Mikkeli Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Mikkeli.
Climate overview of Mikkeli
Mikkeli, Eastern Finland, Finland, experiences significant temperature variation throughout the year. Summers bring daytime highs of 22°C (72°F) in July, while winters cool to -3°C (27°F) in January.
Mikkeli sees a moderate amount of rain/snowfall, totalling around 725 mm (29 in) per year. It experiences a distinct dry season from March to April, with warm summers and very cold winters, creating some seasonal variation.
Mikkeli Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mikkeli - and find the best time to visit.
Monthly Temperature in Mikkeli
Depending on the time of the year, temperatures range from comfortable to very cold in Mikkeli. Average maximum daytime temperatures range from a comfortable 22°C (72°F) in July, the warmest time of the year, to a very cold -3°C (27°F) during cooler months like January.
At night, you can expect temperatures ranging from 14°C (57°F) in July to around -10°C (14°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Mikkeli
Generally, Mikkeli has a moderate amount of precipitation, averaging 725 mm (29 in) of rain/snowfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, July it receives moderate rainfall, averaging 88 mm (3.5 in) of precipitation, recorded across 15 rainy days. In contrast, the driest month March brings less snowfall, with 39 mm (1.5 in) over 16 snowy days. For more details, please visit our Mikkeli Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Mikkeli
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July
- Fewest rainy days: April, May and June
- Seasonal pattern: A distinct dry season from March to April, with warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -10°C (14°F).
Frequently asked questions about the climate in Mikkeli
What is the best time to visit Mikkeli?
June, July and August typically offer the most optimal weather in Mikkeli. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Mikkeli has a distinct dry season from March to April, with warm summers and very cold winters.
What temperatures can I expect in Mikkeli?
Daytime highs range from -3°C (27°F) in January to 22°C (72°F) in July. Nighttime lows range from -10°C (14°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Mikkeli get?
Annual rainfall is around 725 mm (29 in). July is the wettest month with 88 mm (3.5 in), while March is the driest with 39 mm (1.5 in).
Mikkeli 3-Day Forecast
Mikkeli on the map
Mikkeli is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Air Guitar World Championship Finland
This is something you might want to add to your bucket list. August is also the perfect time to visit Finland. The days are long and the temperature is amazing.
Sleeping in a glass iglo in Finland
Sleeping in a glass igloo with the Northern Lights shining above you. The most famous place is in the Iglo village in Kakslattaunen. The idea is amazing and definitely something to add to your bucket list.
See the northern lights
The northern lights, polar light or Aarora Borealis is a true spectacle of nature! Green, sometimes purple, red and yellow streaks of light colors the dark skies.