Average annual temperature is 6.3 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -31.9 °C
Number of sunny days: 129 days
Number of rainy days: 179 days
Number of snow days: 57 days
Look at detailed online map of Prosser Brook
* Weather data for Prosser Brook Canada is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 9.1 | 7.6 | 6.1 | 16.0 | 29.5 | 32.2 | 30.3 | 23.7 | 28.2 | 22.5 | 11.4 | 12.9 |
| Average daytime temperature (°C) | 0.1 | -3.4 | 1.1 | 9.2 | 14.8 | 19.0 | 24.8 | 20.6 | 20.4 | 14.4 | 3.4 | 1.8 |
| Average temperature (°C) | -4.0 | -8.6 | -3.0 | 3.7 | 9.1 | 14.5 | 21.0 | 16.8 | 15.8 | 10.4 | -0.4 | -1.4 |
| Average night temperature (°C) | -7.6 | -14.0 | -6.5 | -0.9 | 4.4 | 10.9 | 17.8 | 13.8 | 12.4 | 7.5 | -3.7 | -4.5 |
| Absolute minimum temperature (°C) | -17.5 | -31.9 | -13.8 | -9.9 | -2.1 | 4.2 | 13.5 | 8.5 | 4.8 | -2.4 | -10.9 | -16.7 |
| 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 | 15.7 | 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) | 3.2 | 6.1 | 5.4 | 8.3 | 9.3 | 6.1 | 9.0 | 7.9 | 7.7 | 6.4 | 5.1 | 4.0 |
| Precipitation (mm) | 272 | 48 | 97 | 44 | 98 | 189 | 178 | 167 | 117 | 159 | 85 | 124 |
| Sunny days | 5 | 12 | 9 | 13 | 13 | 6 | 6 | 8 | 15 | 10 | 13 | 19 |
| Rainy days | 12 | 6 | 5 | 14 | 18 | 24 | 25 | 23 | 15 | 19 | 9 | 9 |
| Snow days | 14 | 10 | 17 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 8 | 3 |
The best time to visit Prosser Brook during the most sunny months:
Months with the longest average daylight duration in Prosser Brook:
The largest precipitation sum in Prosser Brook is at