Average annual temperature is 11.8 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -23.8 °C
Number of sunny days: 221 days
Number of rainy days: 114 days
Number of snow days: 30 days
Look at detailed online map of Gem
* Weather data for Gem 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) | 11.8 | 19.2 | 23.8 | 31.0 | 29.1 | 31.9 | 37.2 | 36.0 | 36.7 | 29.5 | 23.1 | 18.6 |
| Average daytime temperature (°C) | 2.2 | 7.2 | 10.9 | 19.4 | 23.4 | 27.0 | 31.0 | 30.9 | 29.0 | 19.6 | 14.1 | 7.9 |
| Average temperature (°C) | -2.9 | -1.0 | 3.1 | 11.1 | 17.2 | 21.2 | 24.4 | 24.3 | 21.8 | 12.7 | 6.7 | 2.0 |
| Average night temperature (°C) | -6.5 | -6.1 | -2.4 | 4.5 | 11.8 | 15.6 | 18.4 | 18.7 | 15.6 | 7.2 | 1.4 | -1.8 |
| Absolute minimum temperature (°C) | -23.8 | -18.7 | -7.8 | -5.3 | 3.3 | 12.5 | 11.9 | 12.3 | 9.5 | -7.1 | -7.0 | -5.8 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.9 | 8.4 | 9.0 | 10.8 | 9.9 | 11.2 | 12.1 | 11.7 | 10.6 | 9.2 | 7.8 | 5.7 |
| Precipitation (mm) | 41 | 28 | 21 | 18 | 96 | 126 | 96 | 45 | 24 | 27 | 8 | 29 |
| Sunny days | 18 | 17 | 20 | 23 | 10 | 13 | 14 | 19 | 22 | 22 | 24 | 19 |
| Rainy days | 3 | 3 | 6 | 7 | 21 | 17 | 17 | 12 | 8 | 8 | 4 | 8 |
| Snow days | 10 | 8 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4 |
The best time to visit Gem during the most sunny months:
The largest precipitation sum in Gem is at