Measurements:
°C
°F
Sundsvall
30°F
SW 12 mph
Feels like: 18°F
Precip: 100%
World Resorts Sweden Sundsvall Weather September Weather in Sundsvall

Sundsvall Weather: September

Average Day Temperature: 57.2°F
Average Night Temperature: 46.9°F
Sea Water Temperature: 56.5°F
Number of Sunny Days: 9 days
Sunshine Hours: 11.5 - 14.4 hours
Number of Rainy Days: 4 days
Precipitation Totals: 1.9 in

Air Temperature in September, °F

Select Year: 2023 2022 2021

The highest day temperature in September 2023 was 75°F. The lowest night temperature was 39°F. The average values for day and night temperatures during September were 61.8°F и 51.0°F respectivly.

Sundsvall Water Sea Temperature in September, °F

Select Year: 2023 2022 2021

The average sea surface temperature in September 2023 for Sundsvall was 59.9°F. The maximum and minimum values were 54.0°F and 64.4°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 Sundsvall is 1.9 in.

Wind Speed in September, mph

The average wind speed in September is 6.8 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 Sundsvall in September is 6.3 hours.

Best Time to Visit Sundsvall
The most sunny months:
July 12 days
August 11 days
June 11 days
The most warm months:
July 70.0 °F
August 67.2 °F
June 64.8 °F
Warmest sea temperature:
August 63.4 °F
July 62.7 °F
September 56.5 °F
The most cold months:
January 20.9 °F
February 24.6 °F
December 25.3 °F
The most rainy months:
August 5 days
July 4 days
October 4 days
The most windy months:
March 7 mph
June 7 mph
April 7 mph

Sundsvall on the Weather Map

Sweden Resorts:
NAME
Gothenburg +44
Helsinborg +44
Jonkoping +40
Karlstad +40
Kristianstad +46
Lund +44
Malmo +42
Orebro +44
Ostersund +28
Stockholm +44
Sundsvall +30
Uppsala +44
Vasteras +44
24 Hours Weather Forecast
Sundsvall
Local time: 09:15
29 mar, friday
1200 28°F
SW
12 mph
1500 28°F
SW
7 mph
1800 28°F
SE
4 mph
2100 26°F
SE
3 mph
30 mar, saturday
0000 26°F
E
2 mph
0300 28°F
E
2 mph
0600 30°F
E
2 mph
0900 32°F
SE
4 mph