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 days in December
- Average sea temperature 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
As December commences, the average high-temperature subtly reduces, transitioning from a comfortable 17.8°C (64°F) in November to a mild 14°C (57.2°F). Nighttime temperature sees a small decrement from daytime highs, dipping to an average of 11.5°C (52.7°F) during December.Humidity
In Torre Annunziata, the average relative humidity in December is 68%.Rainfall
In Torre Annunziata, Italy, in December, it is raining for 14.5 days, with typically 66mm (2.6") of accumulated precipitation. Throughout the year, there are 147.3 rainfall days, and 721mm (28.39") of precipitation is accumulated.Snowfall
February and December are months with snowfall in Torre Annunziata. The months with the most snowfall days are February and December, with an average of 0.1 snowfall days.Sea temperature
In Torre Annunziata, in December, the average water temperature is 16.4°C (61.5°F).Note: For swimming, a surface water temperature of 16.4°C (61.5°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).
Daylight
December has the shortest days of the year, with an average of 9h and 18min of daylight.On the first day of December, sunrise is at 07:07 and sunset at 16:35. On the last day of the month, sunrise is at 07:26 and sunset at 16:44 CET.
Sunshine
In Torre Annunziata, the average sunshine in December is 6.2h.UV index
January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index, 4 in December, converts into the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Enhance your sun protection with tightly woven, yet airy clothing. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What is the temperature in December in Torre Annunziata?
What is the average humidity in December in Torre Annunziata?
How many days does it rain in December in Torre Annunziata?
When does it snow the most in Torre Annunziata?
When does it start snowing in Torre Annunziata?
What is the sea temperature in December in Torre Annunziata?
What is the month with the shortest days in Torre Annunziata?
What is the average length of the day in December in Torre Annunziata?
When are sunrise and sunset in December in Torre Annunziata?
How long on average sun shines in December in Torre Annunziata?
When is the lowest UV index in Torre Annunziata?
How high is the UV index in December in Torre Annunziata?
Average temperature in December
Torre Annunziata, Italy
- Average high temperature in December: 14°C
The warmest month (with the highest average high temperature) is August (28.1°C).
The months with the lowest average high temperature are January and February (12.8°C).
- Average low temperature in December: 11.5°C
The month with the highest average low temperature is August (24.3°C).
The coldest months (with the lowest average low temperature) are January and February (9.9°C).
Average pressure in December
Torre Annunziata, 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 (1014mbar).
Average wind speed in December
Torre Annunziata, Italy
- Average wind speed in December: 16.7km/h
The windiest month (with the highest average wind speed) is February (17.4km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in December
Torre Annunziata, Italy
- Average humidity in December: 68%
The months with the highest relative humidity are March, April, May and November (71%).
The month with the lowest relative humidity is September (65%).
Average rainfall in December
Torre Annunziata, Italy
- Average rainfall in December: 66mm
The wettest month (with the highest rainfall) is November (145mm).
The driest month (with the least rainfall) is August (10mm).
Average rainfall days in December
Torre Annunziata, Italy
- Average rainfall days in December: 14.5 days
The month with the highest number of rainy days is November (16.3 days).
The month with the least rainy days is August (4.7 days).
Average snowfall days in December
Torre Annunziata, Italy
- Average snowfall days in December: 0.1 days
The months with the highest number of snowfall days are February and December (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in December
Torre Annunziata, Italy
- Average sea temperature in December: 16.4°C
The best month for swimming (with the highest average sea temperature) is August (26°C).
The coldest month (with the lowest average sea temperature) is February (13.9°C).
Average daylight in December /
Average sunshine in December
Torre Annunziata, Italy
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 6h and 1min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in December
Torre Annunziata, Italy
- Average sunshine days in December: 14.8 days
The month with the most sunshine days is August (23.8 days).
The month with the least sunshine days is February (11.1 days).
Average UV index in December
Torre Annunziata, Italy
- Average UV index in December: 4
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in December
Torre Annunziata, Italy
- Average cloud cover in December: 33
The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in December
Torre Annunziata, 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).
Torre Annunziata, Italy
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