Climate of Seinäjoki
Seinäjoki has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for Seinäjoki is 8° degrees and there is about 347 mm of rain in a year. It is dry for 154 days a year with an average humidity of 84% and an UV-index of 2.
Climate averages for the whole year
- Day: the average daily temperature during the day is between -5°C and 22°C
- Night:the average nighttime temperature is between -9°C and 12°C
- Rain: it rains 128 days and there is a total of approximately 347 mm rainfall
- Snow: it snows an average of 76 days per year
- Sun hours: throughout the year there are 2223 sun hours
Maximum temperature: | between -5°C and 22°C |
Warmest month: | 22°C in July |
Coldest month: | -5°C in January |
Night temperature: | between -9°C and 12°C |
Dry days: | 161 days |
Days with rain: | 128 days |
Days with snow: | 76 days |
Total rain sum: | 347 mm |
Hours of sunshine: | 2223 hours |
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Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Seinäjoki.
Precipitation graph
This graph shows the average amount of rainfall per month for Seinäjoki.
Climate table of Seinäjoki
In this climate table you can see at a glance what the average weather per month is for Seinäjoki. 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 Seinäjoki might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | -5 | -4 | 0 | 6 | 15 | 18 | 22 | 20 | 15 | 7 | 2 | -2 |
Night temp. (°C) | -9 | -9 | -6 | -1 | 5 | 8 | 12 | 11 | 7 | 2 | -1 | -5 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 19 | 15 | 20 | 23 | 27 | 35 | 40 | 50 | 24 | 37 | 29 | 28 |
Days with rain | 2 | 2 | 5 | 12 | 13 | 15 | 16 | 18 | 14 | 12 | 13 | 6 |
Days with snow | 15 | 12 | 15 | 6 | 1 | - | - | - | - | 3 | 8 | 16 |
Dry days | 14 | 14 | 11 | 12 | 17 | 15 | 15 | 13 | 16 | 16 | 9 | 9 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 2 | 3 | 4 | 6 | 10 | 12 | 12 | 10 | 7 | 4 | 3 | 1 |
Wind force (Bft) | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 |
UV-index | 1 | 1 | 1 | 2 | 4 | 4 | 5 | 4 | 3 | 2 | 1 | 1 |
Best time to visit Seinäjoki
The best time to visit Seinäjoki in Finland is from June through August. In this period you have a pleasant temperature and little precipitation. The highest average temperature in Seinäjoki is 22°C in July and the lowest is -5°C in January.
Climate of Seinäjoki by month
What is the average climate in a given month for Seinäjoki? 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.
Seinäjoki weather experiences
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