Pääjärvi Weather & Climate: Best Time to Visit

Visitors to Pääjärvi can expect significant temperature changes throughout the year. On average, daytime temperatures range from a pleasant 22°C (72°F) in July to a very cold -3°C (27°F) in January.

Nighttime temperatures range from 12°C (54°F) in July to -11°C (12°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Pääjärvi experiences moderate precipitation patterns, averaging 729 mm (29 in) yearly. The seasons in Pääjärvi bring significant changes in precipitation. The wettest month, July, receives moderate rainfall, with an average of 97 mm (3.8 in) of precipitation. This rainfall is distributed across 15 rainy days.

In contrast, the driest month, March, experiences much less snowfall, totaling 39 mm (1.5 in) over 15 snowy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Pääjärvi Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

The relative humidity is high throughout the year in Pääjärvi.

The city experiences its highest humidity in November, reaching 90%. In May, the humidity drops to its lowest level at 65%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year