Average annual temperature is 10.5 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: -18.4 °C
Number of sunny days: 227 days
Number of rainy days: 111 days
Number of snow days: 27 days
Look at detailed online map of Casa Loma
* Weather data for Casa Loma United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 8.3 | 8.4 | 15.3 | 23.8 | 25.0 | 31.5 | 34.5 | 33.2 | 30.4 | 23.5 | 18.5 | 8.5 |
| Average daytime temperature (°C) | 2.0 | 3.9 | 7.8 | 16.3 | 21.2 | 26.0 | 31.8 | 28.4 | 24.4 | 19.1 | 10.3 | 3.3 |
| Average temperature (°C) | -2.5 | -1.6 | 1.9 | 9.0 | 15.1 | 19.8 | 25.3 | 22.0 | 18.7 | 13.0 | 5.3 | -0.9 |
| Average night temperature (°C) | -7.3 | -7.3 | -3.6 | 2.4 | 9.0 | 13.2 | 18.0 | 16.0 | 12.8 | 7.2 | 0.8 | -5.5 |
| Absolute minimum temperature (°C) | -18.4 | -16.3 | -11.7 | -9.0 | 4.1 | 8.7 | 12.5 | 13.1 | 9.4 | -6.3 | -11.5 | -10.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 8.8 | 9.2 | 11.6 | 11.9 | 13.1 | 12.9 | 11.5 | 11.0 | 10.2 | 8.5 | 8.1 |
| Precipitation (mm) | 40 | 44 | 67 | 12 | 58 | 8 | 13 | 35 | 30 | 4 | 49 | 58 |
| Sunny days | 18 | 14 | 16 | 22 | 15 | 20 | 18 | 15 | 18 | 25 | 23 | 23 |
| Rainy days | 3 | 6 | 10 | 8 | 16 | 10 | 13 | 16 | 12 | 6 | 5 | 6 |
| Snow days | 10 | 8 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Casa Loma during the most sunny months:
The largest precipitation sum in Casa Loma is at