 | 1.8 | 5.3 | 7.8 | 8.7 | 7.0 | 3.2 | 0.6 | -1.7 | 1.5 |
| Avg. Max Temperature | -0.7 | -2.8 | -1.7 | 0.4 | 4.1 | 7.7 | 9.8 | 10.6 | 9.3 | 5.6 | 2.8 | 0.7 | 3.8 |
| Avg. Min Temperature | -5.3 | -7.8 | -7.0 | -4.5 | -0.4 | 2.8 | 5.8 | 6.9 | 4.6 | 0.9 | -1.7 | -4.0 | -0.8 |
| Days with Max Temp of 32 C or Higher | 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 |
| Days with Min Temp Below Freezing | 26.0 | 26.0 | 29.0 | 27.0 | 19.0 | 3.0 | < 0.5 | < 0.5 | 2.0 | 11.0 | 19.0 | 25.0 | 187 |
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| St. Paul Island Heating and Cooling |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Heating Degree Days | 1190 | 1193 | 1265 | 1101 | 924 | 705 | 586 | 536 | 612 | 843 | 960 | 1116 | 11031 |
| Cooling Degree Days | 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 |
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| St. Paul Island Precipitation |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Precipitation (inches) | 1.9 | 1.3 | 1.2 | 1.3 | 1.3 | 1.2 | 1.9 | 2.8 | 2.6 | 2.8 | 2.8 | 2.2 | 23.3 |
| Days with Precipitation 0.01 inch or More | 18.0 | 15.0 | 15.0 | 14.0 | 14.0 | 12.0 | 15.0 | 18.0 | 20.0 | 22.0 | 22.0 | 20.0 | 204 |
| Monthly Snowfall (inches) | 11.6 | 9.6 | 9.0 | 5.6 | 2.1 | 0.1 | 0.0 | 0.0 | 0.1 | 2.5 | 6.6 | 9.5 | 56.7 |
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| Other St. Paul Island Weather Indicators |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Average Wind Speed | 19.9 | 20.3 | 19.1 | 17.6 | 15.3 | 13.7 | 12.2 | 13.9 | 15.5 | 17.6 | 20.3 | 20.6 | 17.2 |
| Clear Days | 2.0 | 3.0 | 3.0 | 2.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 18.0 |
| Partly Cloudy Days | 6.0 | 6.0 | 7.0 | 6.0 | 4.0 | 3.0 | 2.0 | 3.0 | 5.0 | 7.0 | 6.0 | 5.0 | 61.0 |
| Cloudy Days | 23.0 | 20.0 | 21.0 | 22.0 | 26.0 | 26.0 | 28.0 | 28.0 | 24.0 | 23.0 | 22.0 | 24.0 | 287 |
| 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 | 51.5 | 84.5 | 85.5 | 85.0 | 85.5 | 87.0 | 89.0 | 92.0 | 90.0 | 83.5 | 80.5 | 82.0 | 85.5 |
Weather information for other cities in Alaska