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Weather & Climate
Terrell County, Texas, United States
Overview
Climate data and monthly weather averages for Terrell County.
Key Metrics
Annual Avg
20.8°C
Summer Avg
29.6°C
Winter Avg
10.8°C
Record High
45.2°C
Record Low
-9.2°C
Annual Precipitation
390.2 mm
Avg Humidity
52%
Summer Humidity
51%
Winter Humidity
54%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 31.6° | 9.7° | -5.8° | 16.1 | 56% | 112 | 55 |
| Feb | 37.2° | 12.6° | -9.2° | 12 | 50% | 126 | 63.1 |
| Mar | 38.2° | 17.4° | -3.9° | 27.6 | 47% | 175 | 53.5 |
| Apr | 41.8° | 22.2° | 1.1° | 24 | 42% | 203 | 50.6 |
| May | 44.3° | 26.3° | 5° | 48.4 | 48% | 222 | 48.7 |
| Jun | 44.2° | 29.4° | 17.3° | 48.6 | 51% | 225 | 49.4 |
| Jul | 44.7° | 29.6° | 18.7° | 41.2 | 52% | 223 | 50.5 |
| Aug | 45.2° | 29.9° | 17.1° | 42.8 | 50% | 208 | 38.9 |
| Sep | 42.4° | 26.3° | 10.4° | 50.1 | 57% | 168 | 48.1 |
| Oct | 40° | 21.2° | 0.7° | 47.1 | 57% | 148 | 49 |
| Nov | 34.7° | 14.9° | -3.8° | 17.7 | 56% | 115 | 51.5 |
| Dec | 30.7° | 10.1° | -7.5° | 14.6 | 56% | 103 | 60.8 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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