Weather in Thunder Bay: October
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Average day temperature: | 47.1°F |
| Average night temperature: | 42.1°F | |
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Sea water temperature: | 53.0°F |
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Number of sunny days: | 7 days |
| Day length: | 10.0 - 11.7 hours | |
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Number of rainy days: | 1 day |
| Precipitation totals: | 0.8 in. | |
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forecast
| Thunder Bay |
temperature
| Thunder Bay |
Air temperature in October, °F
The highest day temperature during October of 2023 was 73°F. At the same time the lowest night temperature was 26°F. Day and night temperature averages during October were 46.0°F and 42.8°F.
Sea water temperature in Thunder Bay in October, °F
The average sea water temperature in October of 2023 was 55.7°F. The highest and lowest sea temperatures during the month were 61.7°F and 50.5°F.
Mostly all days in October are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in October, in.
Precipitation total value in Thunder Bay in October is 0.8 in. Other months of the year show relatively similar values.
The average wind speed value in October is 8.3 mph
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in October is: 5.0.
Best time for vacation in Thunder Bay
Thunder Bay on a weather map
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