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Weather & Climate
Barry, Illinois, United States
Overview
Climate data and monthly weather averages for Barry.
Key Metrics
Annual Avg
12°C
Summer Avg
24.4°C
Winter Avg
-1.2°C
Record High
42.5°C
Record Low
-26.5°C
Annual Precipitation
1012.8 mm
Avg Humidity
76%
Summer Humidity
73%
Winter Humidity
81%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 19.5° | -2.7° | -26.5° | 47.7 | 82% | 63 | 57 |
| Feb | 23.9° | -1° | -23° | 49 | 80% | 80 | 66.4 |
| Mar | 26.1° | 5.8° | -19.3° | 73.2 | 77% | 117 | 57.3 |
| Apr | 30.6° | 12.4° | -7.2° | 105.9 | 74% | 149 | 54.9 |
| May | 33.9° | 18° | 0.3° | 122.8 | 77% | 175 | 65.1 |
| Jun | 41.4° | 23.2° | 7.9° | 120.3 | 76% | 192 | 46 |
| Jul | 42.5° | 25.5° | 10.4° | 105.4 | 72% | 198 | 34.2 |
| Aug | 41.4° | 24.6° | 8.8° | 100.4 | 71% | 173 | 36.1 |
| Sep | 39.4° | 20.3° | 2.1° | 83.7 | 70% | 144 | 50.1 |
| Oct | 34.1° | 12.7° | -6.6° | 87.1 | 72% | 103 | 48.7 |
| Nov | 26.9° | 6° | -12.8° | 61.2 | 77% | 70 | 57.6 |
| Dec | 22.1° | 0° | -23.1° | 56.1 | 82% | 54 | 65.6 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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