December weather forecast
Monza, Italy

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Weather in December

December marks the end of the year in Monza with a significant drop in temperatures, reaching down to 1.5°C (34.7°F). Resumption of snowfall with 10mm (0.39") of snow sets the stage for a white Christmas. The daylight hours shrink further, adding to the overall chilly atmosphere. With cloud cover increasing to 33%, days in Monza stay cooler and nights, much colder. Perfect for a winter wonderland experience, it's a truly festive month in the city!

Temperature

December signifies a gentle decline in Monza's average high-temperature, easing from a fresh 11.1°C (52°F) in November to a frosty 6.8°C (44.2°F). Monza's average low-temperature for the month of December records at an icy 1.5°C (34.7°F).

Humidity

In Monza, the average relative humidity in December is 74%.

Rainfall

In Monza, Italy, during December, the rain falls for 6.4 days and regularly aggregates up to 36mm (1.42") of precipitation. Throughout the year, in Monza, there are 162.3 rainfall days, and 972mm (38.27") of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall. In Monza, in December, during 1.2 snowfall days, 10mm (0.39") of snow is typically accumulated. In Monza, during the entire year, snow falls for 4.4 days and aggregates up to 44mm (1.73") of snow.

Daylight

The month with the shortest days in Monza is December, with an average of 8h and 48min of daylight.
On the first day of the month, sunrise is at 07:43 and sunset at 16:40. On the last day of December, sunrise is at 08:03 and sunset at 16:49 CET.

Sunshine

In Monza, Italy, the average sunshine in December is 6h.

UV index

The months with the lowest UV index in Monza are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.

Frequently asked questions

Is it cold in Monza during December?

The high-temperature, in December, in Monza, is 6.8°C (44.2°F), while the low-temperature averages to 1.5°C (34.7°F). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is calculated to be 31°C (87.8°F).

What is the average humidity in December in Monza?

In December, the average relative humidity in Monza is 74%.

How much does it rain in Monza in December?

In Monza, in December, it is raining for 6.4 days, with typically 36mm (1.42") of accumulated precipitation.

How much does it snow in Monza in December?

In December, it is snowing for 1.2 days. Throughout December, 10mm (0.39") of snow is accumulated.

What is the month with the shortest days in Monza?

The month with the shortest days is December, with an average of 8h and 48min of daylight.

How many hours of daylight does Monza have in December?

The average day length in December in Monza, Italy, is 8h and 46min.

When are sunrise and sunset in December in Monza?

In December, on the first day of the month, sunrise is at 07:43 and sunset at 16:40. On the last day of the month, in Monza, Italy, sunrise is at 08:03 and sunset at 16:49 CET.

How many hours of sunshine does Monza have in December?

In December, the average sunshine duration in Monza, Italy, is 6h.

What are the months with the lowest UV index in Monza?

The months with the lowest UV index in Monza are January, February, November and December, with an average maximum UV index of 2.

How high is the UV index in December in Monza?

In December, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Monza, Italy

Average temperature in December - Monza, Italy
  • Average high temperature in December: 6.8°C

The warmest month (with the highest average high temperature) is July (28.3°C).
The month with the lowest average high temperature is January (5.8°C).

  • Average low temperature in December: 1.5°C

The month with the highest average low temperature is August (18.3°C).
The coldest month (with the lowest average low temperature) is January (0.9°C).

Average pressure in December
Monza, Italy

Average pressure in December - Monza, Italy
  • Average pressure in December: 1020mbar

The month with the highest atmospheric pressure is December (1020mbar).
The months with the lowest atmospheric pressure are April and May (1014.7mbar).

Average wind speed in December
Monza, Italy

Average wind speed in December - Monza, Italy
  • Average wind speed in December: 5.6km/h

The windiest month (with the highest average wind speed) is April (7km/h).
The calmest months (with the lowest average wind speed) are November and December (5.6km/h).

Average humidity in December
Monza, Italy

Average humidity in December - Monza, Italy
  • Average humidity in December: 74%

The month with the highest relative humidity is November (79%).
The months with the lowest relative humidity are July and August (69%).

Average rainfall in December
Monza, Italy

Average rainfall in December - Monza, Italy
  • Average rainfall in December: 36mm

The wettest month (with the highest rainfall) is August (141mm).
The driest month (with the least rainfall) is January (21mm).

Average rainfall days in December
Monza, Italy

Average rainfall days in December - Monza, Italy
  • Average rainfall days in December: 6.4 days

The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is January (6 days).

Average snowfall in December
Monza, Italy

Average snowfall in December - Monza, Italy
  • Average snowfall in December: 10mm

The month with the highest snowfall is February (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in December
Monza, Italy

Average snowfall days in December - Monza, Italy
  • Average snowfall days in December: 1.2 days

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Monza, Italy

Average daylight in December / Average sunshine in December - Monza, Italy
  • Average daylight in December: 8h and 5min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in December: 6h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is November (Average sunshine: 5h and 0min).

Average sunshine days in December
Monza, Italy

Average sunshine days in December - Monza, Italy
  • Average sunshine days in December: 22.9 days

The month with the most sunshine days is January (23.8 days).
The month with the least sunshine days is June (6.8 days).

Average UV index in December
Monza, Italy

Average UV index in December - Monza, Italy
  • Average UV index in December: 2

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in December
Monza, Italy

Average cloud cover in December - Monza, Italy
  • Average cloud cover in December: 33

The month with the most cloud cover is November (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 22).

Average visibility in December
Monza, Italy

Average visibility in December - Monza, Italy
  • Average visibility in December: 9km

The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).

Monza, Italy

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