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Weather & Climate
Aberdeen, South Dakota, United States
Overview
Climate data and monthly weather averages for Aberdeen.
Key Metrics
Annual Avg
7.5°C
Summer Avg
22.4°C
Winter Avg
-7.8°C
Record High
46°C
Record Low
-38.3°C
Annual Precipitation
569.7 mm
Avg Humidity
69%
Summer Humidity
60%
Winter Humidity
83%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 10° | -9.2° | -38.3° | 11.5 | 85% | 60 | 57.2 |
| Feb | 17.9° | -7.6° | -34.8° | 15.7 | 79% | 84 | 66.1 |
| Mar | 27.5° | 0.2° | -29.9° | 26 | 71% | 123 | 63.1 |
| Apr | 32.1° | 7.3° | -14° | 51 | 63% | 151 | 62.2 |
| May | 37.5° | 14.1° | -5° | 83.4 | 62% | 181 | 56.1 |
| Jun | 42.6° | 20.4° | 4.7° | 97.2 | 63% | 196 | 54.6 |
| Jul | 46° | 24.3° | 8.4° | 75 | 57% | 209 | 49.1 |
| Aug | 42.9° | 22.4° | 7.3° | 67 | 59% | 174 | 53.4 |
| Sep | 38.9° | 17° | 0.1° | 60.3 | 61% | 130 | 59.5 |
| Oct | 30.3° | 7.7° | -16° | 48.7 | 67% | 88 | 65.4 |
| Nov | 22.8° | 0.3° | -19.8° | 15 | 74% | 57 | 63.6 |
| Dec | 10.7° | -6.7° | -31.7° | 18.9 | 84% | 44 | 61.6 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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