Measurements:
°C
°F
Turku
28°F
E 22 mph
Feels like: 14°F
Precip: 63%
World Resorts Finland Turku Weather September Weather in Turku

Turku Weather: September

Average Day Temperature: 60.3°F
Average Night Temperature: 51.8°F
Sea Water Temperature: 60.3°F
Number of Sunny Days: 11 days
Sunshine Hours: 11.5 - 14.2 hours
Number of Rainy Days: 4 days
Precipitation Totals: 1.9 in

Air Temperature in September, °F

Select Year: 2024 2023 2022

The highest day temperature in September 2024 was 80°F. The lowest night temperature was 39°F. The average values for day and night temperatures during September were 63.2°F и 54.1°F respectivly.

Turku Water Sea Temperature in September, °F

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Turku was 63.2°F. The maximum and minimum values were 59.6°F and 67.6°F respectively.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during September. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Turku is 1.9 in.

Wind Speed in September, mph

The average wind speed in September is 9.5 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Turku in September is 7.3 hours.

Best Time to Visit Turku
The most sunny months:
June 16 days
July 15 days
May 15 days
The most warm months:
July 70.6 °F
August 69.1 °F
June 65.0 °F
Warmest sea temperature:
August 66.2 °F
July 64.3 °F
September 60.3 °F
The most cold months:
January 25.4 °F
February 27.2 °F
December 31.2 °F
The most rainy months:
December 4 days
August 4 days
September 4 days
The most windy months:
December 11 mph
January 11 mph
October 11 mph

Turku on the Weather Map

Finland Resorts:
NAME
Espoo +28
Helsinki +30
Juvaskyla +24
Kemi +22
Koli National Park +24
Kotka +32
Lahti +26
Lappeenranta +28
Oulu +26
Pori +32
Porvoo +32
Saariselka +16
Turku +28
Vaasa +26
Vantaa +28
24 Hours Weather Forecast
Turku
Local time: 07:16
22 nov, friday
0900 28°F
NE
18 mph
1200 26°F
NE
16 mph
1500 26°F
E
14 mph
1800 26°F
E
16 mph
2100 26°F
E
13 mph
23 nov, saturday
0000 26°F
E
14 mph
0300 26°F
E
14 mph
0600 28°F
E
12 mph