Tervakoski Weather in January-February: The period of January to February sees an average temperature of 26℉. With humidity being as high as 90%, there are chances of precipitation, so make sure you carry umbrellas and jackets. The weather becomes slightly unpredictable hence this might not be the perfect time to be in Tervakoski. The average precipitation recorded around this time is 4.45 mm.

Tervakoski Weather in March-April: With the air being damp (Humidity is 79%) and temperature being as low as 16℉, you can expect cold weather on your visit to Tervakoski in these months. The average temperature is 34℉. The average precipitation recorded around this time is 9.26 mm.

Tervakoski Weather in May: Are you one of those who waits for winters to get all those layers out? Then the best time to visit Tervakoski for you would be May. The relevantly high humidity during this month makes for pretty chilly afternoons too. 47℉ is what the day feels like except the nights when the temperature falls! Expect an average precipitation of 2.25 mm.

Tervakoski Weather in June: With average humidity of 72%, temperatures sway between 34℉ to 73℉. Now this may cause a little discomfort, but we are sure not complaining! This weather is perfect to go sightseeing around the city of Tervakoski. This time period sees an average precipitation of 17.86 mm.

Tervakoski Weather in July-August: An excellent season to visit Tervakoski, the average temperature falls around 58℉. The weather is great for outdoors, the air being moderately humid. This is most likely one of the best times to visit Tervakoski and also a tourist high season. The average precipitation recorded around this time is 17.4 mm.

Tervakoski Weather in September-October: Tervakoski is cold and wet in this time period. The average humidity is around 91%, hence the chances of precipitation are high. Warm jackets and good boots are recommended if you plan to explore the outdoors. The average precipitation recorded around this time is 12.32 mm.

Tervakoski Weather in November-December: The period of November to December sees an average temperature of 32℉. With humidity being as high as 93%, there are chances of precipitation, so make sure you carry umbrellas and jackets. The weather becomes slightly unpredictable hence this might not be the perfect time to be in Tervakoski. The average precipitation recorded around this time is 6.77 mm.