The highest day temperature in January 2025 was 43°F. The lowest night temperature was 15°F. The average values for day and night temperatures during January were 33.5°F и 31.6°F respectivly.

The average sea surface temperature in January 2025 for Parnu was 30.0°F. The maximum and minimum values were 28.4°F and 32.4°F respectively.

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

Precipitation total in January for Parnu is 2.0 in.

The average wind speed in January is 9.9 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 Parnu in January is 1.8 hours.