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Weather & Climate
Lander, Wyoming, United States
Overview
Climate data and monthly weather averages for Lander.
Key Metrics
Annual Avg
6.9°C
Summer Avg
19.8°C
Winter Avg
-4.3°C
Record High
37.6°C
Record Low
-24.8°C
Annual Precipitation
361.8 mm
Avg Humidity
53%
Summer Humidity
40%
Winter Humidity
65%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 15.4° | -4.2° | -23.3° | 17.4 | 65% | 70 | 65.1 |
| Feb | 14.2° | -3.9° | -24.8° | 23.2 | 64% | 92 | 62.7 |
| Mar | 20.4° | 0.7° | -18.7° | 32.2 | 59% | 135 | 54.4 |
| Apr | 26.3° | 4.6° | -14.7° | 45.9 | 56% | 168 | 53.1 |
| May | 32.6° | 10.1° | -7.7° | 66.3 | 54% | 204 | 48.3 |
| Jun | 34.9° | 16.8° | -1.2° | 31.2 | 44% | 231 | 48.1 |
| Jul | 37.6° | 22.1° | 3.6° | 20.8 | 38% | 230 | 39.4 |
| Aug | 35.8° | 20.4° | 3.2° | 20.2 | 37% | 201 | 42.3 |
| Sep | 34.6° | 14.6° | -5.4° | 30.6 | 42% | 158 | 46.9 |
| Oct | 27.3° | 6.4° | -18.1° | 31.9 | 53% | 112 | 58.6 |
| Nov | 21.1° | 0.2° | -21.4° | 20.4 | 58% | 74 | 57.2 |
| Dec | 11.3° | -4.8° | -24.1° | 21.7 | 66% | 57 | 56.1 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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