World Resorts Slovenia Piran

Piran Monthly Weather Averages

Please click on any column to get detailed information about Piran weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
47.9
55.1
66.4
75.7
86.0
86.1
81.0
70.2
63.0
55.8
50.3
46.0
37.9
44.2
53.5
60.8
68.7
68.3
64.8
54.9
47.5
41.4
38.4
35.2
Day temperature   
Night temperature

The warmest month in Piran is july. The average daily temp is 86.1°F. The average nightly temp is 68.3°F.

Sea water temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
13
26
39
52
65
78
91
104
55.7
61.7
67.5
74.1
78.7
78.3
73.4
64.2
56
50.7
49.3
51.2

The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 78.7°F.

Precipitation total, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.8
1.7
2.5
3.3
4.1
5.0
5.8
6.6
4.8
4.6
3.3
4.6
2.8
2.6
2.8
4.6
3.2
2.4
3.1
2.1

January is the month with least precipitations during the year. The average precipitation totals for this month is 2.1 in. The month with most precipitation total is December.

Number of rainy days

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
9
5
6
5
6
4
5
4
8
5
5
4
4

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
4.9
5.8
5.4
5.5
5.1
4.9
5
5.5
6
6.2
5.7
5.3
Sunny, partly cloudy and cloudy days
1
2
3
4
5
6
7
8
9
10
11
12
0
5
10
15
20
25
30
35
13
13
10
6
4
4
4
10
9
10
12
12
5
7
7
7
6
7
7
10
8
8
6
7
12
10
14
17
21
20
18
11
13
13
11
12
Cloudy days   
Partly cloudy days   
Sunny days
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
9
10
11
12
13
4
4.9
6.3
8.3
10.1
11
10.9
7.5
7.1
6.9
5.2
4.5

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* 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 85.3 °F
July 85.2 °F
June 80.2 °F
Warmest sea temp:
August 78.8 °F
July 78.3 °F
September 74.1 °F
Coldest months:
January 45.7 °F
December 47.8 °F
February 48.4 °F
Rainiest months:
November 7 days
May 7 days
September 6 days
Windiest months:
February 6.5 mph
March 6.4 mph
November 6.2 mph

Piran on a weather map

Leaflet | Tiles © Esri
Places in Slovenia:
Name
°F
Bled
+34°F
Bovec
+50°F
Bohinjsko Jezero
+37°F
Dolenjske Toplice
+50°F
Isola
+57°F
Koper
+57°F
Kranjska Gora
+43°F
Ljubljana
+54°F
Maribor
+52°F
Piran
+57°F
Portoroz
+57°F
Rogaska Slatina
+52°F
Rogla
+48°F
Strunjan
+57°F
Cerkno
+45°F
all places
24 Hours Forecast
Piran
Local time: 13:09
April 01, tuesday
1500
55°F
SW
17 mph
1800
54°F
SW
17 mph
2100
48°F
SW
16 mph
April 02, wednesday
0000
52°F
SW
14 mph
0300
50°F
SW
12 mph
0600
48°F
SW
14 mph
0900
57°F
SW
14 mph
1200
63°F
SW
14 mph
Units of measurement: °C / °F