The highest day temperature in December 2025 was 55°F. The lowest night temperature was 18°F. The average values for day and night temperatures during December were 44.2°F и 38.1°F respectivly.

The average sea surface temperature in December 2025 for Rasseyka was 47.4°F. The maximum and minimum values were 43.6°F and 52.2°F respectively.

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

Precipitation total in December for Rasseyka is 1.1 in.

The average wind speed in December is 11.7 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 Rasseyka in December is 4.2 hours.