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Weather & Climate
Harding County, South Dakota, United States
Overview
Climate data and monthly weather averages for Harding County.
Key Metrics
Annual Avg
8.2°C
Summer Avg
21.8°C
Winter Avg
-4.5°C
Record High
42.7°C
Record Low
-27.8°C
Annual Precipitation
423.6 mm
Avg Humidity
61%
Summer Humidity
51%
Winter Humidity
73%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 17.2° | -4.7° | -25.9° | 9 | 74% | 58 | 67.4 |
| Feb | 21.2° | -4.5° | -26.2° | 13.2 | 71% | 82 | 78 |
| Mar | 27.3° | 1.5° | -27.8° | 22.6 | 63% | 122 | 64.9 |
| Apr | 30.9° | 6.7° | -12.5° | 42.6 | 59% | 151 | 72.1 |
| May | 35.5° | 12.8° | -5.5° | 75.3 | 57% | 185 | 66 |
| Jun | 42.7° | 19.2° | 1.3° | 69.6 | 55% | 205 | 57.8 |
| Jul | 42.5° | 24° | 8.3° | 53.3 | 49% | 218 | 52.6 |
| Aug | 41.4° | 22.1° | 5.8° | 47.4 | 50% | 184 | 60.5 |
| Sep | 38.1° | 16.3° | -1.8° | 36.6 | 52% | 136 | 61.2 |
| Oct | 32.8° | 7.5° | -15.6° | 33.5 | 61% | 93 | 65.8 |
| Nov | 23.6° | 1.2° | -18.9° | 9.3 | 66% | 59 | 74.4 |
| Dec | 18.5° | -4.2° | -27.4° | 11.2 | 74% | 46 | 64.7 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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