Weather in Postojna in September

The weather in Postojna in September is pleasant during the day and a little cold sometimes, especially at night. Temperatures range from 11 to 21 degrees and there are 16 days of rain on average. Please prepare accordingly with an umbrella and warm clothing.
Avg Temp
11° - 21°
Avg Rainy Days
16
Avg Dry Days
14
Avg Snow Days
0

Weather Facts - Postojna in September

* The warmest temperature recorded in in September is 30°C
* The coldest temperature recorded in Postojna in September is 2°C
* The average rainfall in Postojna in September is 122 mm

Average Temperature in Postojna