Average annual temperature is 17.6 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -3.8 °C
Number of sunny days: 188 days
Number of rainy days: 177 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) | 20.7 | 25.4 | 27.9 | 30.0 | 32.7 | 33.4 | 35.8 | 36.7 | 34.5 | 28.8 | 26.5 | 21.5 |
| Average daytime temperature (°C) | 14.7 | 18.2 | 19.7 | 23.3 | 25.5 | 29.5 | 33.6 | 32.8 | 29.1 | 23.6 | 17.4 | 14.4 |
| Average temperature (°C) | 9.6 | 12.7 | 13.4 | 17.1 | 19.6 | 23.5 | 27.4 | 26.6 | 22.7 | 17.4 | 11.5 | 8.8 |
| Average night temperature (°C) | 5.5 | 8.2 | 7.9 | 11.5 | 14.7 | 18.1 | 22.4 | 21.7 | 17.5 | 12.3 | 6.9 | 4.5 |
| Absolute minimum temperature (°C) | -3.8 | -2.4 | -1.8 | 3.8 | 7.3 | 12.7 | 19.6 | 19.7 | 13.7 | 6.1 | -2.7 | -3.8 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.3 | 7.3 | 8.2 | 9.0 | 9.7 | 10.8 | 11.5 | 10.7 | 10.1 | 8.8 | 7.3 | 6.4 |
| Precipitation (mm) | 135 | 102 | 134 | 147 | 114 | 85 | 55 | 128 | 24 | 34 | 52 | 160 |
| Sunny days | 19 | 12 | 19 | 13 | 12 | 10 | 11 | 9 | 20 | 24 | 19 | 20 |
| Rainy days | 12 | 16 | 12 | 17 | 19 | 20 | 20 | 22 | 10 | 7 | 11 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Gary during the most sunny months:
The largest precipitation sum in Gary is at