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Weather & Climate
Simmesport, Louisiana, United States
Overview
Climate data and monthly weather averages for Simmesport.
Key Metrics
Annual Avg
19.3°C
Summer Avg
27.7°C
Winter Avg
10.1°C
Record High
41°C
Record Low
-8.5°C
Annual Precipitation
1482.8 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 | 25.9° | 8.8° | -8.5° | 134.5 | 84% | 90 | 39.4 |
| Feb | 27.6° | 11.1° | -6.7° | 126.6 | 85% | 95 | 38.5 |
| Mar | 28.8° | 15.2° | -6° | 115.9 | 83% | 142 | 43 |
| Apr | 34.8° | 19.1° | 0.7° | 108 | 81% | 170 | 37.7 |
| May | 37.8° | 23.5° | 5.7° | 123.1 | 78% | 193 | 33.1 |
| Jun | 40.4° | 27.1° | 14.2° | 135.9 | 75% | 184 | 37.6 |
| Jul | 40.5° | 28° | 17.7° | 129 | 76% | 183 | 51.4 |
| Aug | 41° | 28.1° | 12.9° | 130.5 | 75% | 174 | 58.7 |
| Sep | 39.5° | 25.7° | 8.3° | 116.4 | 75% | 154 | 58.8 |
| Oct | 37.6° | 20.4° | 0.7° | 122.8 | 74% | 137 | 49.7 |
| Nov | 31.4° | 14.4° | -6.5° | 105.9 | 77% | 102 | 42.3 |
| Dec | 26.8° | 10.3° | -6.3° | 134.2 | 84% | 81 | 41 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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