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Weather & Climate
McHenry County, North Dakota, United States
Overview
Available climate summaries for McHenry County. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
5.7°C
Summer Avg
20.5°C
Winter Avg
-10°C
Record High
41°C
Record Low
-42.1°C
Annual Precipitation
500.9 mm
Avg Humidity
69%
Summer Humidity
59%
Winter Humidity
86%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 9.6° | -11.3° | -42.1° | 14.6 | 88% | 53 | 62.7 |
| Feb | 14.6° | -10° | -37.6° | 12.9 | 84% | 81 | 74.4 |
| Mar | 24.7° | -1.7° | -29.8° | 22.9 | 72% | 123 | 71 |
| Apr | 29.9° | 5.8° | -17.6° | 35.1 | 61% | 147 | 57.8 |
| May | 32.6° | 12.7° | -7.2° | 77.8 | 60% | 180 | 61.7 |
| Jun | 40.4° | 18.5° | 3.3° | 101.4 | 62% | 187 | 54.6 |
| Jul | 41° | 22.3° | 7.6° | 63.2 | 58% | 204 | 71.4 |
| Aug | 39.5° | 20.8° | 4.2° | 54.6 | 57% | 168 | 58 |
| Sep | 37.6° | 15.1° | -2.3° | 48.3 | 61% | 119 | 54.8 |
| Oct | 30.1° | 6.1° | -12.2° | 34.1 | 67% | 77 | 68.3 |
| Nov | 20.1° | -1.4° | -24.3° | 16.5 | 75% | 46 | 70.1 |
| Dec | 11.5° | -8.7° | -33.3° | 19.5 | 86% | 36 | 56.7 |
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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