Average annual temperature is 11.3 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: -17.4 °C
Number of sunny days: 170 days
Number of rainy days: 181 days
Number of snow days: 14 days
Look at detailed online map of Gary
* Weather data for Gary 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) | 15.9 | 14.7 | 21.0 | 25.9 | 31.8 | 32.0 | 32.7 | 36.0 | 33.0 | 28.7 | 20.5 | 14.1 |
| Average daytime temperature (°C) | 3.7 | 6.5 | 7.6 | 16.7 | 20.4 | 25.4 | 27.2 | 26.1 | 23.6 | 17.1 | 10.4 | 7.1 |
| Average temperature (°C) | 0.2 | 1.1 | 2.9 | 10.2 | 14.9 | 19.8 | 22.2 | 21.7 | 19.4 | 13.1 | 5.7 | 3.9 |
| Average night temperature (°C) | -2.5 | -2.8 | -0.4 | 5.0 | 10.3 | 15.5 | 18.1 | 18.1 | 15.8 | 10.1 | 2.0 | 1.6 |
| Absolute minimum temperature (°C) | -15.8 | -17.4 | -10.3 | -2.4 | 1.8 | 10.3 | 14.5 | 12.8 | 9.8 | -2.4 | -9.5 | -7.4 |
| 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 | 14.8 | 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) | 3.1 | 7.6 | 6.7 | 9.3 | 10.3 | 11.9 | 11.8 | 10.7 | 8.5 | 6.4 | 6.9 | 3.8 |
| Precipitation (mm) | 65 | 99 | 116 | 61 | 55 | 49 | 164 | 108 | 85 | 136 | 40 | 85 |
| Sunny days | 9 | 18 | 10 | 15 | 19 | 19 | 12 | 14 | 11 | 8 | 21 | 14 |
| Rainy days | 14 | 9 | 19 | 15 | 12 | 11 | 19 | 17 | 19 | 22 | 9 | 15 |
| Snow days | 8 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 |
The best time to visit Gary during the most sunny months:
The largest precipitation sum in Gary is at