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Weather & Climate
Salem, Indiana, United States
Overview
Climate data and monthly weather averages for Salem.
Key Metrics
Annual Avg
12.7°C
Summer Avg
24.1°C
Winter Avg
0.4°C
Record High
41.5°C
Record Low
-22.1°C
Annual Precipitation
1279.3 mm
Avg Humidity
79%
Summer Humidity
75%
Winter Humidity
86%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 19.6° | -0.8° | -21.2° | 85.6 | 86% | 60 | 42.8 |
| Feb | 22.5° | 0.6° | -22° | 86.2 | 85% | 74 | 44.7 |
| Mar | 26.8° | 6.4° | -18.6° | 116.6 | 82% | 114 | 40.4 |
| Apr | 28.3° | 12.8° | -4.9° | 131.7 | 79% | 148 | 41.5 |
| May | 31.4° | 18.2° | 0° | 136.7 | 80% | 170 | 31.1 |
| Jun | 41.4° | 22.8° | 5.5° | 118.8 | 79% | 190 | 28.1 |
| Jul | 41.5° | 24.7° | 10.4° | 115.3 | 76% | 190 | 23.9 |
| Aug | 38.5° | 24.7° | 10.3° | 82.8 | 70% | 174 | 25.8 |
| Sep | 38.5° | 20.9° | 3.5° | 92.4 | 68% | 139 | 44 |
| Oct | 34.7° | 13.7° | -4° | 108.5 | 72% | 103 | 34.6 |
| Nov | 26.8° | 6.7° | -11.3° | 99.9 | 79% | 70 | 36.3 |
| Dec | 21.6° | 1.4° | -22.1° | 104.8 | 86% | 51 | 41.5 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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