Average annual temperature is 4.7 °C
Absolute maximum temperature: 30.7 °C
Absolute minimum temperature: -29.7 °C
Number of sunny days: 170 days
Number of rainy days: 133 days
Number of snow days: 62 days
Look at detailed online map of Portneuf-sur-Mer
* Weather data for Portneuf-sur-Mer 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) | 2.1 | 4.9 | 5.0 | 14.8 | 28.0 | 30.7 | 29.3 | 22.7 | 25.6 | 21.4 | 8.0 | 11.2 |
| Average daytime temperature (°C) | -5.2 | -7.3 | 0.4 | 6.6 | 14.9 | 19.0 | 22.8 | 19.4 | 19.5 | 13.0 | 1.5 | -0.8 |
| Average temperature (°C) | -9.3 | -12.3 | -3.0 | 2.1 | 9.9 | 15.1 | 19.0 | 15.8 | 15.3 | 9.6 | -2.0 | -4.8 |
| Average night temperature (°C) | -13.1 | -16.8 | -6.2 | -1.7 | 5.5 | 11.9 | 15.8 | 13.0 | 12.1 | 7.0 | -5.2 | -8.6 |
| Absolute minimum temperature (°C) | -22.0 | -29.7 | -17.4 | -11.7 | 0.3 | 6.5 | 12.3 | 10.7 | 7.1 | -1.9 | -13.2 | -19.4 |
| 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 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.8 | 10.2 | 11.9 | 13.7 | 15.3 | 16.1 | 15.7 | 14.3 | 12.6 | 10.8 | 9.2 | 8.3 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.2 | 7.3 | 6.9 | 9.5 | 10.3 | 9.7 | 10.8 | 8.8 | 8.9 | 5.6 | 5.6 | 4.4 |
| Precipitation (mm) | 80 | 35 | 61 | 61 | 59 | 83 | 190 | 182 | 72 | 115 | 66 | 78 |
| Sunny days | 11 | 12 | 13 | 17 | 16 | 15 | 8 | 10 | 19 | 14 | 16 | 19 |
| Rainy days | 2 | 1 | 4 | 8 | 15 | 15 | 23 | 21 | 11 | 15 | 10 | 8 |
| Snow days | 18 | 15 | 14 | 5 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 4 |
The best time to visit Portneuf-sur-Mer during the most sunny months:
Months with the longest average daylight duration in Portneuf-sur-Mer:
The largest precipitation sum in Portneuf-sur-Mer is at