Unlock deeper multi-jurisdiction research
Full sub-pages, saves, and alerts are available on paid plans.
Weather & Climate
Marshall County, Tennessee, United States
Overview
Climate data and monthly weather averages for Marshall County.
Key Metrics
Annual Avg
15°C
Summer Avg
25.3°C
Winter Avg
4°C
Record High
42.4°C
Record Low
-17.9°C
Annual Precipitation
1372.1 mm
Avg Humidity
78%
Summer Humidity
74%
Winter Humidity
84%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 21.6° | 2.7° | -16.5° | 108.8 | 84% | 72 | 43.8 |
| Feb | 23.2° | 4.7° | -17.9° | 132.4 | 84% | 81 | 44.1 |
| Mar | 27.1° | 9.6° | -14.8° | 118.7 | 83% | 125 | 41.9 |
| Apr | 29.2° | 14.9° | -5.8° | 124.8 | 80% | 160 | 44.7 |
| May | 33.3° | 19.6° | 1.9° | 122.5 | 80% | 182 | 35.8 |
| Jun | 42.4° | 24° | 10.5° | 105.9 | 77% | 191 | 33.6 |
| Jul | 41° | 26° | 12.1° | 124.6 | 74% | 188 | 31.7 |
| Aug | 41.7° | 25.9° | 10.5° | 103.2 | 70% | 172 | 44.6 |
| Sep | 38.3° | 22.4° | 4.4° | 94.2 | 70% | 144 | 46.8 |
| Oct | 37.6° | 15.8° | -2.3° | 99.5 | 72% | 116 | 38.1 |
| Nov | 30.7° | 9.1° | -10.5° | 101.4 | 76% | 84 | 43.3 |
| Dec | 23.1° | 4.7° | -14.8° | 136.1 | 84% | 63 | 41.5 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
Subscribe to unlock the full sub-page depth for additional jurisdictions.
You can keep discovering Oyster publicly, but full multi-jurisdiction depth, tracking, alerts, and exports are part of paid access.