Notranjska Weather in December

Average temperatures, rainfall, sunshine and the best places to visit in Notranjska, Slovenia in December.

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Postojna Cerknica Ilirska Bistrica Pivka

Planning a trip to Notranjska, Slovenia this December? Here's what you need to know about the weather:

What to Expect in Notranjska in December

Notranjska, Slovenia is a region in Slovenia. December in Notranjska generally has cold temperatures, with high precipitation. The month of December is in the winter season.

Temperatures

You can expect cold maximum daytime temperatures of around 5°C (41°F) and nighttime temperatures around -1°C (30°F) in Postojna.

For specific regional insights in Notranjska, Slovenia, refer to the map provided below.

Precipitation

In December, precipitation varies across different areas. From high snow/rainfall in Nova Vas with an average of 113 mm (4.4 in) to high snow/rainfall in Ilirska Bistrica with 151 mm (5.9 in).

Average sunshine

Sunshine tends to be more scarce in many locations. Postojna gets roughly 84 hours of sunlight. For sunnier alternatives, check our weather planner to find destinations with better conditions.

Explore Notranjska by month

Pick a month to see the average temperature, rainfall and sunshine in Notranjska - and find the best time to visit. (based on Postojna)

January5°C (41°F) February6°C (43°F) March11°C (52°F) April15°C (59°F) May20°C (68°F) June24°C (75°F) July26°C (79°F) This monthAugust26°C (79°F) September21°C (70°F) October15°C (59°F) November10°C (50°F) December5°C (41°F)
Best Time to Visit Notranjska →

Best Places to Visit in Notranjska in December

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Notranjska.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Notranjska

What is the weather like in December for some of the most popular destinations in Notranjska, Slovenia?

Temperature range in Notranjska (December)

Precipitation variation in Notranjska (December)

Postojna

In December Postojna generally has low temperatures with maximum daytime temperatures around 5°C (41°F), minimum nighttime temperatures around -1°C (30°F) and high monthly snow/rainfall. So on average the conditions are less favorable that month.

« November
December
January »
November
December
January
Max temperature
10°C (50°F)
5°C (41°F)
5°C (41°F)
Min temperature
3°C (37°F)
-1°C (30°F)
-2°C (28°F)
Monthly sun hours
98 hours
84 hours
98 hours
Monthly snow/rainfall
180 mm (7.1 in)
125 mm (4.9 in)
89 mm (3.5 in)
Monthly rainy days
14 days
14 days
14 days
Weather conditions
less favorable
less favorable
less favorable
Climate in Postojna →

Cerknica

In December Cerknica generally has low temperatures with maximum daytime temperatures around 5°C (41°F), minimum nighttime temperatures around -2°C (28°F) and high monthly snow/rainfall. So on average the conditions are less favorable that month.

« November
December
January »
November
December
January
Max temperature
10°C (50°F)
5°C (41°F)
5°C (41°F)
Min temperature
3°C (37°F)
-2°C (28°F)
-3°C (27°F)
Monthly sun hours
65 hours
57 hours
72 hours
Monthly snow/rainfall
164 mm (6.5 in)
117 mm (4.6 in)
83 mm (3.3 in)
Monthly rainy days
15 days
14 days
14 days
Weather conditions
less favorable
less favorable
less favorable
Climate in Cerknica →

Ilirska Bistrica

In December Ilirska Bistrica generally has low temperatures with maximum daytime temperatures around 6°C (43°F), minimum nighttime temperatures around -1°C (30°F) and high monthly snow/rainfall. So on average the conditions are less favorable that month.

« November
December
January »
November
December
January
Max temperature
11°C (52°F)
6°C (43°F)
5°C (41°F)
Min temperature
4°C (39°F)
-1°C (30°F)
-2°C (28°F)
Monthly sun hours
112 hours
100 hours
112 hours
Monthly snow/rainfall
215 mm (8.5 in)
151 mm (5.9 in)
107 mm (4.2 in)
Monthly rainy days
14 days
14 days
14 days
Weather conditions
less favorable
less favorable
less favorable
Climate in Ilirska Bistrica →

Pivka

In December Pivka generally has low temperatures with maximum daytime temperatures around 6°C (43°F), minimum nighttime temperatures around -1°C (30°F) and high monthly snow/rainfall. So on average the conditions are less favorable that month.

« November
December
January »
November
December
January
Max temperature
10°C (50°F)
6°C (43°F)
5°C (41°F)
Min temperature
3°C (37°F)
-1°C (30°F)
-2°C (28°F)
Monthly sun hours
98 hours
84 hours
98 hours
Monthly snow/rainfall
192 mm (7.6 in)
134 mm (5.3 in)
95 mm (3.7 in)
Monthly rainy days
14 days
14 days
14 days
Weather conditions
less favorable
less favorable
less favorable
Climate in Pivka →

Grahovo

In December Grahovo generally has low temperatures with maximum daytime temperatures around 5°C (41°F), minimum nighttime temperatures around -2°C (28°F) and high monthly snow/rainfall. So on average the conditions are less favorable that month.

« November
December
January »
November
December
January
Max temperature
10°C (50°F)
5°C (41°F)
4°C (39°F)
Min temperature
3°C (37°F)
-2°C (28°F)
-3°C (27°F)
Monthly sun hours
65 hours
57 hours
72 hours
Monthly snow/rainfall
160 mm (6.3 in)
117 mm (4.6 in)
82 mm (3.2 in)
Monthly rainy days
15 days
14 days
14 days
Weather conditions
less favorable
less favorable
less favorable
Climate in Grahovo →

Is your destination not in the list? Have a look at all destinations in Notranjska, in Slovenia.

Popular cities in December

Day & night temperatures, rainfall and average weather in Notranjska in December.

City Weather Day temp Night temp Rainfall
Postojna 5°C (41°F) -1°C (30°F) 125 mm (4.9 in)
Cerknica 5°C (41°F) -2°C (28°F) 117 mm (4.6 in)
Ilirska Bistrica 6°C (43°F) -1°C (30°F) 151 mm (5.9 in)
Pivka 6°C (43°F) -1°C (30°F) 134 mm (5.3 in)
Grahovo 5°C (41°F) -2°C (28°F) 117 mm (4.6 in)
Markovec 5°C (41°F) -2°C (28°F) 121 mm (4.8 in)

Notranjska weather in December: frequently asked questions

What is the weather like in Notranjska, Slovenia in December?

Notranjska, Slovenia typically experiences less favorable weather in December, part of the winter season. Daytime highs in Postojna average around 5°C (41°F), and temperatures drop to about -1°C (30°F) at night.

What is the average temperature in Notranjska, Slovenia in December?

Postojna averages a daytime maximum of 5°C (41°F) in December, with overnight lows close to -1°C (30°F).

Does Notranjska, Slovenia get a lot of snow/rain in December?

Postojna typically receives notable snow/rainfall in December, about 125 mm (4.9 in) on average across Notranjska, Slovenia.

Is December a Good Time to Visit Notranjska, Slovenia?

Given the typically less favorable weather conditions in Postojna, December may not be the ideal time to visit Notranjska, Slovenia.

Generally speaking, May, June, July and August provide very good weather in Postojna. The weather in January, February, March, November and December, on the other hand, tends to be less favorable.

Interested in more climate information?

We have much more information about the climate in Notranjska.

Weather and climate has detailed information for every country in the world. Are you going to Slovenia? Get detailed 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.

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