Measurements:
°C
°F
Sundsvall
30°F
E 3 mph
Feels like: 26°F
Precip: 0%
World Resorts Sweden Sundsvall Weather

Sundsvall Sea Water Temperature

Current Sea Water Temperature:
+33.2°F
Maximum Sea Water Temperature in December: 39.6°F
Minimum Sea Water Temperature in December: 30.4°F
Average water temperature in December: 33.8°F

Sea Water Temperature for the Last 10 Days:

December 25 33.2°F December 20 33.8°F
December 24 33.0°F December 19 33.8°F
December 23 33.2°F December 18 33.8°F
December 22 33.4°F December 17 33.2°F
December 21 33.2°F December 16 33.4°F

When is the Warmest Sea for Sundsvall?

According to our data for the last three years for Sundsvall the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2024 2023 2022

The average sea surface temperature in August 2024 for Sundsvall was 63.6°F. The maximum and minimum values were 59.4°F and 67.0°F respectively.

Sea Water Temperature in July

Select Year: 2024 2023 2022

The average sea surface temperature in July 2024 for Sundsvall was 63.6°F. The maximum and minimum values were 60.4°F and 66.8°F respectively.

Sea Water Temperature in September

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Sundsvall was 58.2°F. The maximum and minimum values were 51.2°F and 61.6°F respectively.

Best Time to Visit Sundsvall
The most sunny months:
July 12 days
June 11 days
August 10 days
The most warm months:
July 69.7 °F
August 67.3 °F
June 64.8 °F
Warmest sea temperature:
August 63.4 °F
July 62.7 °F
September 56.6 °F
The most cold months:
January 20.9 °F
February 24.6 °F
December 25.3 °F
The most rainy months:
July 4 days
August 4 days
September 4 days
The most windy months:
March 7 mph
December 7 mph
June 7 mph

Sundsvall on the Weather Map

Sweden Resorts:
NAME
Gothenburg +42
Helsinborg +44
Jonkoping +44
Karlstad +44
Kristianstad +44
Lund +44
Malmo +42
Orebro +46
Ostersund +32
Stockholm +46
Sundsvall +30
Uppsala +46
Vasteras +46
24 Hours Weather Forecast
Sundsvall
Local time: 02:44
26 dec, thursday
0300 30°F
E
3 mph
0600 30°F
E
3 mph
0900 32°F
SE
8 mph
1200 36°F
SE
11 mph
1500 30°F
E
3 mph
1800 28°F
E
4 mph
2100 28°F
E
3 mph
27 dec, friday
0000 32°F
NE
6 mph