The highest day temperature in January 2026 was 47°F. The lowest night temperature was -4°F. The average values for day and night temperatures during January were 35.6°F и 25.6°F respectivly.

The average sea surface temperature in January 2026 for Dolenjske Toplice was 54.0°F. The maximum and minimum values were 52.0°F and 56.6°F respectively.

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

Precipitation total in January for Dolenjske Toplice is 2.1 in. It makes january the least rainy month of the year.

The average wind speed in January is 3.6 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 Dolenjske Toplice in January is 4.2 hours.