Härmä Weather in September

September in Härmä typically sees daytime highs of 16°C (61°F) and nighttime lows of 6°C (43°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Härmä in September

Records from the past 30 years suggest around 16 days of rain, with 61 mm (2.4 in) average for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Härmä in September

If you're visiting Härmä in September, expect highs of 16°C (61°F) and overnight lows around 6°C (43°F). The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 6°C (43°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Härmä in September

The area experiences a moderate amount of sunshine, with approximately 135 hours of sunlight expected. This means a decent mix of sun and overcast.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July and August typically offer the best weather for Härmä.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Finland, check out our Härmä's climate page.

Härmä Temperature in September

Min Temperature 6°C (43°F)  

Max Temperature 16°C (61°F)  

Chance of Rain 54%  

Precipitation 61 mm (2.4 in)  

Rainy days 16 days  

Sunshine 135 hours *  

Percentage Sunshine *  

* Data from: Vaasa, Finland (64 KM, 40 Miles).

What to Wear in Härmä in September

Pack for changing conditions in Härmä in September. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Härmä in September

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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Finland, check out our Härmä's climate page.

More climate data for Härmä

Temperature Rainfall Sunshine

See the full Härmä climate overview or explore weather in Finland.