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Weather & Climate
Fairmount, Indiana, United States
Overview
Climate data and monthly weather averages for Fairmount.
Key Metrics
Annual Avg
10.6°C
Summer Avg
22.3°C
Winter Avg
-2.1°C
Record High
39.9°C
Record Low
-27.9°C
Annual Precipitation
1054.6 mm
Avg Humidity
79%
Summer Humidity
76%
Winter Humidity
86%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 17.6° | -3.5° | -27.9° | 67.6 | 87% | 54 | 63.8 |
| Feb | 21.2° | -2.1° | -27.4° | 60.8 | 85% | 73 | 64.7 |
| Mar | 27.1° | 3.8° | -18.3° | 80.3 | 81% | 112 | 64.5 |
| Apr | 27° | 10.4° | -6.1° | 99.3 | 77% | 143 | 63.6 |
| May | 32.9° | 16.4° | -4.6° | 113.5 | 78% | 171 | 56.9 |
| Jun | 39.8° | 21.3° | 5.2° | 121.2 | 78% | 186 | 46.4 |
| Jul | 39.9° | 23.2° | 7.8° | 102 | 76% | 193 | 36.9 |
| Aug | 35.4° | 22.5° | 7.6° | 99.5 | 74% | 172 | 38.2 |
| Sep | 36° | 18.9° | 2.8° | 78.3 | 72% | 134 | 52.8 |
| Oct | 32.1° | 11.7° | -3° | 83.4 | 74% | 95 | 60.2 |
| Nov | 25.1° | 4.9° | -12° | 76.5 | 80% | 62 | 61.5 |
| Dec | 20.9° | -0.8° | -21.5° | 72.2 | 86% | 45 | 64.7 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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