Valkeakoski Weather in September

Valkeakoski in September averages 15°C (59°F) during the day and 8°C (46°F) at night. Some rainfall is typical for this time of year.

Rainfall in Valkeakoski in September

Typically, you can expect about 17 days of rain this month, with 59 mm (2.3 in) on average. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Valkeakoski in September

In September, expect moderate temperatures in Valkeakoski, with highs of 15°C (59°F) and lows of 8°C (46°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Valkeakoski in September

The city usually sees around 125 hours of sunlight, indicating a moderately sunny period.

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

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 Valkeakoski's climate page.

Valkeakoski Temperature in September

Min Temperature 8°C (46°F)  

Max Temperature 15°C (59°F)  

Chance of Rain 58%  

Precipitation 59 mm (2.3 in)  

Rainy days 17 days  

Sunshine 125 hours *  

Percentage Sunshine *  

* Data from: Jokioinen, Finland (57 KM, 35 Miles).

What to Wear in Valkeakoski in September

Pack for changing conditions in Valkeakoski 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 Valkeakoski 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 Valkeakoski's climate page.

More climate data for Valkeakoski

Temperature Rainfall Sunshine

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