The highest day temperature in January 2024 was 42°F. The lowest night temperature was -20°F. The average values for day and night temperatures during January were 25.0°F и 21.0°F respectivly.

The average sea surface temperature in January 2024 for Oak Park was 35.6°F. The maximum and minimum values were 32.4°F and 39.6°F respectively.

Most of the days in January are gloomy but you can also expect sunny days.

Precipitation total in January for Oak Park is 1.1 in.

The average wind speed in January is 7.9 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Oak Park in January is 3.0 hours.