Daytime highs, nighttime lows and the warmest cities in Notranjska, Slovenia this December.
Notranjska, Slovenia, a region in Slovenia, typically experiences cold weather in December, with maximum daytime temperatures around 5°C (41°F) and nighttime temperatures around -1°C (30°F) in Postojna. During December, winter is in full swing.
Curious about the December temperatures in the prime spots of Notranjska? Navigate the map below and tap on a destination dot for more detailed stats.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Notranjska.
Marker color shows the average daytime high temperature in December: blue is cold, red is hot.
Expect daytime temperatures around 5°C (41°F) in Postojna. That makes December a low month for Notranjska, Slovenia.
Average overnight lows in Notranjska, Slovenia during December sit near -1°C (30°F) in Postojna.
Most areas see fewer sunny days, with a projection of about 84 hours of sunshine in Postojna. This reduced sunlight makes it ideal for those who prefer cooler, overcast conditions over bright sunny days.
We have much more information about the climate in Notranjska.
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