Climate & Weather in Duluth, 🇺🇸 United States - Monthly Averages, Forecast & Air Quality
🇺🇸 Duluth,
United States
#3028
Nomad Score
5.7
Coords
46.7838287, -92.1052679
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CURRENT CONDITIONS
Temperature
17.5°C
/
9.6°C
Feels Like
13.3°C / 6.5°C
Weather
🌤️ Overcast
Humidity
%
Wind
21.9 km/h
(gusts 36.0)
UV Index
5.3
Sunrise / Sunset
06:43
/
19:23
Daylight
12.7 hrs
7-DAY FORECAST
| Date | Weather | High | Low | Rain % |
|---|---|---|---|---|
| Sun 13 Sep | 🌤️ Overcast | 17.5° | 9.6° | 1% |
| Mon 14 Sep | 🌧️ Moderate rain | 15.9° | 8.8° | 95% |
| Tue 15 Sep | 🌧️ Light drizzle | 19.5° | 11.7° | 87% |
| Wed 16 Sep | 🌧️ Light drizzle | 16.2° | 9.1° | 10% |
| Thu 17 Sep | 🌧️ Dense drizzle | 18.4° | 11.6° | 12% |
| Fri 18 Sep | 🌤️ Overcast | 15.9° | 8.7° | 12% |
BEST MONTHS TO VISIT
| Month | Rating | Avg High | Avg Low | Rain Days |
|---|---|---|---|---|
| June | Excellent | 22.7°C | 13.3°C | 10.2 |
| July | Excellent | 25.5°C | 16.6°C | 10.1 |
| August | Excellent | 24.4°C | 16.6°C | 8.5 |
| September | Good | 21.6°C | 13.7°C | 8.6 |
| March | Fair | 3.3°C | -5.2°C | 6.6 |
| May | Fair | 16.8°C | 7.0°C | 9.7 |
| February | Fair | -4.4°C | -13.4°C | 5.7 |
| January | Fair | -5.5°C | -13.1°C | 5.8 |
| November | Fair | 4.7°C | -1.8°C | 7.0 |
| April | Poor | 8.3°C | 0.1°C | 12.6 |
| October | Poor | 14.2°C | 7.1°C | 8.5 |
| December | Poor | -2.3°C | -9.8°C | 7.9 |
TEMPERATURE BY MONTH
PRECIPITATION & RAIN DAYS
SUNSHINE, UV & HUMIDITY
AIR QUALITY
27
🟢 Good
US Air Quality Index
European AQI: 18
PM2.5
2.5 µg/m³
PM10
2.6 µg/m³
Ozone
54.0 µg/m³
NO₂
3.4 µg/m³
SO₂
0.5 µg/m³
CO
154.0 µg/m³
UV Index
0.0
Dust
0.0 µg/m³
MONTHLY CLIMATE DATA
| Month | High | Low | Mean | Feels Hi | Feels Lo | Precip | Rain Days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | -5.5° | -13.1° | -9.3° | -10.4° | -18.5° | 21.4 mm | 5.8 | 14.8 cm | 164.3 hrs | 9.0 hrs | - | 76.8% | 19.1 km/h | 70.6% |
| Feb | -4.4° | -13.4° | -8.9° | -9.4° | -18.9° | 30.4 mm | 5.7 | 17.2 cm | 201.6 hrs | 10.3 hrs | - | 70.4% | 20.1 km/h | 59.9% |
| Mar | 3.3° | -5.2° | -1.1° | -1.4° | -10.5° | 52.8 mm | 6.6 | 27.3 cm | 254.2 hrs | 12.0 hrs | - | 67.8% | 21.8 km/h | 63.1% |
| Apr | 8.3° | 0.1° | 3.9° | 4.5° | -4.7° | 87.9 mm | 12.6 | 19.1 cm | 231.0 hrs | 13.6 hrs | - | 71.3% | 23.2 km/h | 69.1% |
| May | 16.8° | 7.0° | 11.7° | 15.1° | 3.7° | 79.2 mm | 9.7 | 0.1 cm | 325.5 hrs | 15.1 hrs | - | 68.4% | 20.2 km/h | 56.8% |
| Jun | 22.7° | 13.3° | 17.9° | 23.1° | 11.8° | 93.2 mm | 10.2 | 0.0 cm | 363.0 hrs | 15.8 hrs | - | 71.0% | 18.8 km/h | 56.5% |
| Jul | 25.5° | 16.6° | 20.8° | 27.0° | 16.4° | 94.8 mm | 10.1 | 0.0 cm | 393.7 hrs | 15.4 hrs | - | 72.8% | 16.8 km/h | 47.3% |
| Aug | 24.4° | 16.6° | 20.2° | 25.2° | 16.3° | 68.7 mm | 8.5 | 0.0 cm | 337.9 hrs | 14.1 hrs | - | 74.5% | 18.1 km/h | 51.5% |
| Sep | 21.6° | 13.7° | 17.2° | 21.3° | 12.4° | 84.4 mm | 8.6 | 0.0 cm | 288.0 hrs | 12.5 hrs | - | 75.7% | 18.2 km/h | 48.8% |
| Oct | 14.2° | 7.1° | 10.4° | 11.5° | 4.0° | 41.0 mm | 8.5 | 1.7 cm | 223.2 hrs | 10.9 hrs | - | 72.6% | 19.8 km/h | 61.9% |
| Nov | 4.7° | -1.8° | 1.4° | 0.4° | -6.5° | 47.9 mm | 7.0 | 10.5 cm | 156.0 hrs | 9.4 hrs | - | 71.7% | 21.3 km/h | 68.7% |
| Dec | -2.3° | -9.8° | -5.9° | -6.9° | -15.1° | 64.4 mm | 7.9 | 26.8 cm | 124.0 hrs | 8.6 hrs | - | 78.0% | 21.3 km/h | 79.2% |