United States · 1991–2020 normal

Ontario in
August.

Typical August weather in Ontario: 33.5°C by day, 12.6°C at night, 1 mm of rain over 0.5 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high33.5°C
Typical low12.6°C
Rain1 mm
Wet days0.5

Comfort score 64 this month (May leads the year at 82). Daylight is calculated as 14 h 00 from latitude 44.03°.

The evidence behind this page

One month,
from the same station.

Place identity
GeoNames 5744166
NOAA station
USC00356294 · ONTARIO KSRV
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.