The highest day temperature in January 2025 was 45°F. The lowest night temperature was 20°F. The average values for day and night temperatures during January were 34.2°F и 31.2°F respectivly.

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

Precipitation total in January for Polotsk is 1.7 in.

The average wind speed in January is 9.3 mph. It makes January one of the most windy months of the year for Polotsk.

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 Polotsk in January is 1.5 hours.