ClimateForecastSeptemberOctober >>

Härmä weather in September (Western Finland, Finland)

What weather conditions can you expect in Härmä this September? This guide provides the necessary weather information for your travel plans.

Temperatures

The month of September in Härmä typically includes moderate temperatures and moderate rainfall. Daytime temperatures hover around 16°C, while nights can cool down to about 6°C.

Precipitation

Härmä in September usually receives moderate rainfall, averaging around 61 mm for the month. Typically around 16 days days of rainfall are expected.

Average sunshine

The city usually sees around 135 hours of sunlight, indicating a moderately sunny period.

If your ideal day consists of dry skies and moderate temperatures June, July and August generally stand out with 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 Härmä climate page with graphs.

 

Härmä, monthly averages in September

Min TemperatureMin Temperature 6°C  
Max TemperatureMax Temperature 16°C  
Chance of RainChance of Rain 54%  
PrecipitationPrecipitation 61 mm  
Rainy daysRainy days 16 days  
SunshineSunshine 135 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Vaasa, Finland (64 KM, 40 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.

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.

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 Härmä.

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.