World Resorts Slovenia Piran Weather

Piran 7 Days Forecast

11.10
sun
Day
64°F
SW 3 mph
Precip.
17%
Night
55°F
W 4 mph
Precip.
24%
12.10
mon
Day
63°F
W 12 mph
Precip.
3%
Night
48°F
SW 6 mph
Precip.
8%
13.10
tue
Day
63°F
SW 6 mph
Precip.
1%
Night
48°F
W 6 mph
Precip.
6%
14.10
wed
Day
64°F
SE 3 mph
Precip.
1%
Night
52°F
W 3 mph
Precip.
7%
15.10
thu
Day
68°F
SE 3 mph
Precip.
10%
Night
52°F
W 5 mph
Precip.
8%
16.10
fri
Day
63°F
SW 11 mph
Precip.
1%
Night
48°F
W 4 mph
Precip.
15%
17.10
sat
Day
66°F
NW 2 mph
Precip.
7%
Night
50°F
W 5 mph
Precip.
5%

Sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 67.1°F. The highest and lowest sea temperatures during the month were 72.7°F and 63.0°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 85.4 °F
July 84.9 °F
June 80.5 °F
Warmest sea temp:
August 78.9 °F
July 78.5 °F
September 74.4 °F
Coldest months:
January 45.5 °F
December 48.0 °F
February 48.6 °F
Rainiest months:
November 6 days
May 6 days
September 6 days
Windiest months:
February 6.4 mph
March 6.3 mph
November 6.1 mph

Piran on a weather map

Piran
+63°F
S 2 mph
Feels like: +63°F
Precip.: 19%
Places in Slovenia:
Name
°F
+48°F
+63°F
+63°F
+48°F
+55°F
+57°F
+63°F
+63°F
+63°F
+48°F
24 Hours Forecast
Piran
Local time: 18:38
October 11, sunday
2100
59°F
W
2 mph
October 12, monday
0000
55°F
W
4 mph
0300
55°F
W
4 mph
0600
55°F
W
3 mph
0900
57°F
W
11 mph
1200
63°F
W
12 mph
1500
64°F
SW
11 mph
1800
55°F
W
7 mph
Units of measurement: °C / °F