The highest day temperature in January 2025 was 66°F. The lowest night temperature was 50°F. The average values for day and night temperatures during January were 61.3°F и 53.9°F respectivly.

The average sea surface temperature in January 2025 for Sissi was 64.1°F. The maximum and minimum values were 63.6°F and 65.0°F respectively.

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

Precipitation total in January for Sissi is 2.8 in. It makes january the most rainy month of the year.

The average wind speed in January is 10.2 mph. It makes January one of the most windy months of the year for Sissi.

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 Sissi in January is 6.1 hours.