Average annual temperature is 16.9 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: -4.4 °C
Number of sunny days: 192 days
Number of rainy days: 173 days
Look at detailed online map of Rosser
* Weather data for Rosser 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) | 20.3 | 27.6 | 28.9 | 29.7 | 30.5 | 32.6 | 35.8 | 37.3 | 35.3 | 28.7 | 27.3 | 21.6 |
| Average daytime temperature (°C) | 14.3 | 17.0 | 18.3 | 22.9 | 24.6 | 28.9 | 32.8 | 32.8 | 28.0 | 23.1 | 16.9 | 14.4 |
| Average temperature (°C) | 9.0 | 11.4 | 12.2 | 16.6 | 18.9 | 22.6 | 26.8 | 26.5 | 22.1 | 17.1 | 10.9 | 8.5 |
| Average night temperature (°C) | 4.8 | 7.0 | 7.2 | 11.0 | 13.9 | 17.4 | 22.0 | 21.3 | 17.1 | 12.1 | 6.2 | 3.9 |
| Absolute minimum temperature (°C) | -3.2 | -4.4 | -2.4 | 2.8 | 7.4 | 12.1 | 18.0 | 16.7 | 12.3 | 4.8 | -3.5 | -3.1 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.3 | 6.6 | 8.4 | 9.1 | 9.9 | 11.1 | 11.6 | 10.8 | 9.9 | 8.9 | 7.6 | 6.6 |
| Precipitation (mm) | 83 | 82 | 76 | 154 | 55 | 60 | 90 | 161 | 109 | 27 | 32 | 163 |
| Sunny days | 15 | 13 | 15 | 13 | 16 | 12 | 9 | 17 | 18 | 23 | 22 | 19 |
| Rainy days | 16 | 15 | 16 | 17 | 15 | 18 | 22 | 14 | 12 | 8 | 8 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Rosser during the most sunny months:
The largest precipitation sum in Rosser is at