World Resorts Sweden Jonkoping Weather

Jonkoping Sea Temperature in September

Average sea water temperature in September:
+57.1°F
Minimum sea water temperature in September: 64.4°F
Maximum sea water temperature in September: 32.0°F

Daily sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 59.7°F. The highest and lowest sea temperatures during the month were 62.6°F and 54.7°F.

Monthly sea water temperature in Jonkoping, °F

Which Sweden resorts have warmest sea in September?

Place name September 2025 September 2024
Lund 62.8°F 63.2°F
Malmo 62.7°F 63.1°F
Helsinborg 62.6°F 63.1°F
Gothenburg 62.0°F 61.9°F
Vasteras 61.6°F 61.8°F
Uppsala 61.4°F 62.0°F
Kristianstad 61.3°F 61.8°F
Orebro 61.0°F 61.3°F
Karlstad 60.9°F 61.5°F
Stockholm 60.8°F 60.4°F
Jonkoping 59.7°F 59.7°F
Sundsvall 57.5°F 57.4°F

Best time for vacation in Jonkoping

Sunniest months:
May 11 days
June 11 days
April 10 days
Warmest months:
July 68.4 °F
August 66.9 °F
June 65.5 °F
Warmest sea temp:
August 60.7 °F
July 59.0 °F
September 57.1 °F
Coldest months:
January 31.3 °F
February 33.1 °F
December 34.6 °F
Rainiest months:
July 4 days
May 3 days
August 3 days
Windiest months:
December 10.1 mph
January 9.9 mph
February 9.8 mph

Jonkoping on a weather map

Current weather
07:12
Jonkoping
+21°F
NW 2 mph
Feels like: +19°F
Precip.: 73%
Places in Sweden:
Name
°F
Vasteras
+3°F
Gothenburg
+25°F
Jonkoping
+21°F
Karlstad
+10°F
Kristianstad
+30°F
Lund
+30°F
Malmo
+32°F
Stockholm
+9°F
Sundsvall
+1°F
Uppsala
+1°F
Helsinborg
+32°F
Orebro
+5°F
Ostersund
+10°F
24 Hours Forecast
Jonkoping
Local time: 07:12
February 10, tuesday
0900
23°F
NW
3 mph
1200
27°F
N
3 mph
1500
28°F
NW
2 mph
1800
25°F
NW
2 mph
2100
25°F
NW
3 mph
February 11, wednesday
0000
25°F
NW
2 mph
0300
23°F
W
2 mph
0600
23°F
W
2 mph
Units of measurement: °C / °F