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Weather & Climate
Willcox, Arizona, United States
Overview
Climate data and monthly weather averages for Willcox.
Key Metrics
Annual Avg
16.8°C
Summer Avg
26.8°C
Winter Avg
6.7°C
Record High
42.6°C
Record Low
-11.5°C
Annual Precipitation
348.6 mm
Avg Humidity
42%
Summer Humidity
39%
Winter Humidity
52%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 23° | 6.2° | -8.2° | 29.4 | 53% | 111 | 53.4 |
| Feb | 27.8° | 8° | -11.5° | 25.2 | 49% | 127 | 48.3 |
| Mar | 29.6° | 11.8° | -6.2° | 16.7 | 42% | 186 | 54.2 |
| Apr | 34.8° | 15.8° | -1.9° | 8.7 | 33% | 221 | 54.5 |
| May | 40.6° | 20.9° | 1.1° | 5.6 | 26% | 253 | 53.4 |
| Jun | 42.6° | 27.1° | 8.2° | 9.9 | 21% | 247 | 50.3 |
| Jul | 41.8° | 27.2° | 16.3° | 82.1 | 45% | 219 | 36.9 |
| Aug | 40.5° | 26.2° | 15.2° | 66 | 50% | 205 | 39 |
| Sep | 38.4° | 23.4° | 7° | 40.5 | 46% | 177 | 41.9 |
| Oct | 35.1° | 17.7° | -2.8° | 17.4 | 41% | 158 | 47.4 |
| Nov | 30.1° | 11.2° | -6.8° | 18.6 | 44% | 118 | 49.1 |
| Dec | 23.9° | 6° | -7° | 28.5 | 53% | 102 | 52.1 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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