The highest day temperature in March 2025 was 37°F. The lowest night temperature was -5°F. The average values for day and night temperatures during March were 20.6°F и 20.2°F respectivly.

The average sea surface temperature in March 2025 for Irkutsk was 30.0°F. The maximum and minimum values were 30.0°F and 30.2°F respectively.

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

Precipitation total in March for Irkutsk is 0.6 in.

The average wind speed in March is 4.7 mph.

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 Irkutsk in March is 4.7 hours.