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The climate of Finland
The current climate in Finland features temperatures ranging from a high of 22°C to a low of -3°C throughout the year. The average yearly temperature is around 10°C. At night, temperatures in the colder months average around -8°C and in the warmer months around 14°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Finland.
Temperature records
The highest temperature recorded in Finland in recent years was 33°C in July 2019. The lowest daytime temperature recorded was -26°C in January 2016.
Precipitation and snowfall
On average, Finland gets 859 mm of precipitation each year. Of this, about 87 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
The climate in Finland is based on weather data from Helsinki. Other places, like Rovaniemi, Kuusamo or Tampere, might have different weather. You can check out all destinations in Finland to get the full picture of the climate.
Best time to visit Finland?
The best time to visit Finland for mild to warm weather is May up to July and September. You might get some rain, but the temperatures are just right to explore Finland.
Find affordable vacations to Finland
Climate Table of Finland
The climate table of Finland shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | -3 | 1 | 3 | 8 | 15 | 20 | 22 | 21 | 16 | 8 | 4 | 0 |
| Temp. min (°C) | -8 | -3 | -3 | 1 | 7 | 12 | 14 | 14 | 10 | 3 | 1 | -3 |
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| Precipitation (mm) | 53 | 51 | 69 | 63 | 83 | 62 | 117 | 138 | 51 | 63 | 57 | 52 |
| Snow (cm) | 19 | 19 | 18 | 7,7 | 0,4 | 0 | 0 | 0 | 0 | 2,5 | 8,3 | 13 |
| UV Index | 0 | 1 | 3 | 4 | 5 | 5 | 5 | 4 | 3 | 1 | 0 | 0 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Popular destinations in Finland
Discover the climate of these popular destinations in Finland.
Temperature charts
These charts display the average temperatures in Finland. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Finland
Yearly Temperature in Finland
Precipitation charts
These charts show the average amount of precipitation in Finland. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Finland
Total Yearly Precipitation in Finland
Average Snowfall per Month in Finland
Total Yearly Snowfall in Finland
UV index chart
This chart shows the average UV index per month in Finland. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Finland
Weather experiences in Finland
The weather in Finland is rated an average of 3,7 out of 5 stars by 6 visitors. Have you been to Finland? Share your weather experience to help other visitors.
Mandy
The weather was exactly what I expected: cold, sun and the occasional snow shower. Fortunately I was able to dress for the cold with a few layers of thermal clothing and even with a good jacket the snow was fine. A special experience was that even the sea was frozen stiff!
Pieter VeensCool days with clear blue skies interspersed with drizzle. However, it was the perfect atmosphere for the stunning autumn colors. Definitely an unforgettable experience.
Tim RasenbergHeavy snowfall and sub-zero temperatures are an extreme experience for winter enthusiasts. Make sure you are well prepared and packed if you take on this challenge.
Bram van TuilWith meters of snow and temperatures around -15 degrees Celsius, it is the perfect winter vacation. The skies were clear and the northern lights were breathtaking. However, be prepared for cold temperatures and low daylight.
LiekeThe weather was constantly changing; Rain, sun and cold nights. You have to be prepared for anything. Yet the unique charm of Finland compensates for the strange weather conditions.
ABIt was warmer than expected (a few degrees below zero), so we did not suffer from the cold. Unfortunately it was cloudy all the time, so we did not get to see the northern lights.
Have you been to Finland?
Share your weather experiences in Finland.
Average weather in Finland by month
Click on a month below to see detailed weather info for Finland. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.