December weather forecast
Milan, Italy

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

Weather in December

December brings the onset of winter in Milan. The city plunges into the colder side of the thermometer, with temperatures fluctuating between 6.4°C and 0.1°C. Despite the lowering temperatures, December injects immense festivity into Milan. Embodying the winter wonderland image, it is a visual and sensory delight for those planning a holiday visit to Milan.

Temperature

During the shift to December, Milan records a mild decrease in average high-temperature, moving from a fresh 10.7°C in November to a chilly 6.4°C. Milan, during the nights of December, experiences an average temperature drop to an icy 0.1°C.

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 of precipitation is accumulated. In Milan, during the entire year, the rain falls for 83 days and collects up to 920mm of precipitation.

Daylight

The month with the shortest days in Milan, Italy, is December, with an average of 8h and 48min of daylight.
On the first day of the month, sunrise is at 07:42 and sunset at 16:41. On the last day of December, sunrise is at 08:02 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, Italy. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In December, the maximum UV index of 1 suggests this advice:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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FAQ

Is it cold in Milan during December?

The high-temperature, in December, in Milan, is 6.4°C, while the low-temperature averages to 0.1°C. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is appraised at 32°C.

What is the most humid month in Milan?

The months with the highest humidity in Milan are January and December, with an average relative humidity of 86%.

What is the average humidity in December in Milan?

The average relative humidity in December in Milan is 86%.

How many days does it rain in December in Milan?

In Milan, in December, it is raining for 6.3 days, with typically 62mm of accumulated precipitation.

What is the month with the shortest days in Milan?

With an average of 8h and 48min of daylight, December has the shortest days of the year in Milan.

How many hours of daylight does Milan have in December?

In Milan, the average day length in December is 8h and 47min.

When is the sunrise / sunset in December in Milan?

In December, on the first day of the month, sunrise is at 07:42 and sunset at 16:41. On the last day of the month, in Milan, Italy, sunrise is at 08:02 and sunset at 16:49 CET.

What are the months with the least sunshine in Milan?

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

How many hours of sunshine does Milan have in December?

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

When is the lowest UV index in Milan?

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

What is the UV index reading in December in Milan?

In December, the average daily maximum UV index in Milan is 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average humidity
Average rainfall
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 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: 1h and 5min

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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Milan, Italy

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