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Thunder Bay, Ontario

Latitude 48.37° N Longitude 89.33° W

Maximum Temperature
19.6 °C
Minimum Temperature
7.1 °C
Total Precipitation
0.0 mm
Maximum Gust
WNW 45 km/h

The Historical Climate Data website provides a historical data search and download for past Canadian hourly, daily and monthly weather data.

Visit the Historical Climate Data site to see more data for Thunder Bay.

Additional Information

In Ontario the climatological day ends at in the summer and in the winter.

Data is updated at the following local times:, ,

Temperature and precipitation information (where available) is based on the full climatological day.

Maximum wind or gust is displayed when greater than 30 km/h / 19 mph.

Yesterday's Data information is based on daily observations.

Date modified: