Measurements:
°C
°F
CURRENT WEATHER
21:32
Portoroz
46°F
W 5 mph
Feels like: 44°F
Precip: 67%
World Resorts Slovenia Portoroz Weather

14 Day Weather Forecast

05.02
thu
DAY
66°F
N 12 mph
precip
100%
NIGHT
50°F
NW 4 mph
precip
0%
05.03
fri
DAY
60°F
SE 3 mph
precip
100%
NIGHT
52°F
SW 2 mph
precip
0%
05.04
sat
DAY
62°F
S 3 mph
precip
64%
NIGHT
50°F
W 3 mph
precip
0%
05.05
sun
DAY
66°F
E 6 mph
precip
67%
NIGHT
54°F
NW 4 mph
precip
0%
05.06
mon
DAY
68°F
NE 9 mph
precip
84%
NIGHT
58°F
NW 4 mph
precip
100%
05.07
tue
DAY
60°F
NW 1 mph
precip
100%
NIGHT
54°F
SW 7 mph
precip
25%
05.08
wed
DAY
70°F
NE 6 mph
precip
44%
NIGHT
54°F
SW 5 mph
precip
0%
05.09
thu
DAY
64°F
SW 15 mph
precip
0%
NIGHT
56°F
SW 16 mph
precip
0%
05.10
fri
DAY
58°F
SW 18 mph
precip
0%
NIGHT
56°F
SW 14 mph
precip
0%
05.11
sat
DAY
74°F
SW 11 mph
precip
0%
NIGHT
52°F
W 6 mph
precip
0%
05.12
sun
DAY
74°F
SE 6 mph
precip
0%
NIGHT
58°F
W 2 mph
precip
0%
05.13
mon
DAY
74°F
E 6 mph
precip
27%
NIGHT
58°F
W 3 mph
precip
0%
05.14
tue
DAY
74°F
E 6 mph
precip
0%
NIGHT
60°F
NW 4 mph
precip
0%
05.15
wed
DAY
74°F
NE 12 mph
precip
0%
NIGHT
64°F
NW 7 mph
precip
0%

Portoroz Sea Water Temperature in May, °F

Select Year: 2023 2022 2021

The average sea surface temperature in May 2023 for Portoroz was 63.0°F. The maximum and minimum values were 58.0°F and 68.8°F respectively.

Portoroz on the Weather Map

Best Time to Visit Portoroz
The most sunny months:
August 23 days
July 22 days
June 20 days
The most warm months:
July 88.9 °F
August 88.8 °F
June 83.5 °F
Warmest sea temperature:
August 81.7 °F
July 81.3 °F
September 76.6 °F
The most cold months:
January 44.9 °F
December 47.5 °F
February 48.2 °F
The most rainy months:
November 7 days
May 7 days
September 7 days
The most windy months:
February 6 mph
March 6 mph
November 6 mph
more details
Slovenia Resorts:
NAME
F°
Bled +44
Bohinjsko Jezero +44
Bovec +46
Cerkno +44
Dolenjske Toplice +42
Isola +46
Koper +46
Kranjska Gora +44
Ljubljana +48
Maribor +48
Piran +46
Portoroz +46
Rogaska Slatina +48
Rogla +42
Strunjan +46
all resorts
24 Hours Weather Forecast
Portoroz
Local time: 21:32
03 may, friday
0000 50°F
NW
4 mph
0300 48°F
W
4 mph
0600 48°F
W
4 mph
0900 60°F
N
2 mph
1200 60°F
SE
3 mph
1500 58°F
SW
3 mph
1800 58°F
SW
3 mph
2100 48°F
W
3 mph