Canada · 1991–2020 normal
Casa Loma in
December.
Typical December weather in Casa Loma: 2.6°C by day, -3°C at night, 65 mm of rain over 9.8 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high2.6°C
Typical low-3°C
Rain65 mm
Wet days9.8
Comfort score 5 this month (June leads the year at 87). Daylight is calculated as 8 h 57 from latitude 43.68°. Open-water sea temperature is 4.9°C (7 km from the place centre).
Event window
Frost-level nights in December
The measured night-time normal is -3°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 7870864
- NOAA station
- CA006158355 · TORONTO CITY
- Station distance
- 2.1 km from the place centre
- Coverage
- Good coverage · 19 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.