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 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
A subtle change in temperatures is noted as November gives way to December, with average highs reducing from a refreshing 17.2°C (63°F) to a mild 13.6°C (56.5°F). Acilia's temperature during December nights registers a minor decrease to an average low of 9.3°C (48.7°F).Humidity
The average relative humidity in December in Acilia is 71%.Rainfall
In December, in Acilia, the rain falls for 13.3 days. Throughout December, 45mm (1.77") of precipitation is accumulated. In Acilia, during the entire year, the rain falls for 127.8 days and collects up to 467mm (18.39") of precipitation.Daylight
The month with the shortest days is December, with an average of 9h and 12min of daylight.On the first day of December, sunrise is at 07:18 and sunset at 16:40. On the last day of the month, sunrise is at 07:37 and sunset at 16:49 CET.
Sunshine
The average sunshine in December is 6.2h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 3 during December translates into these guidelines:
Take precautions - Protection against sun damage is advised. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What is the usual temperature for Acilia in December?
What is the average humidity in December in Acilia?
How many days does it rain in December in Acilia?
What is the month with the shortest days in Acilia?
What is the average length of the day in December in Acilia?
When are sunrise and sunset in December in Acilia?
How long on average sun shines in December in Acilia?
When is the lowest UV index in Acilia?
How high is the UV index in December in Acilia?
Average temperature in December
Acilia, Italy
- Average high temperature in December: 13.6°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (12.3°C).
- Average low temperature in December: 9.3°C
The month with the highest average low temperature is August (22.8°C).
The coldest month (with the lowest average low temperature) is February (7.8°C).
Average pressure in December
Acilia, 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 April (1014.1mbar).
Average wind speed in December
Acilia, Italy
- Average wind speed in December: 15.7km/h
The windiest month (with the highest average wind speed) is February (16.8km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in December
Acilia, Italy
- Average humidity in December: 71%
The months with the highest relative humidity are January, March, April and November (73%).
The month with the lowest relative humidity is August (63%).
Average rainfall in December
Acilia, Italy
- Average rainfall in December: 45mm
The wettest month (with the highest rainfall) is November (107mm).
The driest month (with the least rainfall) is August (10mm).
Average rainfall days in December
Acilia, Italy
- Average rainfall days in December: 13.3 days
The month with the highest number of rainy days is November (15.6 days).
The month with the least rainy days is August (4.3 days).
Average daylight in December /
Average sunshine in December
Acilia, Italy
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 6h and 1min
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
Acilia, Italy
- Average sunshine days in December: 15 days
The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is November (11.7 days).
Average UV index in December
Acilia, Italy
- Average UV index in December: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in December
Acilia, Italy
- Average cloud cover in December: 32
The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in December
Acilia, 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).
Acilia, Italy
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