Climate of Turku
Turku has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for Turku is 9° degrees and there is about 306 mm of rain in a year. It is dry for 167 days a year with an average humidity of 82% and an UV-index of 3.
Climate averages for the whole year
- Day: the average daily temperature during the day is between -2°C and 21°C
- Night:the average nighttime temperature is between -6°C and 14°C
- Sea temperature: the sea temperature is between 0°C and 24°C
- Rain: it rains 126 days and there is a total of approximately 307 mm rainfall
- Snow: it snows an average of 60 days per year
- Sun hours: throughout the year there are 2409 sun hours
Maximum temperature: | between -2°C and 21°C |
Warmest month: | 21°C in July |
Coldest month: | -2°C in January |
Night temperature: | between -6°C and 14°C |
Sea temperature: | between 0°C and 24°C |
Dry days: | 179 days |
Days with rain: | 126 days |
Days with snow: | 60 days |
Total rain sum: | 307 mm |
Hours of sunshine: | 2409 hours |
Do you want to go to Turku?
These are the travel companies where you can book a trip to Turku:
Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Turku.
Precipitation graph
This graph shows the average amount of rainfall per month for Turku.
Climate table of Turku
In this climate table you can see at a glance what the average weather per month is for Turku. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Turku might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | -2 | -2 | 1 | 7 | 13 | 16 | 21 | 20 | 15 | 9 | 5 | 1 |
Night temp. (°C) | -6 | -6 | -4 | 1 | 7 | 10 | 14 | 14 | 10 | 5 | 2 | -2 |
Water temp. (°C) | 3 | 0 | 0 | 2 | 9 | 17 | 23 | 24 | 20 | 13 | 10 | 6 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 25 | 22 | 22 | 17 | 21 | 23 | 34 | 29 | 25 | 32 | 25 | 32 |
Days with rain | 5 | 5 | 8 | 10 | 11 | 12 | 14 | 14 | 12 | 12 | 13 | 10 |
Days with snow | 14 | 13 | 12 | 3 | - | - | - | - | - | 2 | 4 | 12 |
Dry days | 12 | 10 | 11 | 17 | 20 | 18 | 17 | 17 | 18 | 17 | 13 | 9 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 2 | 3 | 5 | 8 | 11 | 12 | 12 | 10 | 8 | 5 | 3 | 2 |
Wind force (Bft) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 |
UV-index | 1 | 1 | 1 | 3 | 4 | 5 | 5 | 5 | 3 | 2 | 2 | 1 |
Best time to visit Turku
The best time to visit Turku in Finland is in July and August. In this period you have a pleasant temperature and almost no precipitation. The highest average temperature in Turku is 21°C in July and the lowest is -2°C in January. The water temperature is 24°C at its highest and in other months it can be 0°C.
Climate of Turku by month
What is the average climate in a given month for Turku? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
Turku weather experiences
Have you been to in Turku?
Leave your Turku weather experience for a chance to win $150!