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Weather & Climate
Johnson, Kansas, United States
Overview
Climate data and monthly weather averages for Johnson.
Key Metrics
Annual Avg
14°C
Summer Avg
26.5°C
Winter Avg
1.9°C
Record High
43.6°C
Record Low
-17.8°C
Annual Precipitation
457.7 mm
Avg Humidity
52%
Summer Humidity
49%
Winter Humidity
58%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 24.7° | 1.5° | -16.2° | 10.2 | 59% | 85 | 60.5 |
| Feb | 28.4° | 2.8° | -17.8° | 10.6 | 56% | 99 | 72.3 |
| Mar | 32° | 8.5° | -14° | 23.3 | 50% | 152 | 63.2 |
| Apr | 36° | 13.2° | -7.3° | 42.6 | 47% | 181 | 74.4 |
| May | 40.4° | 19° | -0.6° | 52.1 | 48% | 214 | 57.4 |
| Jun | 43.6° | 25.4° | 6.7° | 68.4 | 48% | 226 | 63.9 |
| Jul | 42.6° | 27.9° | 12.3° | 71.6 | 48% | 227 | 47.3 |
| Aug | 42.6° | 26.1° | 11.1° | 73.2 | 52% | 200 | 44 |
| Sep | 41° | 21.6° | 1.6° | 39 | 51% | 163 | 54.3 |
| Oct | 35.5° | 13.6° | -7.8° | 38.8 | 53% | 127 | 56.6 |
| Nov | 28.8° | 7° | -10.7° | 10.2 | 54% | 92 | 61.7 |
| Dec | 23.4° | 1.5° | -16.3° | 17.7 | 59% | 76 | 61.6 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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