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Weather & Climate
Johnson, Arkansas, United States
Overview
Climate data and monthly weather averages for Johnson.
Key Metrics
Annual Avg
14.4°C
Summer Avg
25.7°C
Winter Avg
2.7°C
Record High
45.3°C
Record Low
-18.7°C
Annual Precipitation
1178.9 mm
Avg Humidity
75%
Summer Humidity
70%
Winter Humidity
81%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 22.7° | 1.5° | -18.4° | 63.9 | 81% | 77 | 35.1 |
| Feb | 25.4° | 3.6° | -18.7° | 66.6 | 81% | 86 | 33.7 |
| Mar | 28.8° | 9.1° | -14.2° | 104.2 | 79% | 126 | 32.3 |
| Apr | 33.4° | 14.3° | -6.1° | 122.7 | 77% | 155 | 29.8 |
| May | 35° | 19.1° | 0.5° | 151.3 | 79% | 178 | 25.3 |
| Jun | 41° | 24° | 9.6° | 108 | 75% | 200 | 24.2 |
| Jul | 41.7° | 26.8° | 12.6° | 98.6 | 68% | 202 | 19.2 |
| Aug | 45.3° | 26.2° | 10.5° | 105.4 | 67% | 181 | 18.3 |
| Sep | 39.4° | 21.9° | 4.9° | 96.3 | 69% | 150 | 27.8 |
| Oct | 32° | 14.9° | -3.9° | 111.3 | 72% | 115 | 25.6 |
| Nov | 27.2° | 8.6° | -10.3° | 76.5 | 76% | 81 | 27.2 |
| Dec | 23.4° | 3.1° | -15.9° | 74.1 | 81% | 66 | 30 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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