Weather in Mississauga: January
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Average day temperature: | 28.3°F |
| Average night temperature: | 25.0°F | |
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Sea water temperature: | 37.9°F |
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Number of sunny days: | 5 days |
| Day length: | 9.0 - 9.9 hours | |
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Number of days with precipitation: | 2 days |
| Precipitation totals: | 1.0 in. | |
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forecast
| Mississauga |
temperature
| Mississauga |
Air temperature in January, °F
| Day temperature | Night temperature |
The highest day temperature during January of 2025 was 37°F. At the same time the lowest night temperature was 3°F. Daily and nightly averages during January were 25.8°F and 21.2°F.
Sea water temperature in Mississauga in January, °F
The average sea water temperature in January of 2025 was 37.8°F. The highest and lowest sea temperatures during the month were 39.6°F and 36.5°F.
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| Partly cloudy days | |
| Cloudy days |
Mostly all days in January are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in January, in.
Precipitation total value in Mississauga in January is 1.0 in. Other months of the year show relatively similar values.
The average wind speed value in January is 9.6 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 January is: 3.4.
Best time for vacation in Mississauga
Mississauga on a weather map
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