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Weather & Climate
Polk County, Arkansas, United States
Overview
Climate data and monthly weather averages for Polk County.
Key Metrics
Annual Avg
15.5°C
Summer Avg
26.1°C
Winter Avg
4.6°C
Record High
44.5°C
Record Low
-17.7°C
Annual Precipitation
1391.5 mm
Avg Humidity
77%
Summer Humidity
72%
Winter Humidity
82%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 22.6° | 3.5° | -17.7° | 84 | 82% | 81 | 27.3 |
| Feb | 24.6° | 5.5° | -16.8° | 102.5 | 83% | 85 | 23.8 |
| Mar | 27.4° | 10.5° | -12.1° | 128.7 | 81% | 128 | 25.4 |
| Apr | 31.3° | 15.3° | -4.1° | 143.7 | 79% | 154 | 23 |
| May | 36° | 19.9° | 0.9° | 164.6 | 81% | 174 | 20.6 |
| Jun | 41.4° | 24.6° | 11.2° | 105.9 | 76% | 193 | 19.1 |
| Jul | 41.9° | 26.9° | 12.7° | 106.3 | 71% | 196 | 15 |
| Aug | 44.5° | 26.7° | 12.1° | 107.3 | 69% | 180 | 18.3 |
| Sep | 40.2° | 22.7° | 6° | 105.6 | 70% | 148 | 21.3 |
| Oct | 33.6° | 16.1° | -2.1° | 122.8 | 73% | 118 | 21.9 |
| Nov | 28.5° | 9.9° | -8.1° | 101.1 | 78% | 84 | 22.4 |
| Dec | 24.2° | 4.9° | -12.8° | 119 | 82% | 71 | 25.1 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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