Average annual temperature is 16.5 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: -5.9 °C
Number of sunny days: 189 days
Number of rainy days: 176 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) | 21.7 | 23.9 | 25.3 | 28.4 | 31.4 | 35.7 | 36.0 | 38.0 | 32.6 | 31.1 | 25.2 | 19.1 |
| Average daytime temperature (°C) | 12.6 | 15.4 | 16.8 | 21.1 | 26.6 | 31.2 | 32.5 | 31.2 | 29.1 | 23.4 | 16.6 | 13.1 |
| Average temperature (°C) | 7.7 | 9.3 | 10.6 | 14.9 | 20.3 | 24.3 | 26.4 | 25.6 | 22.7 | 17.6 | 10.6 | 7.7 |
| Average night temperature (°C) | 3.9 | 5.0 | 6.0 | 9.8 | 15.1 | 18.4 | 21.6 | 21.2 | 17.6 | 13.1 | 6.1 | 3.6 |
| Absolute minimum temperature (°C) | -3.6 | -5.1 | -5.9 | 3.5 | 6.8 | 13.7 | 17.3 | 15.5 | 13.4 | -0.3 | -2.4 | -4.2 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 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) | 5.3 | 6.5 | 7.8 | 9.2 | 11.3 | 12.4 | 11.4 | 10.3 | 10.9 | 7.9 | 7.9 | 6.9 |
| Precipitation (mm) | 171 | 90 | 228 | 116 | 90 | 63 | 150 | 139 | 30 | 53 | 52 | 66 |
| Sunny days | 12 | 14 | 15 | 16 | 15 | 14 | 10 | 16 | 15 | 21 | 22 | 19 |
| Rainy days | 19 | 14 | 16 | 14 | 16 | 16 | 21 | 15 | 15 | 10 | 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