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Weather & Climate
Sublette County, Wyoming, United States
Overview
Climate data and monthly weather averages for Sublette County.
Key Metrics
Annual Avg
0.8°C
Summer Avg
14°C
Winter Avg
-11.6°C
Record High
32.6°C
Record Low
-37.2°C
Annual Precipitation
553.4 mm
Avg Humidity
73%
Summer Humidity
51%
Winter Humidity
94%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 2.1° | -11.9° | -33.2° | 48.4 | 95% | 72 | 33.6 |
| Feb | 1.8° | -11.2° | -37.2° | 49.6 | 95% | 90 | 40.5 |
| Mar | 11.9° | -6.3° | -30.5° | 48.4 | 90% | 135 | 35.1 |
| Apr | 19.6° | -1.2° | -22.2° | 53.1 | 77% | 163 | 33.8 |
| May | 25.8° | 4.8° | -13.9° | 65.1 | 68% | 198 | 34.5 |
| Jun | 29.3° | 10.8° | -7.1° | 45.9 | 58% | 226 | 30.7 |
| Jul | 32.6° | 16.4° | -2° | 25.1 | 49% | 228 | 25 |
| Aug | 30.9° | 14.9° | -1.6° | 29.1 | 47% | 200 | 28 |
| Sep | 28.1° | 9.3° | -9.1° | 41.4 | 53% | 155 | 36.5 |
| Oct | 22.2° | 1.5° | -20.1° | 45.3 | 67% | 110 | 35.5 |
| Nov | 13.4° | -5.7° | -31.6° | 47.1 | 81% | 72 | 32.1 |
| Dec | 3.7° | -11.8° | -33.5° | 54.9 | 93% | 57 | 33.7 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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