Average annual temperature is 26.0 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 8.3 °C
Number of sunny days: 106 days
Number of rainy days: 259 days
Look at detailed online map of Chicago
* Weather data for Chicago Cuba is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.5 | 33.8 | 33.9 | 35.0 | 34.0 | 35.5 | 37.3 | 36.1 | 34.6 | 34.6 | 31.6 | 32.3 |
| Average daytime temperature (°C) | 28.8 | 30.5 | 30.4 | 32.0 | 31.5 | 32.7 | 34.2 | 33.4 | 32.5 | 30.7 | 29.0 | 26.7 |
| Average temperature (°C) | 23.1 | 24.4 | 24.7 | 26.1 | 26.0 | 27.4 | 28.9 | 28.6 | 27.5 | 26.5 | 25.1 | 23.1 |
| Average night temperature (°C) | 18.9 | 19.8 | 20.3 | 21.4 | 21.8 | 23.5 | 24.9 | 24.8 | 23.6 | 23.4 | 22.1 | 20.6 |
| Absolute minimum temperature (°C) | 8.3 | 15.1 | 17.8 | 18.7 | 20.3 | 21.7 | 23.0 | 23.1 | 21.5 | 18.8 | 18.6 | 15.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 10.5 | 10.3 | 11.6 | 11.3 | 11.7 | 12.0 | 10.8 | 10.0 | 10.2 | 9.4 | 8.0 |
| Precipitation (mm) | 17 | 6 | 77 | 49 | 134 | 159 | 80 | 154 | 123 | 62 | 62 | 54 |
| Sunny days | 18 | 17 | 17 | 9 | 3 | 6 | 8 | 4 | 2 | 7 | 4 | 11 |
| Rainy days | 13 | 11 | 14 | 21 | 28 | 24 | 23 | 27 | 28 | 24 | 26 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chicago is at