World Resorts Sweden Sundsvall Weather

Sundsvall Sea Temperature in September

Average sea water temperature in September:
+56.1°F
Minimum sea water temperature in September: 63.0°F
Maximum sea water temperature in September: 48.9°F

Daily sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 56.9°F. The highest and lowest sea temperatures during the month were 60.8°F and 52.2°F.

Monthly sea water temperature in Sundsvall, °F

Which Sweden resorts have warmest sea in September?

Place name September 2026 September 2025
Uppsala 61.3°F 61.4°F
Orebro 61.0°F 61.0°F
Karlstad 60.9°F 60.9°F
Stockholm 60.8°F 60.8°F
Vasteras 60.8°F 61.6°F
Gothenburg 60.7°F 62.0°F
Helsinborg 60.3°F 62.6°F
Lund 59.6°F 62.8°F
Malmo 59.6°F 62.7°F
Jonkoping 58.0°F 59.7°F
Sundsvall 56.9°F 57.5°F
Kristianstad 54.2°F 61.3°F

Best time for vacation in Sundsvall

Sunniest months:
July 12 days
June 11 days
May 10 days
Warmest months:
July 68.0 °F
August 65.3 °F
June 63.1 °F
Warmest sea temp:
August 62.0 °F
July 61.5 °F
September 56.1 °F
Coldest months:
January 23.7 °F
February 26.8 °F
December 28.2 °F
Rainiest months:
August 4 days
July 3 days
October 3 days
Windiest months:
March 7.2 mph
April 7.2 mph
June 7.1 mph

Sundsvall on a weather map

Current weather
10:24
Sundsvall
+43°F
NE 7 mph
Feels like: +37°F
Precip.: 22%
Places in Sweden:
Name
°F
Vasteras
+46°F
Gothenburg
+50°F
Jonkoping
+46°F
Karlstad
+50°F
Kristianstad
+50°F
Lund
+50°F
Malmo
+50°F
Stockholm
+48°F
Sundsvall
+43°F
Uppsala
+46°F
Helsinborg
+50°F
Orebro
+48°F
Ostersund
+39°F
24 Hours Forecast
Sundsvall
Local time: 10:23
October 27, tuesday
1200
46°F
N
9 mph
1500
48°F
N
11 mph
1800
50°F
N
10 mph
2100
50°F
N
11 mph
October 28, wednesday
0000
52°F
N
9 mph
0300
52°F
N
9 mph
0600
50°F
NE
11 mph
0900
48°F
NE
11 mph
Units of measurement: °C / °F