World Resorts Slovenia Strunjan Weather

Strunjan Sea Temperature in August

Average sea water temperature in August:
+78.7°F
Minimum sea water temperature in August: 84.6°F
Maximum sea water temperature in August: 74.3°F

Daily sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 81.5°F. The highest and lowest sea temperatures during the month were 84.2°F and 79.7°F.

Monthly sea water temperature in Strunjan, °F

Which Slovenia resorts have warmest sea in August?

Place name August 2026 August 2025
Portoroz 81.7°F 77.2°F
Piran 81.7°F 77.2°F
Strunjan 81.5°F 77.1°F
Koper 81.3°F 76.7°F
Isola 81.2°F 76.9°F
Cerkno 79.6°F 76.1°F
Bohinjsko Jezero 79.4°F 76.2°F
Dolenjske Toplice 78.2°F 74.0°F

Best time for vacation in Strunjan

Sunniest months:
August 23 days
July 21 days
June 20 days
Warmest months:
August 85.4 °F
July 84.8 °F
June 80.4 °F
Warmest sea temp:
August 78.7 °F
July 78.4 °F
September 74.1 °F
Coldest months:
January 45.5 °F
December 47.9 °F
February 48.5 °F
Rainiest months:
May 7 days
November 6 days
September 6 days
Windiest months:
February 6.4 mph
March 6.3 mph
November 6.1 mph

Strunjan on a weather map

Current weather
16:50
Strunjan
+73°F
SE 3 mph
Feels like: +77°F
Precip.: 4%
Places in Slovenia:
Name
°F
Bled
+64°F
Bohinjsko Jezero
+64°F
Dolenjske Toplice
+73°F
Isola
+72°F
Koper
+72°F
Kranjska Gora
+64°F
Ljubljana
+73°F
Maribor
+75°F
Moravske Toplice
+75°F
Piran
+72°F
Portoroz
+72°F
Rogaska Slatina
+73°F
Strunjan
+73°F
Cerkno
+63°F
Smarjeske Toplice
+73°F
all places
24 Hours Forecast
Strunjan
Local time: 16:50
September 16, wednesday
1800
73°F
SE
3 mph
2100
66°F
NW
4 mph
September 17, thursday
0000
64°F
NW
4 mph
0300
63°F
W
4 mph
0600
63°F
W
5 mph
0900
68°F
NW
6 mph
1200
72°F
N
11 mph
1500
73°F
N
7 mph
Units of measurement: °C / °F