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Weather & Climate
Smith County, Mississippi, United States
Overview
Climate data and monthly weather averages for Smith County.
Key Metrics
Annual Avg
18.1°C
Summer Avg
27.1°C
Winter Avg
8.6°C
Record High
42°C
Record Low
-10.8°C
Annual Precipitation
1494.6 mm
Avg Humidity
79%
Summer Humidity
75%
Winter Humidity
84%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 24.8° | 7.3° | -10.8° | 122.5 | 84% | 85 | 23.1 |
| Feb | 27.5° | 9.7° | -6.7° | 143.9 | 84% | 91 | 21.8 |
| Mar | 29.9° | 13.8° | -6.7° | 143.2 | 82% | 136 | 21.2 |
| Apr | 35.8° | 17.9° | 0° | 130.5 | 80% | 166 | 21.4 |
| May | 38.3° | 22.4° | 4.3° | 109.7 | 77% | 189 | 19.5 |
| Jun | 41.5° | 26.5° | 12.2° | 137.4 | 74% | 193 | 20.7 |
| Jul | 40.4° | 27.6° | 15.4° | 138.3 | 75% | 188 | 26.8 |
| Aug | 42° | 27.1° | 12° | 133 | 76% | 175 | 37.4 |
| Sep | 40° | 24.7° | 6.2° | 98.4 | 75% | 152 | 24.3 |
| Oct | 38.9° | 19.1° | -0.2° | 93.6 | 73% | 127 | 22 |
| Nov | 31.7° | 12.7° | -7.7° | 98.7 | 78% | 95 | 22.5 |
| Dec | 26.5° | 8.8° | -6.9° | 145.4 | 85% | 74 | 21.6 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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