World Resorts Slovenia Strunjan Weather

Strunjan Sea Temperature in May

Average sea water temperature in May:
+64.2°F
Minimum sea water temperature in May: 74.1°F
Maximum sea water temperature in May: 56.8°F

Daily sea water temperature in May, °F

Show year:
2026
2025
2024

The average sea water temperature in May of 2026 was 65.5°F. The highest and lowest sea temperatures during the month were 74.1°F and 58.5°F.

Monthly sea water temperature in Strunjan, °F

Which Slovenia resorts have warmest sea in May?

Place name May 2026 May 2025
Portoroz 65.5°F 65.3°F
Piran 65.5°F 65.3°F
Strunjan 65.5°F 65.2°F
Koper 65.4°F 64.9°F
Isola 65.4°F 65.1°F
Cerkno 64.3°F 63.3°F
Bohinjsko Jezero 64.3°F 63.2°F
Dolenjske Toplice 62.4°F 62.3°F

Best time for vacation in Strunjan

Sunniest months:
August 23 days
July 21 days
June 20 days
Warmest months:
August 85.1 °F
July 84.9 °F
June 80.4 °F
Warmest sea temp:
August 78.6 °F
July 78.3 °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
09:52
Strunjan
+82°F
E 1 mph
Feels like: +84°F
Precip.: 3%
Places in Slovenia:
Name
°F
Bled
+75°F
Bovec
+79°F
Bohinjsko Jezero
+75°F
Dolenjske Toplice
+81°F
Isola
+86°F
Koper
+86°F
Ljubljana
+77°F
Maribor
+82°F
Moravske Toplice
+84°F
Piran
+86°F
Portoroz
+86°F
Postojna
+79°F
Rogaska Slatina
+82°F
Strunjan
+82°F
Cerkno
+75°F
all places
24 Hours Forecast
Strunjan
Local time: 09:52
July 01, wednesday
1200
90°F
E
5 mph
1500
90°F
E
7 mph
1800
90°F
E
2 mph
2100
75°F
NW
3 mph
July 02, thursday
0000
64°F
W
8 mph
0300
64°F
SE
7 mph
0600
64°F
S
4 mph
0900
70°F
SW
7 mph
Units of measurement: °C / °F