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Weather & Climate
Oglala, South Dakota, United States
Overview
Available climate summaries for Oglala. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
9.8°C
Summer Avg
23.3°C
Winter Avg
-2.6°C
Record High
43.4°C
Record Low
-26.8°C
Annual Precipitation
448.1 mm
Avg Humidity
58%
Summer Humidity
51%
Winter Humidity
68%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 17.8° | -2.7° | -24.1° | 8.4 | 69% | 63 | 60.1 |
| Feb | 22.9° | -2.3° | -22° | 11.5 | 65% | 82 | 64.9 |
| Mar | 27.4° | 3.4° | -22.4° | 26.3 | 59% | 127 | 61.4 |
| Apr | 31.8° | 8.2° | -12.2° | 56.1 | 57% | 155 | 63.6 |
| May | 36.6° | 14.1° | -6.4° | 76 | 57% | 189 | 62 |
| Jun | 42° | 20.9° | 3° | 75 | 54% | 210 | 56 |
| Jul | 43.4° | 25.4° | 9.4° | 52.1 | 49% | 220 | 50.7 |
| Aug | 40.8° | 23.5° | 6.2° | 49.9 | 50% | 189 | 46.5 |
| Sep | 39.7° | 17.9° | 0.7° | 38.1 | 51% | 144 | 54.1 |
| Oct | 32.4° | 8.9° | -11.1° | 31 | 58% | 99 | 58.5 |
| Nov | 26.1° | 2.6° | -16° | 13.2 | 62% | 67 | 62.9 |
| Dec | 18.4° | -2.7° | -26.8° | 10.5 | 69% | 53 | 55.3 |
Data sources
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-21.
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