December weather forecast
Milan, Italy

Duomo di Milano Cathedral church in Milan, Italy
Duomo di Milano Cathedral church in Milan, Italy

Weather in December

The first month of the winter, December, is still a chilly month in Milan, Italy, with temperature in the range of an average high of 6.4°C (43.5°F) and an average low of 0.1°C (32.2°F).

Temperature

In December, the average high-temperature slightly decreases from a cool 10.7°C (51.3°F) in November to a chilly 6.4°C (43.5°F). The average low-temperature, in December, is 0.1°C (32.2°F).

Humidity

January and December, with an average relative humidity of 86%, are the most humid months.

Rainfall

In December, the rain falls for 6.3 days. Throughout December, 62mm (2.44") of precipitation is accumulated. In Milan, during the entire year, the rain falls for 83 days and collects up to 920mm (36.22") of precipitation.

Daylight

With an average of 8h and 47min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 07:42 and sunset at 16:41. On the last day of December, in Milan, sunrise is at 08:03 and sunset at 16:49 CET.

Sunshine

The months with the least sunshine are January and December, with an average of 1.9h of sunshine.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Milan. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The average daily UV index of 1 in December transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in December in Milan?

In December, in Milan, the average high-temperature is 6.4°C (43.5°F), and the average low-temperature is 0.1°C (32.2°F). in August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is computed to be 32°C (89.6°F).

What are the most humid months in Milan?

January and December, with an average relative humidity of 86%, are most humid months in Milan.

What is the average humidity in December in Milan?

In Milan, the average relative humidity in December is 86%.

How many days does it rain in December in Milan?

In Milan, Italy, during December, the rain falls for 6.3 days and regularly aggregates up to 62mm (2.44") of precipitation.

What is the month with the shortest days in Milan?

The month with the shortest days is December, with an average of 8h and 47min of daylight.

How many hours of daylight does Milan have in December?

The average day length in December is 8h and 47min.

When is the sunrise / sunset in December in Milan?

On the first day of December, sunrise is at 07:42 and sunset at 16:41. On the last day of the month, sunrise is at 08:03 and sunset at 16:49 CET.

What is the month with the least sunshine in Milan?

The months with the least sunshine in Milan are January and December, with an average of 1.9h of sunshine.

How long on average sun shines in December in Milan?

The average sunshine duration in December in Milan, Italy, is 1.9h.

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

The months with the lowest UV index in Milan are January and December, with an average maximum UV index of 1.

How high is the UV index in December in Milan?

In Milan, the average daily maximum UV index in December is 1. A UV Index reading of 2, and below, represents a low health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in December
Milan, Italy

Average temperature in December - Milan, Italy
  • Average high temperature in December: 6.4°C

The warmest month (with the highest average high temperature) is July (29.2°C).
The month with the lowest average high temperature is January (5.9°C).

  • Average low temperature in December: 0.1°C

The month with the highest average low temperature is July (18°C).
The coldest month (with the lowest average low temperature) is January (-0.9°C).

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Average humidity in December
Milan, Italy

Average humidity in December - Milan, Italy
  • Average humidity in December: 86%

The months with the highest relative humidity are January and December (86%).
The months with the lowest relative humidity are March, June and July (71%).

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Average rainfall in December
Milan, Italy

Average rainfall in December - Milan, Italy
  • Average rainfall in December: 61.7mm

The wettest month (with the highest rainfall) is October (122.4mm).
The driest month (with the least rainfall) is February (49.2mm).

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Average rainfall days in December
Milan, Italy

Average rainfall days in December - Milan, Italy
  • Average rainfall days in December: 6.3 days

The month with the highest number of rainy days is May (8.9 days).
The month with the least rainy days is February (5.3 days).

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

Average daylight in December / Average sunshine in December - Milan, Italy
  • Average daylight in December: 8h and 47min

The month with the longest days is June (Average daylight: 15h and 37min).
The month with the shortest days is December (Average daylight: 8h and 47min).

  • Average sunshine in December: 1h and 54min

The month with the most sunshine is July (Average sunshine: 9h and 12min).
The months with the least sunshine are January and December (Average sunshine: 1h and 54min).

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Average UV index in December
Milan, Italy

Average UV index in December - Milan, Italy
  • Average UV index in December: 1

The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January and December (UV index 1).

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