Canada · 1991–2020 normal
Smiths Falls in
December.
Typical December weather in Smiths Falls: -1.2°C by day, -9°C at night, 74 mm of rain over 12 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high-1.2°C
Typical low-9°C
Rain74 mm
Wet days12
Comfort score 5 this month (August leads the year at 78). Daylight is calculated as 8 h 48 from latitude 44.90°.
Event window
Frost-level nights in December
The measured night-time normal is -9°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 6150174
- NOAA station
- CA006102J13 · DRUMMOND CENTRE
- Station distance
- 22.9 km from the place centre
- Coverage
- Strong coverage · 30 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.