December weather forecastFossò, Italy

December

Weather in December

December, the first month of the winter in Fossò, is also a frosty month, with temperature in the range of an average high of 7.9°C (46.2°F) and an average low of 3.7°C (38.7°F).

Temperature

Fossò records a mild change in average high-temperature during December, easing from a cool 12.8°C (55°F) in November to a frosty 7.9°C (46.2°F). Fossò records a mild decrease in temperature during the nights of December, averaging a wintry 3.7°C (38.7°F).

Humidity

In December, the average relative humidity in Fossò is 76%.

Rainfall

In Fossò, in December, it is raining for 7.5 days, with typically 34mm (1.34") of accumulated precipitation. Throughout the year, in Fossò, Italy, there are 140.4 rainfall days, and 598mm (23.54") of precipitation is accumulated.

Snowfall

Months with snowfall in Fossò, Italy, are January through March and December. December is the first month it typically snows. Throughout December, in the average 0.6 snowfall days, it receives 4mm (0.16") of snow. Throughout the year, in Fossò, there are 2.1 snowfall days, and 16mm (0.63") of snow is accumulated.

Daylight

December has the shortest days of the year in Fossò, with an average of 8h and 48min of daylight.
On the first day of December in Fossò, sunrise is at 07:31 and sunset at 16:30. On the last day of the month, sunrise is at 07:51 and sunset at 16:38 CET.

Sunshine

The average sunshine in December is 5.7h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In December, the maximum UV index of 2 translates into these guidelines:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.

Frequently asked questions

Fossò in December has an average high-temperature of 7.9°C (46.2°F) and an average low-temperature of 3.7°C (38.7°F). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, is estimated at 32°C (89.6°F).

In December, the average relative humidity in Fossò is 76%.

In Fossò, during December, the rain falls for 7.5 days and regularly aggregates up to 34mm (1.34") of precipitation.

December is the first month it typically snows in Fossò. Throughout December, in the average 0.6 snowfall days, it receives 4mm (0.16") of snow.

The month with the shortest days is December, with an average of 8h and 48min of daylight.

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

In December, on the first day of the month, sunrise is at 07:31 and sunset at 16:30. On the last day of the month, in Fossò, sunrise is at 07:51 and sunset at 16:38 CET.

In Fossò, Italy, the average sunshine duration in December is 5.7h.

January and December, with an average maximum UV index of 2, are months with the lowest UV index.

In Fossò, Italy, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health threat from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Fossò, Italy

  • Average high temperature in December: 7.9°C

The warmest month (with the highest average high temperature) is August (28.8°C).
The month with the lowest average high temperature is January (6.8°C).

  • Average low temperature in December: 3.7°C

The month with the highest average low temperature is August (20.1°C).
The coldest month (with the lowest average low temperature) is January (3°C).

Average pressure in December
Fossò, Italy

  • Average pressure in December: 1019.5mbar

The month with the highest atmospheric pressure is December (1019.5mbar).
The months with the lowest atmospheric pressure are May, June and July (1014.5mbar).

Average wind speed in December
Fossò, Italy

  • Average wind speed in December: 7.8km/h

The windiest month (with the highest average wind speed) is February (10.2km/h).
The calmest month (with the lowest average wind speed) is December (7.8km/h).

Average humidity in December
Fossò, Italy

  • Average humidity in December: 76%

The month with the highest relative humidity is November (79%).
The month with the lowest relative humidity is August (68%).

Average rainfall in December
Fossò, Italy

  • Average rainfall in December: 34mm

The wettest month (with the highest rainfall) is June (81mm).
The driest month (with the least rainfall) is January (23mm).

Average rainfall days in December
Fossò, Italy

  • Average rainfall days in December: 7.5 days

The month with the highest number of rainy days is June (16.2 days).
The month with the least rainy days is December (7.5 days).

Average snowfall in December
Fossò, Italy

  • Average snowfall in December: 4mm

The months with the highest snowfall are February and March (5mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in December
Fossò, Italy

  • Average snowfall days in December: 0.6 days

The months with the highest number of snowfall days are January, February and December (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

  • Average daylight in December: 8h and 48min

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 42min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).

Average sunshine days in December
Fossò, Italy

  • Average sunshine days in December: 22.1 days

The month with the most sunshine days is December (22.1 days).
The month with the least sunshine days is June (12.1 days).

Average UV index in December
Fossò, 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 and December (UV index 2).

Average cloud cover in December
Fossò, Italy

  • Average cloud cover in December: 38

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 18).

Average visibility in December
Fossò, Italy

  • Average visibility in December: 10km

The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January and November (9km).