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Weather & Climate
Tonto Basin, Arizona, United States
Overview
Climate data and monthly weather averages for Tonto Basin.
Key Metrics
Annual Avg
16.1°C
Summer Avg
26.4°C
Winter Avg
6.2°C
Record High
43.5°C
Record Low
-17.1°C
Annual Precipitation
397.3 mm
Avg Humidity
42%
Summer Humidity
37%
Winter Humidity
53%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 23.9° | 5.9° | -16.3° | 48.4 | 54% | 105 | 37.2 |
| Feb | 25.5° | 7.1° | -12.7° | 45.1 | 52% | 121 | 33.6 |
| Mar | 30.6° | 10.8° | -9.4° | 29.4 | 46% | 181 | 31.7 |
| Apr | 33.5° | 14.3° | -5.4° | 13.2 | 38% | 218 | 34 |
| May | 38.4° | 19.5° | 0° | 10.2 | 30% | 253 | 30.6 |
| Jun | 43.5° | 25.9° | 6.5° | 5.1 | 22% | 255 | 29.7 |
| Jul | 42.2° | 27.1° | 15.2° | 58.3 | 42% | 229 | 25.8 |
| Aug | 42.2° | 26.1° | 12.9° | 52.7 | 46% | 212 | 23.2 |
| Sep | 39.8° | 23.1° | 6.6° | 33.3 | 42% | 183 | 27 |
| Oct | 36.3° | 17.1° | -3.4° | 21.7 | 39% | 155 | 29.1 |
| Nov | 29.9° | 10.9° | -6.5° | 29.1 | 43% | 113 | 33.5 |
| Dec | 24.3° | 5.6° | -17.1° | 50.8 | 53% | 94 | 38.2 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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