Average annual temperature is 19.6 °C
Absolute maximum temperature: 42.4 °C
Absolute minimum temperature: -2.2 °C
Number of sunny days: 198 days
Number of rainy days: 167 days
Look at detailed online map of Gillis
* Weather data for Gillis 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) | 24.1 | 26.5 | 26.9 | 29.9 | 32.5 | 39.0 | 39.5 | 42.4 | 39.6 | 32.8 | 27.9 | 21.3 |
| Average daytime temperature (°C) | 15.5 | 17.2 | 20.9 | 22.7 | 28.5 | 34.1 | 35.5 | 38.9 | 32.9 | 25.2 | 18.5 | 15.2 |
| Average temperature (°C) | 10.7 | 11.4 | 15.1 | 16.8 | 22.7 | 27.2 | 29.3 | 32.1 | 26.6 | 19.5 | 13.2 | 10.0 |
| Average night temperature (°C) | 7.1 | 7.4 | 10.8 | 12.3 | 18.1 | 22.1 | 24.6 | 26.4 | 21.5 | 15.3 | 9.1 | 5.8 |
| Absolute minimum temperature (°C) | -1.2 | -2.2 | -0.8 | 6.9 | 9.7 | 18.9 | 21.6 | 20.6 | 18.1 | 1.7 | -0.1 | -0.3 |
| 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) | 10.3 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 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) | 6.5 | 6.7 | 8.0 | 8.1 | 10.3 | 11.6 | 11.9 | 12.1 | 10.5 | 8.0 | 7.6 | 7.4 |
| Precipitation (mm) | 110 | 130 | 141 | 188 | 87 | 75 | 87 | 4 | 64 | 155 | 80 | 73 |
| Sunny days | 18 | 9 | 12 | 10 | 15 | 12 | 16 | 26 | 20 | 20 | 19 | 21 |
| Rainy days | 13 | 19 | 19 | 20 | 16 | 18 | 15 | 5 | 10 | 11 | 11 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Gillis during the most sunny months:
The largest precipitation sum in Gillis is at