World Resorts Slovenia Strunjan Weather

Strunjan 14 Days Forecast

18.12
thu
Day
54°F
E 1 mph
Precip.
0%
Night
45°F
N 2 mph
Precip.
80%
19.12
fri
Day
52°F
N 1 mph
Precip.
77%
Night
45°F
W 2 mph
Precip.
60%
20.12
sat
Day
54°F
S 2 mph
Precip.
0%
Night
41°F
W 4 mph
Precip.
0%
21.12
sun
Day
52°F
W 1 mph
Precip.
0%
Night
45°F
W 2 mph
Precip.
0%
22.12
mon
Day
54°F
NW 4 mph
Precip.
100%
Night
48°F
NW 9 mph
Precip.
100%
23.12
tue
Day
54°F
N 8 mph
Precip.
100%
Night
43°F
N 3 mph
Precip.
100%
24.12
wed
Day
52°F
N 3 mph
Precip.
100%
Night
45°F
NW 3 mph
Precip.
72%
25.12
thu
Day
55°F
NW 4 mph
Precip.
100%
Night
46°F
W 4 mph
Precip.
25%
26.12
fri
Day
52°F
SW 9 mph
Precip.
100%
Night
41°F
W 5 mph
Precip.
0%
27.12
sat
Day
52°F
W 7 mph
Precip.
0%
Night
43°F
SW 8 mph
Precip.
0%
28.12
sun
Day
50°F
SW 6 mph
Precip.
0%
Night
41°F
SW 6 mph
Precip.
100%
29.12
mon
Day
46°F
SW 2 mph
Precip.
0%
Night
41°F
W 2 mph
Precip.
0%
30.12
tue
Day
50°F
SW 3 mph
Precip.
53%
Night
39°F
SW 9 mph
Precip.
100%
31.12
wed
Day
45°F
SW 9 mph
Precip.
26%
Night
37°F
W 12 mph
Precip.
100%

Sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 56.5°F. The highest and lowest sea temperatures during the month were 57.6°F and 55.4°F.

Sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 51.1°F. The highest and lowest sea temperatures during the month were 52.7°F and 50.2°F.

Air temperature in Strunjan, °F

Precipitation total in Strunjan, in.

* Charts above show average data for the last 3 years.

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 45.6 °F
December 47.7 °F
February 48.3 °F
Rainiest months:
May 7 days
November 6 days
September 6 days
Windiest months:
February 6.5 mph
March 6.4 mph
November 6.1 mph

Strunjan on a weather map

Strunjan
+50°F
N 2 mph
Feels like: +50°F
Precip.: 0%
Places in Slovenia:
Name
°F
+45°F
+50°F
+50°F
+41°F
+46°F
+45°F
+50°F
+50°F
+50°F
+45°F
+48°F
24 Hours Forecast
Strunjan
Local time: 17:36
December 18, thursday
1800
50°F
N
2 mph
2100
45°F
N
2 mph
December 19, friday
0000
45°F
N
2 mph
0300
45°F
N
2 mph
0600
45°F
N
2 mph
0900
46°F
N
2 mph
1200
52°F
N
1 mph
1500
54°F
NE
1 mph
Units of measurement: °C / °F