Hanko weather in September (Southern Finland, Finland)

What kind of weather does September bring to Hanko? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

The month of September in Hanko typically brings moderate temperatures and moderate rainfall. Enjoy the summer season during this month. Daytime temperatures hover around 16°C, while nights can cool down to about 13°C.

Precipitation

Hanko in September usually receives moderate rainfall, averaging around 71 mm for the month. Historically, approximately 16 days this month are expected to have rain.

If your ideal day consists of dry skies and moderate temperatures August generally stands out with the best circumstances. While January, February, March, April, May, November and December tend to showcase less optimal conditions.

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

 

Hanko, monthly averages in September

Min Temperature 13°C  

Max Temperature 16°C  

Chance of Rain 53%  

Precipitation 71 mm  

Rainy days 16 days  

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

Map not visible? Whoops sorry! Please refresh the page.

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.

Cycling

6/10

Walking

6/10

Barbeque

5/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

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

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.