Postojna weather in December (Notranjska, Slovenia)
How does the December weather in Postojna compare to other months? Wondering about the weather this month? Our guide has all the details you need.
Temperatures
The month of December in Postojna typically includes low temperatures and high snow/rainfall. December is typically considered a winter month. Anticipate daytime highs near 5°C, and cooler nights with temperatures around -1°C.
Precipitation
Postojna in December usually receives high snow/rainfall, averaging around 125 mm for the month. This month experiences about 14 days of snow/rain according to historical data.Average sunshine
The city usually sees around 84 hours of sunlight, indicating fewer sunny days.If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Postojna. May, June, July and August generally stand out with the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Postojna climate page with graphs.
Postojna, monthly averages in December
Min Temperature
-1°C
Max Temperature
5°C
Chance of Rain
47%
Precipitation
125 mm
Rainy days
14 days
Humidity
67% *
Sunshine
84 hours *
Percentage Sunshine
31% *
Where to go in Slovenia in December
Find out more about the weather in Slovenia and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Postojna.
Our site offers climate and forecast data for every country in the world. Are you going to Slovenia? On this website you can find historical weather averages for many cities in Slovenia. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
