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 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
December brings a slight decrease in temperature, down from a refreshing 17°C (62.6°F) in November to a fresh 12.9°C (55.2°F). During the nights of December, Giovinazzo maintains an almost steady temperature with an average low of 8.8°C (47.8°F).Humidity
In December, the average relative humidity is 72%.Rainfall
In December, in Giovinazzo, the rain falls for 12.7 days. Throughout December, 34mm (1.34") of precipitation is accumulated. Throughout the year, there are 143.4 rainfall days, and 457mm (17.99") of precipitation is accumulated.Snowfall
Months with snowfall in Giovinazzo are January through March and December. December is the month with the most snowfall. Snow falls for 0.3 days and accumulates 5mm (0.2") of snow.Sea temperature
In Giovinazzo, in December, the average water temperature is 14.8°C (58.6°F).Note: Swimming in 14.8°C (58.6°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
Daylight
December has the shortest days of the year in Giovinazzo, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 06:59 and sunset at 16:25. On the last day of December, sunrise is at 07:18 and sunset at 16:34 CET.
Sunshine
The average sunshine in December in Giovinazzo is 6.1h.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 of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the maximum UV index of 3 transforms into these recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Stay sun-safe with clothing that is both closely woven and worn loosely. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
What are December temperatures in Giovinazzo?
What is the average humidity in December in Giovinazzo?
How many days does it rain in December in Giovinazzo?
When does it snow the most in Giovinazzo?
When does it start to snow in Giovinazzo?
How cold is the water in December in Giovinazzo?
What is the month with the shortest days in Giovinazzo?
What is the average length of the day in December in Giovinazzo?
When are sunrise and sunset in December in Giovinazzo?
How many hours of sunshine does Giovinazzo have in December?
When is the lowest UV index in Giovinazzo?
What is the UV index reading in December in Giovinazzo?
Average temperature in December
Giovinazzo, Italy
- Average high temperature in December: 12.9°C
The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (11.6°C).
- Average low temperature in December: 8.8°C
The month with the highest average low temperature is August (23.4°C).
The coldest month (with the lowest average low temperature) is January (7.5°C).
Average pressure in December
Giovinazzo, Italy
- Average pressure in December: 1017.8mbar
The month with the highest atmospheric pressure is December (1017.8mbar).
The month with the lowest atmospheric pressure is July (1012.8mbar).
Average wind speed in December
Giovinazzo, Italy
- Average wind speed in December: 17.6km/h
The windiest month (with the highest average wind speed) is February (19.1km/h).
The calmest month (with the lowest average wind speed) is August (12.8km/h).
Average humidity in December
Giovinazzo, Italy
- Average humidity in December: 72%
The months with the highest relative humidity are January, February and November (74%).
The month with the lowest relative humidity is July (57%).
Average rainfall in December
Giovinazzo, Italy
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is November (53mm).
The driest month (with the least rainfall) is August (20mm).
Average rainfall days in December
Giovinazzo, Italy
- Average rainfall days in December: 12.7 days
The month with the highest number of rainy days is January (14.8 days).
The month with the least rainy days is July (7.3 days).
Average snowfall in December
Giovinazzo, 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
Giovinazzo, Italy
- Average snowfall days in December: 0.3 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 sea temperature in December
Giovinazzo, Italy
- Average sea temperature in December: 14.8°C
The best month for swimming (with the highest average sea temperature) is August (25.5°C).
The coldest month (with the lowest average sea temperature) is January (13.4°C).
Average daylight in December /
Average sunshine in December
Giovinazzo, 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 months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in December
Giovinazzo, Italy
- Average sunshine days in December: 14.3 days
The month with the most sunshine days is July (21.8 days).
The month with the least sunshine days is February (12.5 days).
Average UV index in December
Giovinazzo, Italy
- Average UV index in December: 3
The months with the highest UV index are 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
Giovinazzo, Italy
- Average cloud cover in December: 34
The months with the most cloud cover are January and February (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in December
Giovinazzo, 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).
Giovinazzo, Italy
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