Average annual temperature is 7.0 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -17.3 °C
Number of sunny days: 170 days
Number of rainy days: 140 days
Number of snow days: 55 days
Look at detailed online map of Grossman (historical)
* Weather data for Grossman (historical) 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) | 7.1 | 7.9 | 7.7 | 24.7 | 26.3 | 27.6 | 32.7 | 34.2 | 26.9 | 22.0 | 10.7 | 7.8 |
| Average daytime temperature (°C) | 1.7 | 3.0 | 3.2 | 10.1 | 19.5 | 21.0 | 28.2 | 26.4 | 20.2 | 13.8 | 6.2 | 3.4 |
| Average temperature (°C) | -2.7 | -2.7 | -2.3 | 3.3 | 12.4 | 14.4 | 20.5 | 19.2 | 13.2 | 7.7 | 1.3 | -0.6 |
| Average night temperature (°C) | -5.9 | -6.8 | -7.0 | -1.7 | 6.1 | 8.1 | 12.8 | 13.1 | 7.8 | 3.1 | -2.1 | -3.1 |
| Absolute minimum temperature (°C) | -15.7 | -17.3 | -13.5 | -9.4 | 0.5 | 0.5 | 7.8 | 8.0 | 1.7 | -6.9 | -10.5 | -7.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 5.2 | 6.0 | 7.3 | 9.4 | 12.4 | 13.1 | 14.0 | 11.3 | 9.6 | 8.2 | 5.9 | 5.0 |
| Precipitation (mm) | 34 | 54 | 84 | 78 | 75 | 45 | 0 | 76 | 30 | 37 | 59 | 87 |
| Sunny days | 13 | 9 | 5 | 10 | 11 | 11 | 30 | 17 | 18 | 18 | 14 | 14 |
| Rainy days | 7 | 4 | 10 | 12 | 20 | 19 | 1 | 14 | 12 | 12 | 16 | 13 |
| Snow days | 11 | 15 | 16 | 8 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 |
The best time to visit Grossman (historical) during the most sunny months:
Months with the longest average daylight duration in Grossman (historical):
The largest precipitation sum in Grossman (historical) is at