Venice
Italy
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Venice, Italy

A background view of Santa Maria Della Salute Basilica from the Grand water canal of Venice in Italy
A background view of Santa Maria Della Salute Basilica from the Grand water canal of Venice in Italy
December signals the start of the winter and the cold weather. Daily highs drop significantly to a chilly 6.7°C (44.1°F), and the cold winds accelerate the frosty conditions. The sun marks its presence for only 2.6 hours a day, making it cold and gray.
The markets are buzzing with Christmas shopping activities as people are seen in warm clothes and jackets everywhere. Tourists are few and far in between during December as most of them favor the lovely spring and summer weather.
  • Average high temperature in December: 7.4°C

The warmest month (with the highest average high temperature) is July (27.7°C).
The month with the lowest average high temperature is January (6.6°C).

  • Average low temperature in December: 0.6°C

The month with the highest average low temperature is July (18.3°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).

  • Average humidity in December: 81%

Months with the highest relative humidity are January and December (81%).
The month with the lowest relative humidity is July (71%).

  • Average rainfall in December: 50.6mm

The wettest month (with the highest rainfall) is June (78mm).
The driest month (with the lowest rainfall) is January (47mm).

  • Average rainfall days in December: 5.9 days

The month with the highest number of rainy days is June (8.6 days).
The month with the lowest number of rainy days is February (5.2 days).

  • Average sea temperature in December: 13.3°C

Best months for swimming (with the highest average sea temperature) are July and August (25.4°C).
The coldest month (with the lowest average sea temperature) is February (8.8°C).

  • Average daylight in December: 8.8h

The month with the longest days is June (Average daylight: 15.6h).
The month with shortest days is December (Average daylight: 8.8h).

  • Average sunshine in December: 2.5h

The month with most sunshine is July (Average sunshine: 9.3h).
The month with least sunshine is December (Average sunshine: 2.5h).

  • Average UV index in December: 1

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

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