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Weather & Climate
Delphi, Indiana, United States
Overview
Climate data and monthly weather averages for Delphi.
Key Metrics
Annual Avg
10.8°C
Summer Avg
22.6°C
Winter Avg
-2.1°C
Record High
40.5°C
Record Low
-29°C
Annual Precipitation
1051 mm
Avg Humidity
79%
Summer Humidity
77%
Winter Humidity
85%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 18.1° | -3.6° | -29° | 64.5 | 86% | 55 | 66 |
| Feb | 20.7° | -2° | -27.5° | 59.6 | 84% | 73 | 69.1 |
| Mar | 27.1° | 4.2° | -18.5° | 72.9 | 80% | 113 | 63.4 |
| Apr | 28° | 10.8° | -6.7° | 99.9 | 76% | 144 | 63.6 |
| May | 33.5° | 16.7° | -3.8° | 110.7 | 77% | 171 | 58.3 |
| Jun | 40.5° | 21.6° | 2.5° | 124.2 | 78% | 187 | 47.1 |
| Jul | 40.5° | 23.4° | 7.8° | 109.7 | 77% | 193 | 35.9 |
| Aug | 36.6° | 22.7° | 7° | 101.4 | 75% | 173 | 34.2 |
| Sep | 36.7° | 19.1° | 2.6° | 77.4 | 73% | 136 | 48.9 |
| Oct | 31.7° | 11.9° | -4.8° | 86.5 | 74% | 96 | 53.1 |
| Nov | 25° | 5° | -12.2° | 73.2 | 79% | 62 | 58.5 |
| Dec | 20.7° | -0.8° | -22.1° | 71 | 85% | 46 | 64.2 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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