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Weather & Climate
Jasper, Indiana, United States
Overview
Climate data and monthly weather averages for Jasper.
Key Metrics
Annual Avg
12.8°C
Summer Avg
24.1°C
Winter Avg
0.5°C
Record High
41.5°C
Record Low
-22.1°C
Annual Precipitation
1265.7 mm
Avg Humidity
79%
Summer Humidity
76%
Winter Humidity
85%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 19.7° | -0.8° | -22.1° | 85.3 | 85% | 60 | 49.4 |
| Feb | 22.6° | 0.7° | -21.1° | 83.7 | 84% | 74 | 49.7 |
| Mar | 26.7° | 6.6° | -17.3° | 116.6 | 81% | 114 | 46 |
| Apr | 28.4° | 13.1° | -4.8° | 130.5 | 79% | 148 | 46.2 |
| May | 31.3° | 18.4° | 0.7° | 135.8 | 80% | 170 | 41.2 |
| Jun | 41.2° | 23° | 4.8° | 118.8 | 79% | 190 | 34.1 |
| Jul | 41.5° | 24.8° | 10.4° | 115.3 | 77% | 190 | 26 |
| Aug | 38.7° | 24.6° | 10.3° | 80.9 | 72% | 174 | 29.1 |
| Sep | 37.8° | 20.9° | 3.9° | 90.3 | 70% | 139 | 50.3 |
| Oct | 33.8° | 13.8° | -4° | 106 | 73% | 103 | 40.8 |
| Nov | 26.6° | 6.8° | -11.4° | 100.8 | 78% | 70 | 43 |
| Dec | 21.7° | 1.5° | -21.9° | 101.7 | 85% | 51 | 47.6 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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