The highest day temperature in January 2024 was 57°F. The lowest night temperature was 11°F. The average values for day and night temperatures during January were 40.6°F и 38.1°F respectivly.

The average sea surface temperature in January 2024 for Whidbey Island was 47.1°F. The maximum and minimum values were 46.0°F and 48.6°F respectively.

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

Precipitation total in January for Whidbey Island is 2.6 in. It makes january the most rainy month of the year.

The average wind speed in January is 8.6 mph. It makes January the most windy month of the year for Whidbey Island.

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 Whidbey Island in January is 2.6 hours.