Measurements:
°C
°F
Oulu
40°F
E 9 mph
Feels like: 34°F
Precip: 0%
World Resorts Finland Oulu Weather September Weather in Oulu

Oulu Weather: September

Average Day Temperature: 55.5°F
Average Night Temperature: 47.0°F
Sea Water Temperature: 55.4°F
Number of Sunny Days: 8 days
Sunshine Hours: 11.4 - 14.7 hours
Number of Rainy Days: 3 days
Precipitation Totals: 1.8 in

Air Temperature in September, °F

Select Year: 2024 2023 2022

The highest day temperature in September 2024 was 73°F. The lowest night temperature was 39°F. The average values for day and night temperatures during September were 58.2°F и 51.7°F respectivly.

Oulu Water Sea Temperature in September, °F

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Oulu was 58.8°F. The maximum and minimum values were 50.2°F and 64.2°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in September are gloomy but you can also expect sunny days.

Precipitation Totals in September, in

Precipitation total in September for Oulu is 1.8 in.

Wind Speed in September, mph

The average wind speed in September is 8.7 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 Oulu in September is 6.0 hours.

Best Time to Visit Oulu
The most sunny months:
July 12 days
June 12 days
August 11 days
The most warm months:
July 68.9 °F
August 65.7 °F
June 61.4 °F
Warmest sea temperature:
July 63.5 °F
August 63.1 °F
September 55.4 °F
The most cold months:
January 14.5 °F
February 18.1 °F
December 22.0 °F
The most rainy months:
August 6 days
July 5 days
June 4 days
The most windy months:
November 9 mph
October 9 mph
December 9 mph

Oulu on the Weather Map

Finland Resorts:
NAME
Espoo +42
Helsinki +42
Juvaskyla +34
Kemi +36
Koli National Park +36
Kotka +44
Lahti +40
Lappeenranta +38
Oulu +40
Pori +46
Porvoo +44
Saariselka +36
Turku +44
Vaasa +46
Vantaa +42
24 Hours Weather Forecast
Oulu
Local time: 01:57
06 nov, wednesday
0300 40°F
E
9 mph
0600 36°F
SE
7 mph
0900 34°F
S
4 mph
1200 36°F
S
1 mph
1500 36°F
W
1 mph
1800 34°F
NW
4 mph
2100 32°F
NW
5 mph
07 nov, thursday
0000 34°F
N
4 mph