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Weather & Climate
Webster, Texas, United States
Overview
Climate data and monthly weather averages for Webster.
Key Metrics
Annual Avg
21.3°C
Summer Avg
28.5°C
Winter Avg
13.1°C
Record High
39.2°C
Record Low
-5.1°C
Annual Precipitation
1465 mm
Avg Humidity
79%
Summer Humidity
76%
Winter Humidity
82%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 23.8° | 12° | -5.1° | 108.5 | 82% | 90 | 48.9 |
| Feb | 25.4° | 13.8° | -4.4° | 69.2 | 83% | 93 | 51 |
| Mar | 27.9° | 17.3° | -1.3° | 89.3 | 82% | 138 | 47.3 |
| Apr | 32.7° | 21° | 4° | 94.5 | 80% | 159 | 44.1 |
| May | 35.2° | 24.9° | 9.5° | 123.1 | 78% | 186 | 46.7 |
| Jun | 37.9° | 28° | 20° | 149.4 | 76% | 189 | 48.5 |
| Jul | 37.2° | 28.6° | 21.6° | 138.3 | 77% | 190 | 46.9 |
| Aug | 39.2° | 29° | 20.5° | 165.8 | 75% | 181 | 51.8 |
| Sep | 36.6° | 26.9° | 14.9° | 172.5 | 77% | 151 | 83.1 |
| Oct | 32.9° | 22.8° | 5.7° | 143.5 | 76% | 137 | 53.1 |
| Nov | 28.9° | 17.7° | 1.8° | 97.8 | 79% | 100 | 52.8 |
| Dec | 25.7° | 13.6° | -0.7° | 113.1 | 82% | 82 | 49.5 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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