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Weather & Climate
White River, South Dakota, United States
Overview
Climate data and monthly weather averages for White River.
Key Metrics
Annual Avg
10°C
Summer Avg
24°C
Winter Avg
-3.2°C
Record High
46.4°C
Record Low
-26.3°C
Annual Precipitation
516.7 mm
Avg Humidity
62%
Summer Humidity
55%
Winter Humidity
72%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 16.7° | -3.6° | -24.2° | 9 | 73% | 63 | 67.9 |
| Feb | 24.1° | -3.1° | -21.8° | 14 | 69% | 83 | 71.4 |
| Mar | 29.6° | 3.1° | -26.3° | 27.6 | 64% | 122 | 66.1 |
| Apr | 32.7° | 8.7° | -13.7° | 60.6 | 60% | 151 | 62.7 |
| May | 38° | 15.1° | -3.5° | 85.9 | 59% | 186 | 58.1 |
| Jun | 43° | 21.8° | 5.9° | 87.6 | 58% | 204 | 54.7 |
| Jul | 46.4° | 26.1° | 9.2° | 62.9 | 52% | 216 | 51.1 |
| Aug | 44° | 24° | 8.7° | 60.1 | 55% | 182 | 57.1 |
| Sep | 41.2° | 18.8° | 1.8° | 45 | 55% | 141 | 53.3 |
| Oct | 33.3° | 9.5° | -15.3° | 36.6 | 62% | 98 | 68.5 |
| Nov | 26.8° | 2.9° | -15.5° | 14.4 | 66% | 66 | 67.3 |
| Dec | 19.4° | -2.9° | -23.4° | 13 | 74% | 52 | 69.4 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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