Average annual temperature is 9.0 °C
Absolute maximum temperature: 31.1 °C
Absolute minimum temperature: -25.8 °C
Number of sunny days: 148 days
Number of rainy days: 191 days
Number of snow days: 26 days
Look at detailed online map of Rose Bay
* Weather data for Rose Bay 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) | 11.5 | 12.3 | 9.3 | 18.2 | 28.3 | 31.1 | 29.6 | 26.6 | 26.4 | 24.3 | 16.1 | 14.9 |
| Average daytime temperature (°C) | 4.8 | 2.3 | 4.1 | 10.8 | 15.5 | 18.5 | 24.4 | 23.0 | 21.3 | 16.4 | 7.7 | 5.4 |
| Average temperature (°C) | 1.7 | -2.5 | 0.7 | 6.3 | 10.6 | 14.8 | 20.6 | 19.2 | 17.5 | 12.7 | 3.7 | 1.9 |
| Average night temperature (°C) | -1.3 | -6.7 | -2.3 | 2.6 | 6.5 | 11.7 | 17.7 | 16.2 | 14.6 | 9.9 | 0.4 | -0.9 |
| Absolute minimum temperature (°C) | -7.5 | -25.8 | -7.9 | -3.5 | 2.8 | 6.6 | 15.0 | 12.0 | 8.0 | 3.3 | -5.8 | -9.6 |
| 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) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.5 | 15.1 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| 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) | 3.9 | 5.3 | 6.9 | 9.0 | 9.9 | 6.9 | 8.1 | 8.4 | 7.6 | 7.0 | 5.5 | 3.8 |
| Precipitation (mm) | 258 | 89 | 126 | 55 | 53 | 202 | 205 | 195 | 94 | 159 | 155 | 151 |
| Sunny days | 8 | 11 | 11 | 15 | 20 | 10 | 7 | 8 | 17 | 10 | 17 | 14 |
| Rainy days | 18 | 7 | 13 | 14 | 11 | 20 | 24 | 23 | 13 | 21 | 11 | 16 |
| Snow days | 5 | 10 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
The best time to visit Rose Bay during the most sunny months:
Months with the longest average daylight duration in Rose Bay:
The largest precipitation sum in Rose Bay is at