Heinola Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Heinola.
Climate overview of Heinola
Temperatures in Heinola, Southern Finland, Finland, vary greatly throughout the year. July is the hottest month at 22°C (72°F), while February is the coldest at -2°C (28°F).
Annual rain/snowfall is moderate at around 700 mm (28 in), with June being the wettest month.
Heinola Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Heinola — and find the best time to visit.
Monthly Temperature in Heinola
The climate in Heinola is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 22°C (72°F) in July. In February, the coolest month of the year, temperatures drop to a very cold -2°C (28°F).
At night, temperatures range from around 14°C (57°F) in July to -9°C (16°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Heinola
Generally, Heinola receives mid-range precipitation levels, with 700 mm (28 in) annually. Heinola experiences moderate seasonal variation in rainfall, with monthly averages ranging from 83 mm (3.3 in) in June, the wettest month, and 39 mm (1.5 in) in March, the driest month. For more details, please visit our Heinola 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 Heinola
Frequently asked questions about the climate in Heinola
What is the best time to visit Heinola?
July and August typically offer the most optimal weather in Heinola. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions.
What temperatures can I expect in Heinola?
Daytime highs range from -2°C (28°F) in February to 22°C (72°F) in July. Nighttime lows range from -9°C (16°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Heinola get?
Annual rainfall is around 700 mm (28 in). June is the wettest month with 83 mm (3.3 in), while March is the driest with 39 mm (1.5 in).
Heinola 3-Day Forecast
Heinola 3-Day Forecast
Heinola on the map
Heinola is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Helsinki
23°C (73°F) Tampere
22°C (72°F) Turku23°C (73°F) Vuokatti21°C (70°F) Rovaniemi21°C (70°F) Äkäslompolo20°C (68°F) Ruka20°C (68°F) Levi20°C (68°F) 
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.