Average annual temperature is 8.0 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: -29.2 °C
Number of sunny days: 128 days
Number of rainy days: 201 days
Number of snow days: 36 days
Look at detailed online map of Rockville Notch
* Weather data for Rockville Notch 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) | 10.6 | 10.0 | 12.5 | 21.3 | 27.8 | 28.9 | 30.4 | 25.2 | 30.8 | 24.4 | 14.0 | 15.4 |
| Average daytime temperature (°C) | 2.6 | -0.2 | 3.4 | 12.1 | 16.3 | 20.1 | 26.7 | 22.8 | 21.9 | 16.4 | 5.5 | 3.8 |
| Average temperature (°C) | -0.8 | -5.2 | -0.8 | 6.0 | 10.2 | 15.3 | 21.7 | 18.3 | 16.6 | 11.6 | 1.7 | 0.5 |
| Average night temperature (°C) | -4.2 | -10.4 | -4.3 | 1.4 | 5.3 | 11.4 | 17.9 | 14.6 | 12.9 | 8.1 | -1.6 | -2.5 |
| Absolute minimum temperature (°C) | -12.7 | -29.2 | -11.1 | -5.1 | 0.7 | 6.0 | 13.2 | 9.9 | 5.8 | 0.5 | -7.4 | -14.5 |
| 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 | 9.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.8 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.1 | 5.1 | 6.0 | 9.1 | 9.8 | 6.8 | 9.8 | 9.1 | 8.0 | 6.7 | 4.3 | 2.9 |
| Precipitation (mm) | 235 | 64 | 102 | 42 | 56 | 172 | 151 | 187 | 105 | 135 | 103 | 91 |
| Sunny days | 3 | 9 | 8 | 17 | 15 | 7 | 6 | 13 | 13 | 12 | 11 | 14 |
| Rainy days | 20 | 10 | 12 | 12 | 16 | 23 | 25 | 18 | 17 | 19 | 14 | 15 |
| Snow days | 8 | 9 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
The best time to visit Rockville Notch during the most sunny months:
Months with the longest average daylight duration in Rockville Notch:
The largest precipitation sum in Rockville Notch is at