World Resorts Slovenia Portoroz Weather

Portoroz Sea Temperature in September

Average sea water temperature in September:
+74.1°F
Minimum sea water temperature in September: 82.9°F
Maximum sea water temperature in September: 68.9°F

Daily sea water temperature in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 75.9°F. The highest and lowest sea temperatures during the month were 82.9°F and 69.8°F.

Monthly sea water temperature in Portoroz, °F

Which Slovenia resorts have warmest sea in September?

Place name September 2024 September 2023
Portoroz 75.9°F 75.5°F
Piran 75.9°F 75.5°F
Strunjan 75.8°F 75.4°F
Isola 75.6°F 75.3°F
Koper 75.5°F 75.5°F
Cerkno 74.6°F 74.3°F
Bohinjsko Jezero 74.5°F 74.1°F
Dolenjske Toplice 72.0°F 73.8°F

Best time for vacation in Portoroz

Sunniest months:
August 23 days
July 22 days
June 20 days
Warmest months:
August 85.2 °F
July 85.1 °F
June 80.0 °F
Warmest sea temp:
August 78.8 °F
July 78.3 °F
September 74.1 °F
Coldest months:
January 45.5 °F
December 47.8 °F
February 48.3 °F
Rainiest months:
November 7 days
May 7 days
September 6 days
Windiest months:
February 6.6 mph
March 6.4 mph
November 6.2 mph

Portoroz on a weather map

Current weather
02:18
Portoroz
+32°F
NW 2 mph
Feels like: +30°F
Precip.: 0%
Places in Slovenia:
Name
°F
Bled
+28°F
Bovec
+30°F
Bohinjsko Jezero
+28°F
Dolenjske Toplice
+32°F
Isola
+32°F
Koper
+32°F
Kranjska Gora
+28°F
Ljubljana
+32°F
Maribor
+28°F
Piran
+32°F
Portoroz
+32°F
Rogaska Slatina
+32°F
Rogla
+30°F
Strunjan
+32°F
Cerkno
+28°F
all places
24 Hours Forecast
Portoroz
Local time: 02:18
December 22, sunday
0300
32°F
NW
2 mph
0600
32°F
NW
4 mph
0900
34°F
NW
4 mph
1200
45°F
N
6 mph
1500
45°F
N
6 mph
1800
41°F
S
3 mph
2100
37°F
NW
10 mph
December 23, monday
0000
36°F
SW
15 mph
Units of measurement: °C / °F