When is the best time to go to Ilomantsi?

When is the best time to go to Ilomantsi? Here's some information to help you in your decision:

  • The best months for good weather in Ilomantsi are June, July and August
  • July is the hottest month
  • The coldest months are January and February
  • The rainiest months are July, August, September, October, November and December


Annual weather in Ilomantsi

For full information about the climate and weather in Ilomantsi a specific month, click on the corresponding line below:

Month
January 14°F/20°F
2.8in
February 16°F/22°F
2.7in
March 22°F/29°F
2.8in
April 34°F/40°F
2.6in
May 49°F/58°F
2.7in
June 58°F/67°F
2.8in
July 63°F/72°F
4in
August 59°F/67°F
3.6in
September 49°F/56°F
3.3in
October 36°F/43°F
3.5in
November 31°F/34°F
3.2in
December 22°F/27°F
3.5in


Weather and climate in Ilomantsi

Ilomantsi enjoys a subarctic climate (severe winter, no dry season and cool summer) in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Ilomantsi is 45°F (ranging from 20°F in january to 72°F in july). Annual rainfall is 37.2in, with a minimum of 2.6in in april and a maximum of 4in in july.
  • Between the months of january and april the climate is very bad. At lunchtime, it's 40°F in average and you can expect to have 2.6in of rainfall/month during this period.
  • Between may and july the climate is okay. In average, on the morning it is 63°F and you can expect to have 4in of rainfall/month during this period.
  • In august the climate is beautiful. The temperature rises to 67°F and it rains in august about 3.6in.
  • In september the climate is unfavorable. In average, on the morning it is 49°F and it rains in september about 3.3in.
  • From october to december the climate is the worst possible. The temperature rises to 27°F and it rains about 19% of the time in december.


Charts: temperature and rainfall in Ilomantsi

In the charts below, you can see the following seasonal norms for the city of Ilomantsi: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Humidity



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