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Weather & Climate
Ziebach County, South Dakota, United States
Overview
Climate data and monthly weather averages for Ziebach County.
Key Metrics
Annual Avg
8.9°C
Summer Avg
23°C
Winter Avg
-4.6°C
Record High
45.5°C
Record Low
-28.9°C
Annual Precipitation
454 mm
Avg Humidity
63%
Summer Humidity
53%
Winter Humidity
75%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 17.2° | -5.1° | -28.3° | 8.7 | 76% | 61 | 68.6 |
| Feb | 22.2° | -4.6° | -24.1° | 14.6 | 72% | 82 | 74.3 |
| Mar | 27.6° | 1.8° | -28.9° | 22.6 | 65% | 124 | 63.3 |
| Apr | 32.2° | 7.7° | -11.8° | 45.6 | 59% | 152 | 71.2 |
| May | 37.5° | 14.2° | -3.7° | 79.7 | 58% | 187 | 58.9 |
| Jun | 44.4° | 20.8° | 3.6° | 76.2 | 56% | 205 | 63.7 |
| Jul | 45.5° | 25.2° | 10.2° | 59.8 | 51% | 216 | 52.6 |
| Aug | 43° | 23.1° | 7.7° | 50.5 | 53% | 182 | 60.8 |
| Sep | 40.9° | 17.5° | -0.3° | 37.5 | 55% | 138 | 61.6 |
| Oct | 34.4° | 8.3° | -20° | 35.6 | 62% | 95 | 69.7 |
| Nov | 24.1° | 1.6° | -17.6° | 10.8 | 68% | 63 | 73.7 |
| Dec | 15.7° | -4.2° | -26.7° | 12.4 | 76% | 50 | 65.2 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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