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Weather & Climate
Haakon County, South Dakota, United States
Overview
Climate data and monthly weather averages for Haakon County.
Key Metrics
Annual Avg
9.4°C
Summer Avg
23.8°C
Winter Avg
-4.3°C
Record High
47.1°C
Record Low
-29.5°C
Annual Precipitation
447.8 mm
Avg Humidity
63%
Summer Humidity
54%
Winter Humidity
75%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 16.3° | -4.8° | -27.5° | 8.4 | 76% | 61 | 68.9 |
| Feb | 22.3° | -4.2° | -23.3° | 14.3 | 72% | 82 | 72.7 |
| Mar | 28.2° | 2.3° | -29.5° | 22.6 | 65% | 124 | 64.4 |
| Apr | 32.6° | 8.3° | -12.1° | 47.4 | 60% | 152 | 65.2 |
| May | 37.8° | 14.8° | -3.5° | 79 | 59% | 187 | 58.8 |
| Jun | 45° | 21.4° | 4.7° | 74.1 | 57% | 205 | 59.3 |
| Jul | 47.1° | 26° | 10.5° | 53.6 | 51% | 216 | 51 |
| Aug | 43.7° | 23.9° | 8.3° | 49.9 | 53% | 182 | 61.4 |
| Sep | 41.8° | 18.2° | 1.4° | 37.2 | 55% | 138 | 60.8 |
| Oct | 34.5° | 8.9° | -19.7° | 36.9 | 62% | 95 | 70.3 |
| Nov | 23.9° | 2° | -16.8° | 11.7 | 69% | 63 | 70.9 |
| Dec | 17.8° | -3.9° | -25.6° | 12.7 | 77% | 50 | 68.6 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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