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Weather & Climate
Miner County, South Dakota, United States
Overview
Climate data and monthly weather averages for Miner County.
Key Metrics
Annual Avg
8.1°C
Summer Avg
22.4°C
Winter Avg
-6.9°C
Record High
43.3°C
Record Low
-37.1°C
Annual Precipitation
652.4 mm
Avg Humidity
71%
Summer Humidity
64%
Winter Humidity
83%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 12.1° | -8.2° | -37.1° | 13 | 85% | 61 | 60.9 |
| Feb | 19.6° | -6.6° | -29° | 18.5 | 80% | 85 | 63.9 |
| Mar | 28.5° | 1° | -31.1° | 32.2 | 71% | 118 | 63.3 |
| Apr | 32.1° | 8° | -13.7° | 67.5 | 65% | 148 | 62.3 |
| May | 35.8° | 14.7° | -5° | 87.7 | 65% | 177 | 59.3 |
| Jun | 39.3° | 20.8° | 4.9° | 106.8 | 67% | 192 | 49.4 |
| Jul | 43.3° | 24.3° | 8.3° | 78.1 | 61% | 209 | 45.8 |
| Aug | 39.9° | 22.2° | 7.4° | 82.1 | 64% | 174 | 49.9 |
| Sep | 36.8° | 17.5° | 0.3° | 71.1 | 64% | 131 | 55 |
| Oct | 30.6° | 8.4° | -12.6° | 53 | 68% | 91 | 61.5 |
| Nov | 23.9° | 1.1° | -18.1° | 20.1 | 74% | 60 | 57.4 |
| Dec | 12.6° | -5.9° | -27.9° | 22.3 | 84% | 45 | 65 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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