Average annual temperature is 3.3 °C
Absolute maximum temperature: 29.1 °C
Absolute minimum temperature: -30.7 °C
Number of sunny days: 146 days
Number of rainy days: 141 days
Number of snow days: 78 days
Look at detailed online map of Grande Cache
* Weather data for Grande Cache 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) | 4.8 | 4.7 | 8.4 | 21.5 | 28.7 | 29.1 | 27.2 | 27.5 | 24.1 | 22.0 | 8.0 | 7.3 |
| Average daytime temperature (°C) | -2.0 | -2.5 | -0.1 | 7.8 | 20.0 | 20.5 | 21.4 | 21.6 | 17.2 | 9.4 | 3.3 | 0.7 |
| Average temperature (°C) | -6.2 | -7.5 | -7.7 | 0.9 | 11.4 | 13.0 | 14.4 | 14.3 | 9.3 | 2.9 | -1.5 | -4.9 |
| Average night temperature (°C) | -9.1 | -10.9 | -13.2 | -4.2 | 3.2 | 6.0 | 7.6 | 7.8 | 3.3 | -1.5 | -4.8 | -8.5 |
| Absolute minimum temperature (°C) | -25.5 | -30.7 | -22.9 | -10.8 | -1.1 | 0.7 | 3.0 | 0.2 | -1.7 | -16.1 | -17.9 | -17.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 15.0 | 16.0 | 17.0 | 17.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 8.1 | 9.8 | 11.9 | 14.0 | 16.0 | 17.0 | 16.5 | 14.8 | 12.7 | 10.6 | 8.6 | 7.5 |
| Daylight minimum duration (h) | 7.0 | 8.0 | 10.0 | 13.0 | 15.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 4.6 | 4.8 | 9.3 | 10.1 | 12.1 | 12.0 | 12.7 | 11.0 | 9.4 | 7.0 | 5.1 | 3.9 |
| Precipitation (mm) | 26 | 55 | 19 | 32 | 68 | 195 | 118 | 78 | 41 | 24 | 19 | 23 |
| Sunny days | 16 | 6 | 17 | 11 | 15 | 7 | 3 | 16 | 12 | 14 | 14 | 15 |
| Rainy days | 3 | 3 | 2 | 8 | 16 | 23 | 28 | 15 | 18 | 11 | 7 | 7 |
| Snow days | 12 | 19 | 12 | 11 | 0 | 0 | 0 | 0 | 0 | 6 | 9 | 9 |
The best time to visit Grande Cache during the most sunny months:
Months with the longest average daylight duration in Grande Cache:
The largest precipitation sum in Grande Cache is at