United States · 1991–2020 normal
Ottawa in
October.
Typical October weather in Ottawa: 20.8°C by day, 7.4°C at night, 77 mm of rain over 6.5 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high20.8°C
Typical low7.4°C
Rain77 mm
Wet days6.5
Comfort score 67 this month (September leads the year at 74). Daylight is calculated as 11 h 07 from latitude 38.62°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4276816
- NOAA station
- USC00146128 · OTTAWA
- Station distance
- 1.2 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.