Average annual temperature is 6.5 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -28.9 °C
Number of sunny days: 147 days
Number of rainy days: 169 days
Number of snow days: 49 days
Look at detailed online map of Rivière-du-Portage
* Weather data for Rivière-du-Portage 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) | 7.9 | 9.1 | 3.8 | 12.5 | 29.5 | 33.3 | 28.3 | 24.2 | 25.3 | 24.4 | 11.5 | 13.0 |
| Average daytime temperature (°C) | -1.0 | -4.7 | 0.0 | 6.1 | 13.6 | 17.4 | 24.1 | 21.0 | 20.0 | 14.9 | 4.5 | 2.7 |
| Average temperature (°C) | -4.5 | -9.0 | -2.4 | 2.7 | 9.0 | 14.2 | 21.0 | 17.8 | 16.4 | 11.4 | 1.1 | -0.6 |
| Average night temperature (°C) | -7.3 | -12.9 | -4.9 | -0.5 | 5.2 | 11.3 | 18.4 | 15.0 | 13.5 | 8.8 | -1.7 | -3.1 |
| Absolute minimum temperature (°C) | -14.7 | -28.9 | -12.8 | -7.8 | 1.1 | 5.4 | 13.8 | 11.4 | 6.6 | -0.1 | -8.1 | -8.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.0 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.3 | 8.5 |
| 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) | 3.6 | 7.3 | 6.8 | 9.2 | 9.7 | 7.2 | 10.4 | 9.0 | 7.8 | 5.7 | 5.7 | 4.6 |
| Precipitation (mm) | 152 | 46 | 92 | 29 | 87 | 134 | 81 | 190 | 130 | 115 | 65 | 87 |
| Sunny days | 9 | 14 | 9 | 18 | 14 | 11 | 4 | 7 | 14 | 9 | 17 | 21 |
| Rainy days | 7 | 4 | 7 | 11 | 17 | 19 | 27 | 24 | 16 | 20 | 12 | 5 |
| Snow days | 15 | 10 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 5 |
The best time to visit Rivière-du-Portage during the most sunny months:
Months with the longest average daylight duration in Rivière-du-Portage:
The largest precipitation sum in Rivière-du-Portage is at