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Weather & Climate
Sherman County, Texas, United States
Overview
Climate data and monthly weather averages for Sherman County.
Key Metrics
Annual Avg
14.6°C
Summer Avg
26.7°C
Winter Avg
2.8°C
Record High
43.5°C
Record Low
-16.4°C
Annual Precipitation
450.6 mm
Avg Humidity
51%
Summer Humidity
48%
Winter Humidity
57%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 25° | 2.4° | -15.5° | 10.8 | 57% | 90 | 62.7 |
| Feb | 29.6° | 3.7° | -16.4° | 11.8 | 55% | 104 | 74.9 |
| Mar | 32.9° | 9.3° | -12.1° | 23.9 | 49% | 156 | 75.1 |
| Apr | 35.9° | 14.1° | -7° | 37.5 | 45% | 187 | 66.2 |
| May | 39.5° | 19.7° | -1.1° | 51.8 | 46% | 218 | 60 |
| Jun | 43.5° | 25.7° | 7° | 68.7 | 47% | 228 | 59.5 |
| Jul | 43.4° | 28° | 13.3° | 63.2 | 47% | 228 | 45.4 |
| Aug | 42.6° | 26.4° | 10.9° | 71.9 | 51% | 201 | 44.3 |
| Sep | 39.5° | 22° | 1.6° | 39.3 | 51% | 165 | 54 |
| Oct | 35.1° | 14.3° | -7.5° | 40.9 | 53% | 130 | 54.8 |
| Nov | 29.6° | 7.7° | -9.8° | 14.1 | 54% | 96 | 58.7 |
| Dec | 24.9° | 2.3° | -15.5° | 16.7 | 58% | 80 | 60.9 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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