Average annual temperature is 11.0 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -15.0 °C
Number of sunny days: 181 days
Number of rainy days: 169 days
Number of snow days: 15 days
Look at detailed online map of East Chicago
* Weather data for East Chicago United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.9 | 14.2 | 20.3 | 25.3 | 28.9 | 29.3 | 30.5 | 32.0 | 29.9 | 24.8 | 16.6 | 11.3 |
| Average daytime temperature (°C) | 3.6 | 6.0 | 6.9 | 15.7 | 17.9 | 22.8 | 24.8 | 24.9 | 22.4 | 16.0 | 9.6 | 6.2 |
| Average temperature (°C) | 0.4 | 0.9 | 2.7 | 9.7 | 13.5 | 18.6 | 21.5 | 21.6 | 19.5 | 13.1 | 6.4 | 4.0 |
| Average night temperature (°C) | -2.1 | -2.5 | -0.1 | 4.9 | 9.9 | 15.5 | 19.0 | 19.1 | 17.1 | 11.0 | 3.8 | 2.4 |
| Absolute minimum temperature (°C) | -14.2 | -15.0 | -9.6 | -2.1 | 2.6 | 10.5 | 14.9 | 14.7 | 13.5 | -0.3 | -7.8 | -6.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.2 | 7.6 | 6.7 | 9.4 | 10.2 | 11.9 | 11.8 | 10.7 | 8.5 | 6.4 | 6.9 | 3.7 |
| Precipitation (mm) | 60 | 96 | 112 | 77 | 54 | 46 | 173 | 135 | 97 | 143 | 48 | 82 |
| Sunny days | 9 | 18 | 12 | 15 | 19 | 20 | 15 | 16 | 13 | 10 | 21 | 13 |
| Rainy days | 14 | 8 | 17 | 15 | 12 | 10 | 16 | 15 | 17 | 20 | 9 | 16 |
| Snow days | 8 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 |
The best time to visit East Chicago during the most sunny months:
The largest precipitation sum in East Chicago is at