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: 73.0°F
Maximum sea water temperature in May: 56.8°F

Daily sea water temperature in May, °F

Show year:
2025
2024
2023

The average sea water temperature in May of 2025 was 65.2°F. The highest and lowest sea temperatures during the month were 68.4°F and 60.4°F.

Monthly sea water temperature in Strunjan, °F

Which Slovenia resorts have warmest sea in May?

Place name May 2025 May 2024
Portoroz 65.3°F 64.5°F
Piran 65.3°F 64.5°F
Strunjan 65.2°F 64.3°F
Isola 65.1°F 64.1°F
Koper 64.9°F 64.1°F
Cerkno 63.3°F 63.4°F
Bohinjsko Jezero 63.2°F 63.3°F
Dolenjske Toplice 62.3°F 64.0°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 80.3 °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
19:26
Strunjan
+64°F
E 2 mph
Feels like: +64°F
Precip.: 0%
Places in Slovenia:
Name
°F
Bled
+59°F
Bovec
+61°F
Bohinjsko Jezero
+59°F
Dolenjske Toplice
+66°F
Isola
+64°F
Koper
+64°F
Kranjska Gora
+59°F
Ljubljana
+68°F
Maribor
+63°F
Piran
+64°F
Portoroz
+64°F
Rogaska Slatina
+66°F
Rogla
+61°F
Strunjan
+64°F
Cerkno
+57°F
all places
24 Hours Forecast
Strunjan
Local time: 19:26
April 06, monday
2100
54°F
W
2 mph
April 07, tuesday
0000
54°F
W
3 mph
0300
52°F
W
3 mph
0600
50°F
W
4 mph
0900
61°F
W
2 mph
1200
68°F
E
6 mph
1500
68°F
E
6 mph
1800
64°F
E
3 mph
Units of measurement: °C / °F