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 | 7.0 | 12.3 | 24.4 | 38.6 | 50.8 | 59.8 | 66.1 | 63.7 | 54.2 | 43.7 | 28.4 | 12.8 | 38.5 |
Avg. Max Temperature | 16.2 | 21.7 | 32.9 | 48.2 | 61.9 | 71.0 | 77.1 | 73.9 | 63.8 | 52.3 | 35.2 | 20.7 | 47.9 |
Avg. Min Temperature | -2.2 | 2.8 | 15.7 | 28.9 | 39.6 | 48.5 | 55.1 | 53.3 | 44.5 | 35.1 | 21.5 | 4.9 | 29.0 |
Days with Max Temp of 90 F 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