Duluth
The tables below display average monthly climate and weather indicators in Duluth Minnesota.
Temperature by: Fahrenheit / Centigrade
Duluth Temperature |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Avg. Temperature | -13.9 | -10.9 | -4.2 | 3.7 | 10.4 | 15.4 | 18.9 | 17.6 | 12.3 | 6.5 | -2.0 | -10.7 | 3.6 |
Avg. Max Temperature | -8.8 | -5.7 | 0.5 | 9.0 | 16.6 | 21.7 | 25.1 | 23.3 | 17.7 | 11.3 | 1.8 | -6.3 | 8.8 |
Avg. Min Temperature | -19.0 | -16.2 | -9.1 | -1.7 | 4.2 | 9.2 | 12.8 | 11.8 | 6.9 | 1.7 | -5.8 | -15.1 | -1.7 |
Days with Max Temp of 32 C or Higher | 0.0 | 0.0 | 0.0 | 0.0 | < 0.5 | < 0.5 | 1.0 | 1.0 | < 0.5 | 0.0 | 0.0 | 0.0 | 2.0 |
Days with Min Temp Below Freezing | 31.0 | 28.0 | 29.0 | 20.0 | 5.0 | < 0.5 | 0.0 | < 0.5 | 2.0 | 12.0 | 26.0 | 31.0 | 184 |
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Duluth Heating and Cooling |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Heating Degree Days | 1798 | 1476 | 1259 | 792 | 445 | 170 | 60.0 | 113 | 329 | 660 | 1098 | 1618 | 9818 |
Cooling Degree Days | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.0 | 94.0 | 72.0 | 0.0 | 0.0 | 0.0 | 0.0 | 180 |
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Duluth Precipitation |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Precipitation (inches) | 1.2 | 0.8 | 1.9 | 2.3 | 3.0 | 3.8 | 3.6 | 4.0 | 3.8 | 2.5 | 1.8 | 1.2 | 30.0 |
Days with Precipitation 0.01 inch or More | 12.0 | 9.0 | 11.0 | 10.0 | 12.0 | 13.0 | 12.0 | 11.0 | 12.0 | 10.0 | 11.0 | 11.0 | 134 |
Monthly Snowfall (inches) | 17.9 | 11.5 | 13.6 | 6.6 | 0.7 | < 0.05 | < 0.05 | < 0.05 | 0.1 | 1.5 | 13.0 | 15.6 | 80.5 |
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Other Duluth Weather Indicators |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Average Wind Speed | 11.6 | 11.3 | 11.8 | 12.3 | 11.6 | 10.4 | 9.4 | 9.4 | 10.4 | 11.2 | 11.6 | 11.2 | 11.0 |
Clear Days | 7.0 | 7.0 | 7.0 | 6.0 | 6.0 | 5.0 | 7.0 | 7.0 | 6.0 | 7.0 | 5.0 | 6.0 | 77.0 |
Partly Cloudy Days | 7.0 | 6.0 | 7.0 | 8.0 | 10.0 | 11.0 | 13.0 | 12.0 | 9.0 | 8.0 | 6.0 | 6.0 | 102 |
Cloudy Days | 17.0 | 15.0 | 17.0 | 16.0 | 15.0 | 14.0 | 11.0 | 11.0 | 15.0 | 17.0 | 20.0 | 19.0 | 187 |
Percent of Possible Sunshine | 48.0 | 53.0 | 55.0 | 56.0 | 57.0 | 58.0 | 65.0 | 61.0 | 52.0 | 46.0 | 35.0 | 39.0 | 52.0 |
Avg. Relative Humidity | 57.0 | 73.5 | 72.0 | 70.0 | 65.5 | 67.5 | 72.5 | 74.0 | 76.0 | 73.5 | 72.0 | 75.5 | 77.5 |
Weather information for other cities in Minnesota