Postojna weather in December (Notranjska, Slovenia)
Looking to travel to Postojna in December? This guide provides all the details you need.
In December, Postojna generally has low temperatures and high snow/rainfall. December is a winter month. Throughout the day, temperatures typically settle at around 5°C. But by evening, they drop to around -1°C.
Postojna in December usually receives high snow/rainfall, averaging around 125 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 14 days of the month will see snow/rainfall.
The area experiences limited sunny days, amounting to roughly 84 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit 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 in December and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Postojna in December?
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 in December.
Interested in more climate information?
Weather and Climate 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 climate conditions. Find out where to go with our weather planner.
