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The weather in December in Novo Mesto

It's cold in December in Novo Mesto with an average temperature of 7°C. Temperatures this month range from a low of 5°C to a high of 11°C. At night, you can expect temperatures between -3°C and 2°C.

Average temperatures and precipitation

This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in December for Novo Mesto, Slovenia. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.

Temperature records

With 18°C in 2017, Novo Mesto reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was -6°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of -15°C to a highest value of 9°C.

Precipitation and snowfall

In December, there is an average of 50 mm of precipitation, spread over 7 days. Of the total precipitation, about 17 cm falls as snow in December. The wind speed is around 2 Bft, mostly coming from the South.

Daily weather in December for Novo Mesto

Click on any day in December to get detailed info about the usual weather on that day in Novo Mesto. Check out the historical temperatures and precipitation over the past 10 years on this day.

December weather comparison

  Novo Mesto New York
Average temperature 7°C 9°C
Max. temperature 11°C 12°C
Min. temperature -3°C -5°C
Total precipitation 50 mm 133 mm
Rainy days 7 days 17 days
Total snowfall 17 cm 9,7 cm
Snowy days 7 days 3 days

Start of December

The month of December starts in Novo Mesto with cold temps, averaging around 6°C during the day and nights around 1°C.

Mid December

By mid-December, daytime temps rise to around 7°C, with nights around 1°C. Not much precipitation expected during this period. It’s mostly dry and sunny.

End of December

By the end of December, the average daytime temperature in Novo Mesto is around 9°C, while nighttime temps are about 0°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.

UV index

The UV index is a maximum of 3 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.

Check out the climate of Novo Mesto for all months and discover the best travel time

Curious about the weather in other parts of Slovenia? Check out the climate and weather for spots like Ljubljana, Bled, Bohinj, or explore other destinations in Slovenia.

Temperature charts

These charts show the average temperatures in December in Novo Mesto, Slovenia. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in December in Novo Mesto

Temperature in December in Novo Mesto over the years

Precipitation charts

These charts show the average amount of precipitation in December in Novo Mesto, Slovenia. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.

Daily Precipitation in December in Novo Mesto

Total precipitation in December in Novo Mesto over the years

Daily Snowfall in December in Novo Mesto

Snowfall in December in Novo Mesto per year

Daily UV index in December in Novo Mesto

This chart shows the average daily UV index in December in Novo Mesto, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Weather experiences in December in Novo Mesto

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Average weather in Novo Mesto by month

Click on a month below to see detailed weather info for Novo Mesto. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.