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
Weather in December
Temperature
The start of December signals a gentle decrease in the average high-temperature, transitioning from an enjoyable 17.4°C (63.3°F) in November to a still refreshing 13.3°C (55.9°F). The average low-temperature of 8.1°C (46.6°F) is witnessed in Mariglianella during December.Humidity
In Mariglianella, the average relative humidity in December is 72%.Rainfall
In Mariglianella, during December, the rain falls for 12.6 days and regularly aggregates up to 59mm (2.32") of precipitation. Throughout the year, there are 126.3 rainfall days, and 529mm (20.83") of precipitation is accumulated.Snowfall
March through December are months without snowfall.Daylight
December has the shortest days of the year in Mariglianella, Italy, with an average of 9h and 18min of daylight.On the first day of December in Mariglianella, sunrise is at 07:07 and sunset at 16:34. On the last day of the month, sunrise is at 07:26 and sunset at 16:44 CET.
Sunshine
In December, the average sunshine in Mariglianella is 6.2h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: A daily maximum UV index of 3 in December translates into the following instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
What are the temperatures in Mariglianella in December?
What is the average humidity in December in Mariglianella?
How many days does it rain in December in Mariglianella?
When it does not snow in Mariglianella?
Does it snow in Mariglianella in December?
What is the month with the shortest days in Mariglianella?
How many hours of daylight does Mariglianella have in December?
What time are sunrise and sunset in December in Mariglianella?
How many hours of sunshine does Mariglianella have in December?
What is the month with the lowest UV index in Mariglianella?
How high is the UV index in December in Mariglianella?
Average temperature in December
Mariglianella, Italy
- Average high temperature in December: 13.3°C
The warmest month (with the highest average high temperature) is August (31.1°C).
The month with the lowest average high temperature is January (12.1°C).
- Average low temperature in December: 8.1°C
The month with the highest average low temperature is August (21.8°C).
The coldest month (with the lowest average low temperature) is January (6.8°C).
Average pressure in December
Mariglianella, Italy
- Average pressure in December: 1018.4mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The months with the lowest atmospheric pressure are April and July (1014mbar).
Average wind speed in December
Mariglianella, Italy
- Average wind speed in December: 11.3km/h
The windiest month (with the highest average wind speed) is February (12.5km/h).
The calmest month (with the lowest average wind speed) is August (8.2km/h).
Average humidity in December
Mariglianella, Italy
- Average humidity in December: 72%
The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is August (59%).
Average rainfall in December
Mariglianella, Italy
- Average rainfall in December: 59mm
The wettest month (with the highest rainfall) is November (117mm).
The driest month (with the least rainfall) is August (4mm).
Average rainfall days in December
Mariglianella, Italy
- Average rainfall days in December: 12.6 days
The month with the highest number of rainy days is January (16 days).
The month with the least rainy days is July (2.5 days).
Average snowfall in December
Mariglianella, Italy
- Average snowfall in December: 0mm
The months with the highest snowfall are January and February (3mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Mariglianella, Italy
- Average snowfall days in December: 0 days
The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Mariglianella, Italy
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in December
Mariglianella, Italy
- Average sunshine days in December: 16 days
The month with the most sunshine days is July (28.3 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in December
Mariglianella, Italy
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in December
Mariglianella, Italy
- Average cloud cover in December: 33
The month with the most cloud cover is January (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 10).
Average visibility in December
Mariglianella, 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).
Mariglianella, Italy
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