Weather in Chicago: February
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Average day temperature: | 30.9°F |
| Average night temperature: | 24.8°F | |
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Sea water temperature: | 33.6°F |
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Number of sunny days: | 7 days |
| Day length: | 10.0 - 11.2 hours | |
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Number of days with precipitation: | 3 days |
| Precipitation totals: | 1.8 in. | |
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forecast
| Chicago |
temperature
| Chicago |
Air temperature in February, °F
The highest day temperature during February of 2025 was 52°F. At the same time the lowest night temperature was 0°F. Daily and nightly averages during February were 30.8°F and 23.4°F.
Sea water temperature in Chicago in February, °F
The average sea water temperature in February of 2025 was 33.0°F. The highest and lowest sea temperatures during the month were 35.6°F and 31.5°F.
Mostly all days in February are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in February, in.
Precipitation total value in Chicago in February is 1.9 in. Other months of the year show relatively similar values.
The average wind speed value in February is 11.0 mph It makes February one of the most windy months of the year.
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 February is: 4.8.
Best time for vacation in Chicago
Chicago on a weather map
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