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Weather & Climate
Marshall County, Minnesota, United States
Overview
Available climate summaries for Marshall County. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
4.2°C
Summer Avg
19.8°C
Winter Avg
-13.2°C
Record High
38.8°C
Record Low
-45°C
Annual Precipitation
591 mm
Avg Humidity
76%
Summer Humidity
67%
Winter Humidity
92%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 4.4° | -15.2° | -45° | 15.5 | 94% | 51 | 59.4 |
| Feb | 8.6° | -13.4° | -40.4° | 14.3 | 92% | 82 | 60 |
| Mar | 26° | -3.6° | -37.8° | 27 | 79% | 125 | 61.7 |
| Apr | 28.9° | 5.1° | -18.1° | 36.6 | 65% | 145 | 52.8 |
| May | 31.9° | 12.2° | -5.3° | 84.9 | 66% | 173 | 54 |
| Jun | 34.5° | 18.1° | 1.3° | 106.2 | 69% | 180 | 50.4 |
| Jul | 38.8° | 21.4° | 5.3° | 79 | 66% | 197 | 51.8 |
| Aug | 38.8° | 19.8° | 1.8° | 66.3 | 65% | 163 | 51.1 |
| Sep | 35.1° | 14.3° | -4.2° | 66.3 | 70% | 115 | 53.6 |
| Oct | 29.4° | 5.5° | -11.3° | 54.6 | 76% | 73 | 58.6 |
| Nov | 20.3° | -2.6° | -22.9° | 19.2 | 81% | 42 | 59.1 |
| Dec | 6° | -11.1° | -39.9° | 21.1 | 90% | 33 | 55.5 |
Data sources
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
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