December weather forecastAltopascio, Italy

December

Weather in December

December, the first month of the winter in Altopascio, is also a frosty month, with an average temperature varying between 9.6°C (49.3°F) and 3.3°C (37.9°F).

Temperature

The beginning of December brings a slight decrease in the average high-temperature, transitioning from a moderate 13.2°C (55.8°F) in November to a frosty 9.6°C (49.3°F). Altopascio's December nights cool down to an average low-temperature of 3.3°C (37.9°F).

Humidity

In Altopascio, the average relative humidity in December is 80%.

Rainfall

In Altopascio, during December, the rain falls for 12.6 days and regularly aggregates up to 59mm (2.32") of precipitation. Throughout the year, there are 155.7 rainfall days, and 536mm (21.1") of precipitation is accumulated.

Snowfall

January through March and December are months with snowfall. December is the month with the most snowfall. Snow falls for 0.2 days and accumulates 5mm (0.2") of snow.

Daylight

December has the shortest days of the year in Altopascio, with an average of 9h and 0min of daylight.
On the first day of December in Altopascio, sunrise is at 07:31 and sunset at 16:41. On the last day of the month, sunrise is at 07:51 and sunset at 16:49 CET.

Sunshine

The average sunshine in December is 5.4h.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Altopascio. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 2 in December translates into these instructions:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.

Updated: Jan 30, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in December, in Altopascio, is 9.6°C (49.3°F), while the low-temperature averages to 3.3°C (37.9°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is computed to be 32°C (89.6°F).

The average relative humidity in December in Altopascio is 80%.

In Altopascio, Italy, in December, during 12.6 rainfall days, 59mm (2.32") of precipitation is typically accumulated.

December is the month with the most snowfall. Snow falls for 0.2 days and accumulates 5mm (0.2") of snow.

December is the first month it typically snows in Altopascio. Throughout December, in the average 0.2 snowfall days, it receives 5mm (0.2") of snow.

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

The average day length in December is 8h and 59min.

On the first day of December in Altopascio, Italy, sunrise is at 07:31 and sunset at 16:41. On the last day of the month, sunrise is at 07:51 and sunset at 16:49 CET.

In December, the average sunshine duration in Altopascio is 5.4h.

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

In Altopascio, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health threat from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

13.2°C

9.6°C

8.1°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.4km/h

8.7km/h

9.3km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

15.1

14.8

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Altopascio, Italy

Average high temperature in December: 9.6°C

The warmest month (with the highest average high temperature) is August (29°C).
The month with the lowest average high temperature is January (8.1°C).

Average low temperature in December: 3.3°C

The month with the highest average low temperature is August (16.2°C).
The coldest month (with the lowest average low temperature) is January (2.1°C).

Average pressure in December
Altopascio, Italy

Average pressure in December: 1018.5mbar

The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).

Average wind speed in December
Altopascio, Italy

Average wind speed in December: 8km/h

The windiest month (with the highest average wind speed) is February (10km/h).
The calmest months (with the lowest average wind speed) are June and August (6.8km/h).

Average humidity in December
Altopascio, Italy

Average humidity in December: 80%

The month with the highest relative humidity is November (84%).
The month with the lowest relative humidity is August (66%).

Average rainfall in December
Altopascio, Italy

Average rainfall in December: 59mm

The wettest month (with the highest rainfall) is November (90mm).
The driest month (with the least rainfall) is July (26mm).

Average rainfall days in December
Altopascio, Italy

Average rainfall days in December: 12.6 days

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is August (9.8 days).

Average snowfall in December
Altopascio, Italy

Average snowfall in December: 5mm

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

Average snowfall days in December
Altopascio, Italy

Average snowfall days in December: 0.2 days

The month with the highest number of snowfall days is February (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
Altopascio, 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 and 24min

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

Average sunshine days in December
Altopascio, Italy

Average sunshine days in December: 15.1 days

The month with the most sunshine days is August (17.5 days).
The month with the least sunshine days is May (11.3 days).

Average UV index in December
Altopascio, Italy

Average UV index in December: 2

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

Average cloud cover in December
Altopascio, Italy

Average cloud cover in December: 42

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 15).

Average visibility in December
Altopascio, Italy

Average visibility in December: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).