World Resorts Slovenia Piran Weather

Piran 7 Days Forecast

15.01
thu
Day
46°F
W 1 mph
Precip.
88%
Night
43°F
NW 0 mph
Precip.
60%
16.01
fri
Day
50°F
E 2 mph
Precip.
83%
Night
43°F
W 2 mph
Precip.
0%
17.01
sat
Day
50°F
SW 4 mph
Precip.
0%
Night
39°F
W 8 mph
Precip.
0%
18.01
sun
Day
43°F
SW 9 mph
Precip.
0%
Night
34°F
W 10 mph
Precip.
0%
19.01
mon
Day
41°F
SW 12 mph
Precip.
0%
Night
28°F
W 11 mph
Precip.
0%
20.01
tue
Day
39°F
SW 11 mph
Precip.
0%
Night
27°F
SW 11 mph
Precip.
0%
21.01
wed
Day
37°F
SW 12 mph
Precip.
0%
Night
28°F
SW 7 mph
Precip.
0%

Sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 51.6°F. The highest and lowest sea temperatures during the month were 53.2°F and 50.4°F.

Air temperature in Piran, °F

Precipitation total in Piran, in.

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

Best time for vacation in Piran

Sunniest months:
August 23 days
July 22 days
June 20 days
Warmest months:
August 85.1 °F
July 85.0 °F
June 80.4 °F
Warmest sea temp:
August 78.7 °F
July 78.4 °F
September 74.2 °F
Coldest months:
January 45.7 °F
December 48.0 °F
February 48.4 °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

Piran on a weather map

Current weather
05:45
Piran
+41°F
W 1 mph
Feels like: +41°F
Precip.: 83%
Places in Slovenia:
Name
°F
Bled
+32°F
Bohinjsko Jezero
+32°F
Dolenjske Toplice
+34°F
Isola
+41°F
Koper
+41°F
Kranjska Gora
+32°F
Ljubljana
+36°F
Maribor
+28°F
Moravske Toplice
+30°F
Piran
+41°F
Portoroz
+41°F
Rogaska Slatina
+30°F
Rogla
+30°F
Strunjan
+41°F
Cerkno
+37°F
all places
24 Hours Forecast
Piran
Local time: 05:45
January 15, thursday
0600
41°F
W
1 mph
0900
41°F
W
2 mph
1200
46°F
W
1 mph
1500
48°F
E
1 mph
1800
46°F
W
1 mph
2100
43°F
NE
1 mph
January 16, friday
0000
43°F
NW
0 mph
0300
43°F
NW
1 mph
Units of measurement: °C / °F