Average climate of Postojna
The climate of Postojna has an average yearly temperature of 17°C. Throughout the year, the average monthly temperature can drop to 6°C and rise to 27°C.
Annually, about 1339 mm of rain falls. This gives a good overview of how much rain to expect in Postojna. Additionally, about 66 cm of snow falls each year.
The best time to visit Postojna is July. During this period, you will experience pleasant temperatures and not too much rain, making it ideal to visit Postojna.
6 to 27°C
1339 mm
66 cm
Table of contents
- Average yearly temperature: 17°C
- Highest temperature: 27°C in July and August
- Lowest temperature: 6°C in January
- Precipitation: 1339 mm per year, averaging 112 mm per month
- Driest months: 72 mm in March, 86 mm in July and 88 mm in April
- Wettest months: 155 mm in September, 154 mm in November and 125 mm in February
- Snowfall: 66 cm per year
Climate table Postojna
The climate table for Postojna shows the average temperatures, precipitation, snowfall, and UV index per month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daytime temperature (°C) | 6 | 9 | 12 | 16 | 20 | 26 | 27 | 27 | 22 | 17 | 11 | 7 |
| Nighttime temperature (°C) | -1 | 0 | 2 | 5 | 9 | 13 | 15 | 15 | 11 | 8 | 4 | 0 |
| Precipitation (mm) | 95 | 125 | 72 | 88 | 125 | 91 | 86 | 101 | 155 | 125 | 154 | 122 |
| Snowfall (cm) | 15 | 18 | 5,7 | 3,6 | 0 | 0 | 0 | 0 | 0 | 0 | 8,0 | 16 |
| UV Index | 2 | 3 | 5 | 7 | 7 | 8 | 8 | 7 | 6 | 4 | 2 | 2 |
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Temperature per month in Postojna
This graph shows the average high temperatures in degrees Celsius for each month in Postojna
Precipitation per month in Postojna
This graph shows the average monthly precipitation in millimeters in Postojna.
Snowfall per month in Postojna
This graph shows the average snowfall in centimeters per month in Postojna.
UV index per month in Postojna
This graph shows the average UV index per month in Postojna.
Yearly temperature in Postojna
This graph shows the average yearly temperature in Postojna, measured in degrees Celsius.
Yearly total precipitation in Postojna
This graph shows the average yearly precipitation in millimeters in Postojna.
Yearly snowfall in Postojna
This graph shows the average yearly snowfall in Postojna, measured in centimeters.
Weather experiences in Postojna
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Average weather in Postojna per month
Click on a month below to see in detail how the weather typically is in Postojna and what to expect. Based on the historical weather data of Postojna, you can view the average temperature, precipitation, wind, and UV index for each day of the month.