SE 14 mph
Feels like: 16°F
Precip: 60%
World Resorts Sweden Sundsvall Weather September Weather in Sundsvall

Sundsvall Weather: September

Average Day Temperature: 57.3°F
Average Night Temperature: 46.9°F
Sea Water Temperature: 56.3°F
Number of Sunny Days: 9 days
Sunshine Hours: 11.5 - 14.4 hours
Number of Rainy Days: 5 days
Precipitation Totals: 2.2 in

Air Temperature in September, °F

Select Year: 2019 2018 2017

The highest day temperature in September 2019 was 67°F. The lowest night temperature was 36°F. The average values for day and night temperatures during September were 53.8°F и 45.6°F respectivly.

Sundsvall Water Sea Temperature in September, °F

Select Year: 2019 2018 2017

The average sea surface temperature in September 2019 for Sundsvall was 56.7°F. The maximum and minimum values were 52.0°F and 64.2°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 2.2 in. It makes september one of the most rainy months of the year.

Wind Speed in September, mph

The average wind speed in September is 7.0 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 6.6 hours.

Best Time to Visit Sundsvall
The most sunny months:
July 15 days
August 12 days
May 11 days
The most warm months:
July 71.5 °F
August 67.5 °F
June 63.5 °F
Warmest sea temperature:
August 63.1 °F
July 61.6 °F
September 56.3 °F
The most cold months:
January 21.8 °F
February 24.7 °F
December 27.3 °F
The most rainy months:
August 5 days
September 5 days
October 4 days
The most windy months:
June 7 mph
December 7 mph
March 7 mph

Sundsvall on the Weather Map

Sweden Resorts:
Gothenburg +32
Helsinborg +38
Jonkoping +26
Karlstad +34
Kristianstad +36
Lund +38
Malmo +40
Orebro +34
Ostersund +24
Stockholm +36
Sundsvall +28
Uppsala +34
Vasteras +32
24 Hours Weather Forecast
Local time: 23:23
03 apr, friday
0000 28°F
11 mph
0300 30°F
9 mph
0600 28°F
13 mph
0900 28°F
16 mph
1200 32°F
16 mph
1500 32°F
15 mph
1800 28°F
12 mph
2100 24°F
11 mph