Measurements:
°C
°F
CURRENT WEATHER
18:42
Strunjan
68°F
NW 4 mph
Feels like: 68°F
Precip: 74%
World Resorts Slovenia Strunjan Weather

14 Day Weather Forecast

09.10
thu
DAY
70°F
NW 3 mph
precip
79%
NIGHT
62°F
SW 5 mph
precip
48%
09.11
fri
DAY
70°F
SW 2 mph
precip
71%
NIGHT
60°F
W 6 mph
precip
29%
09.12
sat
DAY
76°F
SW 6 mph
precip
1%
NIGHT
62°F
W 5 mph
precip
8%
09.13
sun
DAY
78°F
SE 4 mph
precip
3%
NIGHT
64°F
W 4 mph
precip
14%
09.14
mon
DAY
78°F
SW 7 mph
precip
6%
NIGHT
64°F
W 5 mph
precip
19%
09.15
tue
DAY
80°F
NW 4 mph
precip
1%
NIGHT
64°F
W 4 mph
precip
8%
09.16
wed
DAY
80°F
E 4 mph
precip
3%
NIGHT
64°F
NW 5 mph
precip
35%
09.17
thu
DAY
80°F
E 2 mph
precip
1%
NIGHT
60°F
W 7 mph
precip
75%
09.18
fri
DAY
82°F
E 4 mph
precip
1%
NIGHT
66°F
W 4 mph
precip
6%
09.19
sat
DAY
80°F
E 4 mph
precip
2%
NIGHT
66°F
W 4 mph
precip
13%
09.20
sun
DAY
64°F
E 6 mph
precip
75%
NIGHT
58°F
W 8 mph
precip
10%
09.21
mon
DAY
74°F
SW 8 mph
precip
1%
NIGHT
60°F
W 4 mph
precip
16%
09.22
tue
DAY
76°F
NW 2 mph
precip
10%
NIGHT
62°F
W 4 mph
precip
16%
09.23
wed
DAY
76°F
SE 4 mph
precip
2%
NIGHT
64°F
W 2 mph
precip
6%

Strunjan Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Strunjan was 78.0°F. The maximum and minimum values were 75.6°F and 80.0°F respectively.

Strunjan on the Weather Map

Best Time to Visit Strunjan
The most sunny months:
August 23 days
July 21 days
June 20 days
The most warm months:
August 89.3 °F
July 88.7 °F
June 83.8 °F
Warmest sea temperature:
August 81.9 °F
July 81.5 °F
September 76.7 °F
The most cold months:
January 45.0 °F
December 47.7 °F
February 48.4 °F
The most rainy months:
May 7 days
November 6 days
September 6 days
The most windy months:
February 6 mph
March 6 mph
November 6 mph
more details
Slovenia Resorts:
NAME
F°
Bled +48
Bohinjsko Jezero +48
Bovec +48
Cerkno +52
Dolenjske Toplice +58
Isola +68
Koper +68
Ljubljana +52
Maribor +56
Moravske Toplice +56
Piran +68
Portoroz +68
Rogaska Slatina +54
Smarjeske Toplice +58
Strunjan +68
all resorts
24 Hours Weather Forecast
Strunjan
Local time: 18:42
10 sep, thursday
2100 66°F
W
6 mph
11 sep, friday
0000 62°F
SW
5 mph
0300 62°F
SW
4 mph
0600 60°F
W
9 mph
0900 66°F
SW
1 mph
1200 70°F
SW
2 mph
1500 74°F
SW
6 mph
1800 68°F
SW
6 mph