Ilmajoki weather in September (Western Finland, Finland)

Wondering what the weather is like in Ilmajoki during September? Explore our page to find a thorough overview of this month's weather conditions.

Temperatures

Typically, September in Ilmajoki includes moderate temperatures and moderate rainfall. Throughout the daytime, temperatures often hover around 15°C. However, as the sun sets and evening approaches, there's a noticeable cool-down. Temperatures gently drop to a more temperate 6°C.

Precipitation

Ilmajoki in September usually receives moderate rainfall, averaging around 60 mm for the month. Climate statistics over the past 30 years suggest around 17 days of rain.

Average sunshine

The month experiences a moderate amount of sunlight, with 135 hours hours. A nice balance between sunshine and clouds.

If you prefer dry days with pleasant temperatures, June, July and August typically offer the best circumstances. While January, February, March, April, October, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Ilmajoki climate page with graphs.

 

Ilmajoki, monthly averages in September

Min Temperature 6°C  

Max Temperature 15°C  

Chance of Rain 56%  

Precipitation 60 mm  

Rainy days 17 days  

Sunshine 135 hours *  

Percentage Sunshine *  

* Data from: Vaasa, Finland (63 KM, 39 Miles).

Where to go in Finland in September

Find out more about the weather in Finland and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Ilmajoki.

Our site offers climate and forecast data for every country in the world. Are you going to Finland? On this website you can find historical weather averages for many cities in Finland. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.