December weather forecast
Sanremo, Italy

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The colorful hilly region of Sanremo, Italy
The colorful hilly region of Sanremo, Italy

Weather in December

December, the first month of the winter in Sanremo, is still a mild month, with an average temperature varying between 8.3°C (46.9°F) and 14.6°C (58.3°F).

Temperature

Sanremo signifies an average high-temperature of a mild 14.6°C (58.3°F) in December, closely mirroring the 17°C (62.6°F) of November. The low-temperature averages to a frosty 8.3°C (46.9°F) during the nights of December.

Rainfall

In Sanremo, in December, during 8 rainfall days, 79mm (3.11") of precipitation is typically accumulated. Throughout the year, in Sanremo, there are 101 rainfall days, and 879mm (34.61") of precipitation is accumulated.

Sea temperature

In December, the average sea temperature is 14.9°C (58.8°F).
Note: Unprotected swimming in 14.9°C (58.8°F) is dangerous due to potential cold shock. Especially when temperatures go below 10°C (50°F), leading to hyperventilation.

Daylight

The month with the shortest days is December, with an average of 9h and 0min of daylight.
On the first day of the month, sunrise is at 07:43 and sunset at 16:52. On the last day of December, sunrise is at 08:02 and sunset at 17:01 CET.

Sunshine

The months with the least sunshine in Sanremo are January, February, November and December, with an average of 5h of sunshine.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Sanremo. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The daily maximum UV index of 1 in December interprets into the following advice:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
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Frequently asked questions

What are the temperatures in Sanremo in December?

In Sanremo, 14.6°C (58.3°F) is the average high-temperature and 8.3°C (46.9°F) is the average low-temperature during December.

How many days does it rain in December in Sanremo?

In Sanremo, Italy, in December, during 8 rainfall days, 79mm (3.11") of precipitation is typically accumulated.

What is the sea water temperature in December in Sanremo?

In December, the average sea temperature is 14.9°C (58.8°F). Swimming in 14.9°C (58.8°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

What is the month with the shortest days in Sanremo?

The month with the shortest days in Sanremo is December, with an average of 9h and 0min of daylight.

What is the average length of the day in December in Sanremo?

In Sanremo, Italy, the average day length in December is 8h and 59min.

What time are sunrise and sunset in December in Sanremo?

In December, on the first day of the month, sunrise is at 07:43 and sunset at 16:52. On the last day of the month, in Sanremo, sunrise is at 08:02 and sunset at 17:01 CET.

What are the months with the least sunshine in Sanremo?

January, February, November and December, with an average of 5h of sunshine, are months with the least sunshine.

How many hours of sunshine does Sanremo have in December?

In Sanremo, Italy, the average sunshine duration in December is 5h.

When is the lowest UV index in Sanremo?

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

What is the UV index reading in December in Sanremo?

In Sanremo, the average daily maximum UV index in December is 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to Sun's UV rays.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in December
Sanremo, Italy

Average temperature in December - Sanremo, Italy
  • Average high temperature in December: 14.6°C

The warmest month (with the highest average high temperature) is July (27.8°C).
The month with the lowest average high temperature is January (13.4°C).

  • Average low temperature in December: 8.3°C

The month with the highest average low temperature is July (20°C).
The coldest month (with the lowest average low temperature) is January (6.8°C).

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Average rainfall in December
Sanremo, Italy

Average rainfall in December - Sanremo, Italy
  • Average rainfall in December: 79mm

The wettest month (with the highest rainfall) is October (107mm).
The driest month (with the least rainfall) is July (20mm).

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Average rainfall days in December
Sanremo, Italy

Average rainfall days in December - Sanremo, Italy
  • Average rainfall days in December: 8 days

The months with the highest number of rainy days are March, April, May and November (10 days).
The month with the least rainy days is July (5 days).

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Average sea temperature in December
Sanremo, Italy

Average sea temperature in December - Sanremo, Italy
  • Average sea temperature in December: 14.9°C

The best month for swimming (with the highest average sea temperature) is August (23.8°C).
The coldest month (with the lowest average sea temperature) is February (13.1°C).

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

Average daylight in December / Average sunshine in December - Sanremo, Italy
  • Average daylight in December: 9h and 0min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in December: 5h

The months with the most sunshine are July and August (Average sunshine: 9h).
The months with the least sunshine are January, February, November and December (Average sunshine: 5h).

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Average UV index in December
Sanremo, Italy

Average UV index in December - Sanremo, 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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Sanremo, Italy

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