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Weather & Climate
Cumberland County, Tennessee, United States
Overview
Climate data and monthly weather averages for Cumberland County.
Key Metrics
Annual Avg
13.3°C
Summer Avg
23.4°C
Winter Avg
2.6°C
Record High
41°C
Record Low
-18°C
Annual Precipitation
1421.1 mm
Avg Humidity
79%
Summer Humidity
76%
Winter Humidity
85%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 20.3° | 1.3° | -18° | 111.6 | 85% | 73 | 30.5 |
| Feb | 22.2° | 3.2° | -17.6° | 135.2 | 85% | 81 | 27.3 |
| Mar | 27.4° | 8° | -12.9° | 118.4 | 83% | 126 | 27 |
| Apr | 28.5° | 13.3° | -6.2° | 135 | 80% | 160 | 31 |
| May | 32.8° | 18.1° | -1.1° | 120.9 | 80% | 184 | 23.4 |
| Jun | 41° | 22.3° | 6.5° | 113.7 | 78% | 188 | 18.1 |
| Jul | 40.6° | 24.1° | 10.8° | 145.1 | 76% | 185 | 18.5 |
| Aug | 38.5° | 23.9° | 9.5° | 98 | 73% | 172 | 23.5 |
| Sep | 37° | 20.5° | 3.1° | 103.5 | 72% | 144 | 21.4 |
| Oct | 35.7° | 14.1° | -4.3° | 89.6 | 74% | 117 | 21.1 |
| Nov | 28° | 7.7° | -14.8° | 113.7 | 77% | 84 | 26.4 |
| Dec | 21.5° | 3.4° | -13° | 136.4 | 85% | 64 | 25.4 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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