When to go · Duluth, United States
Best Time to Visit Duluth
Duluth has a temperate climate. The most comfortable months are October, April and May, based on five years of real temperature and rainfall records.
Go now
October, April, May
Comfortable and drier
Shoulder
September, November, June
Fewer crowds, a trade-off
Think twice
February, December
Wettest is July (190mm)
Duluth weather, month by month
| Month | High | Low | Rain | Feel |
|---|---|---|---|---|
| Jan | 12°C / 54°F | 2°C / 36°F | 125mm | cool, wet |
| Feb | 15°C / 59°F | 4°C / 39°F | 147mm | cool, wet |
| Mar | 18°C / 64°F | 7°C / 45°F | 157mm | mild, wet |
| AprBEST | 21°C / 70°F | 10°C / 50°F | 103mm | mild, some rain |
| MayBEST | 26°C / 79°F | 15°C / 59°F | 120mm | warm, wet |
| Jun | 29°C / 84°F | 19°C / 66°F | 139mm | hot, wet |
| Jul | 31°C / 88°F | 21°C / 70°F | 190mm | hot, wet |
| Aug | 30°C / 86°F | 21°C / 70°F | 169mm | hot, wet |
| Sep | 27°C / 81°F | 17°C / 63°F | 159mm | warm, wet |
| OctBEST | 22°C / 72°F | 12°C / 54°F | 97mm | mild, some rain |
| Nov | 17°C / 63°F | 6°C / 43°F | 78mm | mild, some rain |
| Dec | 14°C / 57°F | 5°C / 41°F | 142mm | cool, wet |
Averages from Open-Meteo ERA5 climate reanalysis, 2019 to 2023. Highs and lows are daily averages for each month; rain is the monthly total. Tap a month for a detailed guide.
Want the timing decided for you? A Local Friend in Duluth plans around the seasons for you.