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Weather & Climate
Arkadelphia, Arkansas, United States
Overview
Climate data and monthly weather averages for Arkadelphia.
Key Metrics
Annual Avg
17.3°C
Summer Avg
27.9°C
Winter Avg
6.3°C
Record High
46°C
Record Low
-18°C
Annual Precipitation
1407.3 mm
Avg Humidity
76%
Summer Humidity
69%
Winter Humidity
83%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 24.1° | 5.2° | -18° | 90.5 | 83% | 79 | 25.2 |
| Feb | 25.2° | 7.2° | -12.3° | 120.1 | 83% | 84 | 21.5 |
| Mar | 28.6° | 12.2° | -8.4° | 138 | 81% | 128 | 22.8 |
| Apr | 33.7° | 17.1° | -2° | 145.5 | 79% | 156 | 21.3 |
| May | 38.4° | 21.8° | 2° | 152.5 | 78% | 176 | 19.8 |
| Jun | 42.8° | 26.7° | 12.8° | 100.8 | 72% | 193 | 17.3 |
| Jul | 43.2° | 28.6° | 15.1° | 107 | 68% | 194 | 17.5 |
| Aug | 46° | 28.4° | 13° | 108.8 | 67% | 178 | 23.5 |
| Sep | 41° | 24.4° | 7.3° | 92.1 | 68% | 148 | 32.3 |
| Oct | 37.3° | 17.8° | -0.7° | 124.9 | 73% | 118 | 21 |
| Nov | 30.6° | 11.3° | -7° | 97.2 | 79% | 83 | 23 |
| Dec | 25.7° | 6.6° | -10.3° | 129.9 | 83% | 71 | 22.2 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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