December weather forecast
Rivarolo del Re ed Uniti, Italy

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Weather in December

December, the first month of the winter in Rivarolo del Re ed Uniti, is also a frosty month, with an average temperature fluctuating between 2°C (35.6°F) and 7.5°C (45.5°F).

Temperature

The arrival of December signals a subtle shift in temperature, down from a cool 12.3°C (54.1°F) in November to a chilly 7.5°C (45.5°F). Throughout December, Rivarolo del Re ed Uniti witnesses a consistent average low-temperature of 2°C (35.6°F).

Humidity

In December, the average relative humidity is 81%.

Rainfall

December is the month with the least rainfall. Rain falls for 8.2 days and accumulates 20mm (0.79") of precipitation.

Snowfall

Months with snowfall in Rivarolo del Re ed Uniti are January through March and December. December is the first month it typically snows. Throughout December, in the average 1.2 snowfall days, it receives 20mm (0.79") of snow. Throughout the year, there are 6.2 snowfall days, and 105mm (4.13") of snow is accumulated.

Daylight

The month with the shortest days in Rivarolo del Re ed Uniti is December, with an average of 8h and 48min of daylight.
On the first day of the month, sunrise is at 07:36 and sunset at 16:37. On the last day of December, in Rivarolo del Re ed Uniti, sunrise is at 07:56 and sunset at 16:46 CET.

Sunshine

The average sunshine in December in Rivarolo del Re ed Uniti, Italy, is 5.8h.

UV index

The months with the lowest UV index in Rivarolo del Re ed Uniti are January, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In December, the maximum UV index of 2 suggests this advice:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
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Frequently asked questions

What is the average December temperature in Rivarolo del Re ed Uniti?

The high-temperature in Rivarolo del Re ed Uniti during December is 7.5°C (45.5°F) and the low-temperature is 2°C (35.6°F). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 34°C (93.2°F).

What is the average humidity in December in Rivarolo del Re ed Uniti?

In December, the average relative humidity is 81%.

What is the driest month in Rivarolo del Re ed Uniti?

December is the month with the least rainfall in Rivarolo del Re ed Uniti. Rain falls for 8.2 days and accumulates 20mm (0.79") of precipitation.

How much does it rain in Rivarolo del Re ed Uniti in December?

In Rivarolo del Re ed Uniti, Italy, during December, the rain falls for 8.2 days and regularly aggregates up to 20mm (0.79") of precipitation.

When does it start to snow in Rivarolo del Re ed Uniti?

December is the first month it typically snows in Rivarolo del Re ed Uniti. Throughout December, in the average 1.2 snowfall days, it receives 20mm (0.79") of snow.

What is the month with the shortest days in Rivarolo del Re ed Uniti?

With an average of 8h and 48min of daylight, December has the shortest days of the year in Rivarolo del Re ed Uniti.

How many hours of daylight does Rivarolo del Re ed Uniti have in December?

In Rivarolo del Re ed Uniti, the average day length in December is 8h and 50min.

What time are sunrise and sunset in December in Rivarolo del Re ed Uniti?

On the first day of December in Rivarolo del Re ed Uniti, Italy, sunrise is at 07:36 and sunset at 16:37. On the last day of the month, sunrise is at 07:56 and sunset at 16:46 CET.

How many hours of sunshine does Rivarolo del Re ed Uniti have in December?

The average sunshine duration in December in Rivarolo del Re ed Uniti, Italy, is 5.8h.

When is the lowest UV index in Rivarolo del Re ed Uniti?

January, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Rivarolo del Re ed Uniti, Italy.

What is the UV index intensity in December in Rivarolo del Re ed Uniti?

In December, the average daily maximum UV index in Rivarolo del Re ed Uniti, Italy, is 2. A UV Index estimate of 2, and below, represents a low health threat from unprotected exposure to UV radiation.
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
Rivarolo del Re ed Uniti, Italy

Average temperature in December - Rivarolo del Re ed Uniti, Italy
  • Average high temperature in December: 7.5°C

The warmest month (with the highest average high temperature) is August (30.2°C).
The month with the lowest average high temperature is January (6.5°C).

  • Average low temperature in December: 2°C

The month with the highest average low temperature is July (17.4°C).
The coldest month (with the lowest average low temperature) is January (0.8°C).

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Average pressure in December
Rivarolo del Re ed Uniti, Italy

Average pressure in December - Rivarolo del Re ed Uniti, Italy
  • Average pressure in December: 1019.1mbar

The month with the highest atmospheric pressure is December (1019.1mbar).
The months with the lowest atmospheric pressure are May and July (1014.1mbar).

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Average wind speed in December
Rivarolo del Re ed Uniti, Italy

Average wind speed in December - Rivarolo del Re ed Uniti, Italy
  • Average wind speed in December: 5.2km/h

The windiest month (with the highest average wind speed) is March (7.2km/h).
The calmest month (with the lowest average wind speed) is December (5.2km/h).

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Average humidity in December
Rivarolo del Re ed Uniti, Italy

Average humidity in December - Rivarolo del Re ed Uniti, Italy
  • Average humidity in December: 81%

The month with the highest relative humidity is November (85%).
The month with the lowest relative humidity is August (64%).

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Average rainfall in December
Rivarolo del Re ed Uniti, Italy

Average rainfall in December - Rivarolo del Re ed Uniti, Italy
  • Average rainfall in December: 20mm

The wettest month (with the highest rainfall) is May (62mm).
The driest month (with the least rainfall) is December (20mm).

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Average rainfall days in December
Rivarolo del Re ed Uniti, Italy

Average rainfall days in December - Rivarolo del Re ed Uniti, Italy
  • Average rainfall days in December: 8.2 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is December (8.2 days).

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Average snowfall in December
Rivarolo del Re ed Uniti, Italy

Average snowfall in December - Rivarolo del Re ed Uniti, Italy
  • Average snowfall in December: 20mm

The month with the highest snowfall is February (38mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

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Average snowfall days in December
Rivarolo del Re ed Uniti, Italy

Average snowfall days in December - Rivarolo del Re ed Uniti, Italy
  • Average snowfall days in December: 1.2 days

The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight in December /
Average sunshine in December
Rivarolo del Re ed Uniti, Italy

Average daylight in December / Average sunshine in December - Rivarolo del Re ed Uniti, 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: 5h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is November (Average sunshine: 5h and 18min).

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Average sunshine days in December
Rivarolo del Re ed Uniti, Italy

Average sunshine days in December - Rivarolo del Re ed Uniti, Italy
  • Average sunshine days in December: 19.6 days

The month with the most sunshine days is December (19.6 days).
The month with the least sunshine days is May (9.5 days).

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Average UV index in December
Rivarolo del Re ed Uniti, Italy

Average UV index in December - Rivarolo del Re ed Uniti, Italy
  • Average UV index in December: 2

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

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Average cloud cover in December
Rivarolo del Re ed Uniti, Italy

Average cloud cover in December - Rivarolo del Re ed Uniti, Italy
  • Average cloud cover in December: 37

The month with the most cloud cover is November (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in December
Rivarolo del Re ed Uniti, Italy

Average visibility in December - Rivarolo del Re ed Uniti, Italy
  • Average visibility in December: 9km

The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February and November (8km).

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Rivarolo del Re ed Uniti, Italy

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