Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
The start of December comes with a small reduction in the average high-temperature, subtly receding from a comfortable 16°C (60.8°F) in November to a fresh 11.6°C (52.9°F). Castrolibero experiences a steady low-temperature of 6.2°C (43.2°F) throughout December.Humidity
In Castrolibero, Italy, the average relative humidity in December is 78%.Rainfall
In Castrolibero, in December, during 12.3 rainfall days, 49mm (1.93") of precipitation is typically accumulated. In Castrolibero, during the entire year, the rain falls for 158.2 days and collects up to 563mm (22.17") of precipitation.Snowfall
January, February and December are months with snowfall in Castrolibero, Italy. The months with the most snowfall in Castrolibero are February and December, with an average 4mm (0.16") of accumulated snow.Daylight
With an average of 9h and 30min of daylight, December has the shortest days of the year.On the first day of December in Castrolibero, sunrise is at 06:56 and sunset at 16:32. On the last day of the month, sunrise is at 07:14 and sunset at 16:42 CET.
Sunshine
In Castrolibero, the average sunshine in December is 6.5h.UV index
January, February and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: In December, the maximum UV index of 3 suggests these recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Castrolibero in December?
What is the average humidity in December in Castrolibero?
How much does it rain in Castrolibero in December?
What is the snowiest month in Castrolibero?
When does it start snowing in Castrolibero?
What is the month with the shortest days in Castrolibero?
How many hours of daylight does Castrolibero have in December?
What time are sunrise and sunset in December in Castrolibero?
How many hours of sunshine does Castrolibero have in December?
What are the months with the lowest UV index in Castrolibero?
What is the UV index intensity in December in Castrolibero?
Average temperature in December
Castrolibero, Italy
- Average high temperature in December: 11.6°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (10.1°C).
- Average low temperature in December: 6.2°C
The month with the highest average low temperature is August (18.1°C).
The coldest month (with the lowest average low temperature) is January (4.9°C).
Average pressure in December
Castrolibero, Italy
- Average pressure in December: 1018.4mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in December
Castrolibero, Italy
- Average wind speed in December: 10.5km/h
The windiest month (with the highest average wind speed) is February (12.2km/h).
The calmest month (with the lowest average wind speed) is August (6.3km/h).
Average humidity in December
Castrolibero, Italy
- Average humidity in December: 78%
The months with the highest relative humidity are January and November (79%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Castrolibero, Italy
- Average rainfall in December: 49mm
The wettest month (with the highest rainfall) is November (83mm).
The driest months (with the least rainfall) are July and August (26mm).
Average rainfall days in December
Castrolibero, Italy
- Average rainfall days in December: 12.3 days
The month with the highest number of rainy days is March (16.1 days).
The month with the least rainy days is July (8.1 days).
Average snowfall in December
Castrolibero, Italy
- Average snowfall in December: 4mm
The months with the highest snowfall are February and December (4mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Castrolibero, Italy
- Average snowfall days in December: 0.7 days
The month with the highest number of snowfall days is December (0.7 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Castrolibero, Italy
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 6h and 3min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in December
Castrolibero, Italy
- Average sunshine days in December: 17.1 days
The month with the most sunshine days is July (20.4 days).
The month with the least sunshine days is February (10.8 days).
Average UV index in December
Castrolibero, Italy
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in December
Castrolibero, Italy
- Average cloud cover in December: 29
The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in December
Castrolibero, Italy
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
