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Weather & Climate
Willis, Texas, United States
Overview
Climate data and monthly weather averages for Willis.
Key Metrics
Annual Avg
20°C
Summer Avg
28.6°C
Winter Avg
10.6°C
Record High
42.5°C
Record Low
-8°C
Annual Precipitation
1207.4 mm
Avg Humidity
76%
Summer Humidity
71%
Winter Humidity
81%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 25.9° | 9.4° | -8° | 89.9 | 81% | 90 | 31.3 |
| Feb | 29.8° | 11.6° | -7.6° | 75.9 | 82% | 92 | 30.9 |
| Mar | 32° | 15.8° | -6° | 90.5 | 80% | 136 | 28.7 |
| Apr | 36.1° | 19.9° | 1.1° | 87 | 77% | 161 | 29.8 |
| May | 38.8° | 24.3° | 6° | 120.9 | 74% | 183 | 26.2 |
| Jun | 41.7° | 27.9° | 16.5° | 121.8 | 72% | 191 | 28.9 |
| Jul | 41.4° | 28.6° | 18.8° | 92.4 | 72% | 196 | 22.1 |
| Aug | 42.5° | 29.2° | 16.5° | 106.6 | 69% | 186 | 28.8 |
| Sep | 40.9° | 26.1° | 10.1° | 103.2 | 73% | 152 | 41.5 |
| Oct | 36° | 20.9° | 1.5° | 124.9 | 74% | 133 | 28.4 |
| Nov | 31.4° | 15.2° | -3.7° | 96 | 78% | 97 | 33.4 |
| Dec | 28.4° | 10.8° | -4.7° | 98.3 | 81% | 80 | 32.3 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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