Please click on any column to get detailed information about Postojna weather in that particular month. You will get daily weather information for that month for the last several years.
Day & Night air temperature, °F
The warmest month in Postojna is july. The average daily temp is 78.7°F. The average nightly temp is 59.9°F.
Precipitation total, in.
Number of rainy days
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
Sunny, partly cloudy and cloudy days
Average sunny hours
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 Postojna
Postojna on a weather map
Places in Slovenia:
Name
°F
24 Hours Forecast
Postojna
Local time: 02:52
June 11, thursday
0300
48°F
SW
5 mph
5 mph
0600
48°F
SW
6 mph
6 mph
0900
52°F
SW
9 mph
9 mph
1200
57°F
SW
14 mph
14 mph
1500
55°F
SW
14 mph
14 mph
1800
55°F
SW
11 mph
11 mph
2100
50°F
SW
6 mph
6 mph
June 12, friday
0000
48°F
SW
5 mph
5 mph
