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Weather & Climate
First Mesa, Arizona, United States
Overview
Climate data and monthly weather averages for First Mesa.
Key Metrics
Annual Avg
12.1°C
Summer Avg
24°C
Winter Avg
1°C
Record High
39.3°C
Record Low
-18.4°C
Annual Precipitation
220.6 mm
Avg Humidity
43%
Summer Humidity
33%
Winter Humidity
57%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 17.4° | 0.5° | -17.4° | 20.5 | 59% | 98 | 56.8 |
| Feb | 20.2° | 2.2° | -18.4° | 16.8 | 55% | 117 | 67.4 |
| Mar | 26.6° | 6.6° | -8.6° | 13.6 | 46% | 176 | 66.4 |
| Apr | 30.4° | 10.5° | -6.8° | 9.9 | 38% | 211 | 64.9 |
| May | 35.3° | 16.1° | -3.9° | 9.9 | 31% | 246 | 60.3 |
| Jun | 39.3° | 22.9° | 2.8° | 4.5 | 22% | 254 | 54 |
| Jul | 38.9° | 25.4° | 10.2° | 33.2 | 36% | 227 | 41.2 |
| Aug | 37.5° | 23.6° | 9.8° | 35.6 | 41% | 207 | 43.8 |
| Sep | 37.1° | 19.6° | 1.1° | 22.2 | 38% | 181 | 54.2 |
| Oct | 30.6° | 12.2° | -9.6° | 18.6 | 42% | 150 | 56.9 |
| Nov | 25.5° | 5.5° | -10.9° | 14.4 | 48% | 108 | 58.9 |
| Dec | 17.3° | 0.3° | -14.2° | 21.4 | 58% | 86 | 56.9 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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