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Weather & Climate
Lafayette County, Arkansas, United States
Overview
Climate data and monthly weather averages for Lafayette County.
Key Metrics
Annual Avg
18.3°C
Summer Avg
28.5°C
Winter Avg
7.6°C
Record High
45.7°C
Record Low
-13.5°C
Annual Precipitation
1278.3 mm
Avg Humidity
75%
Summer Humidity
68%
Winter Humidity
83%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 24.9° | 6.5° | -13.5° | 97 | 83% | 81 | 30.4 |
| Feb | 26.3° | 8.5° | -7.8° | 118.2 | 83% | 84 | 25.9 |
| Mar | 31° | 13.4° | -6.4° | 125.9 | 81% | 131 | 26.1 |
| Apr | 33° | 17.9° | -1.2° | 115.8 | 79% | 159 | 25.5 |
| May | 38.3° | 22.5° | 3.9° | 121.2 | 77% | 181 | 22.8 |
| Jun | 42° | 27.2° | 14.3° | 100.8 | 71% | 194 | 21.8 |
| Jul | 42.5° | 29.1° | 15.6° | 96.4 | 67% | 196 | 18.7 |
| Aug | 45.7° | 29.1° | 13.9° | 81.2 | 65% | 182 | 29.2 |
| Sep | 42.1° | 25.5° | 6.9° | 90 | 66% | 150 | 38.2 |
| Oct | 37.1° | 19° | 0° | 118.7 | 71% | 123 | 23.4 |
| Nov | 30.8° | 12.6° | -6.8° | 90 | 77% | 87 | 27 |
| Dec | 26.5° | 7.9° | -10.6° | 123.1 | 82% | 73 | 30 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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