Duluth in March
4.1out of 10
Not the best time
Cold: highs around 0°C. Some rain: about 8 rainy days.
0°CAvg high
-6°CAvg low
8Rainy days (48 mm)
11:36 hDaylight
07:30Sunrise · 19:06 Sunset
Why this score
- Cold: highs around 0°C
- Some rain: about 8 rainy days
- Nights fall to about -6°C
What to wear and pack
- Winter coat, hat and scarf
- Gloves for freezing mornings
How reliable is the forecast?
Rainfall in March is fairly consistent from year to year (2.9 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -7°C | -13°C | 27 mm | 7 | – | – | 4.2 |
| February | -5°C | -12°C | 28 mm | 5 | – | – | 4.4 |
| March | 0°C | -6°C | 48 mm | 8 | – | – | 4.1 |
| April | 6°C | -1°C | 85 mm | 10 | – | – | 4.9 |
| May | 12°C | 6°C | 97 mm | 11 | – | – | 6.0 |
| June | 19°C | 13°C | 104 mm | 12 | – | – | 6.9 |
| July | 24°C | 18°C | 99 mm | 11 | – | – | 7.5 |
| August | 24°C | 18°C | 101 mm | 10 | – | – | 7.6 |
| September | 20°C | 14°C | 93 mm | 10 | – | – | 7.3 |
| October | 12°C | 7°C | 103 mm | 11 | – | – | 5.9 |
| November | 4°C | -1°C | 67 mm | 9 | – | – | 4.8 |
| December | -3°C | -8°C | 45 mm | 8 | – | – | 4.1 |
Frequently asked questions
How hot is Duluth in March?
Daytime highs average 0°C and nights about -6°C.
When is the best time to visit Duluth?
The best months are August, July, September.