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
December
Weather in December
Temperature
The arrival of December corresponds with a light shift in temperature, down from a comfortable 17.2°C (63°F) in November to a mild 13°C (55.4°F). Throughout December, Trani's nights experience a slight temperature dip to a chilly 9°C (48.2°F).Humidity
The average relative humidity in December is 71%.Rainfall
In December, in Trani, the rain falls for 11.5 days. Throughout December, 30mm (1.18") of precipitation is accumulated. In Trani, during the entire year, the rain falls for 131.3 days and collects up to 392mm (15.43") of precipitation.Snowfall
January through March and December are months with snowfall in Trani. December is the first month it typically snows in Trani. Throughout December, in the average 0.4 snowfall days, it receives 5mm (0.2") of snow. In Trani, during the entire year, snow falls for 1.7 days and aggregates up to 19mm (0.75") of snow.Sea temperature
In Trani, Italy, the average seawater temperature in December is 15°C (59°F).Note: Most people find swimming in 15°C (59°F) to be not enjoyable. The control of one's breathing becomes more challenging as the water temperature drops below 21°C (69.8°F).
Daylight
With an average of 9h and 18min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 07:00 and sunset at 16:26. On the last day of the month, sunrise is at 07:19 and sunset at 16:35 CET.
Sunshine
In December, the average sunshine is 6.3h.UV index
The months with the lowest UV index are January 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, an average UV index of 3 transforms into the following instructions:
Be vigilant - Suggestions to stave off sun damage are provided. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Trani?
What is the average humidity in December in Trani?
How many days does it rain in December in Trani?
When does it start snowing in Trani?
What is the sea temperature in December in Trani?
What is the month with the shortest days in Trani?
What is the average length of the day in December in Trani?
When is the sunrise / sunset in December in Trani?
How many hours of sunshine does Trani have in December?
When is the lowest UV index in Trani?
How high is the UV index in December in Trani?
Average temperature in December
Trani, Italy
- Average high temperature in December: 13°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 (11.8°C).
- Average low temperature in December: 9°C
The month with the highest average low temperature is August (23.7°C).
The coldest months (with the lowest average low temperature) are January and February (7.5°C).
Average pressure in December
Trani, 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 (1012.9mbar).
Average wind speed in December
Trani, Italy
- Average wind speed in December: 16.5km/h
The windiest month (with the highest average wind speed) is February (17.9km/h).
The calmest month (with the lowest average wind speed) is August (12.2km/h).
Average humidity in December
Trani, Italy
- Average humidity in December: 71%
The months with the highest relative humidity are January, February, March and November (73%).
The month with the lowest relative humidity is July (58%).
Average rainfall in December
Trani, Italy
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is November (52mm).
The driest month (with the least rainfall) is August (15mm).
Average rainfall days in December
Trani, Italy
- Average rainfall days in December: 11.5 days
The months with the highest number of rainy days are January and March (13.3 days).
The month with the least rainy days is July (6.7 days).
Average snowfall in December
Trani, Italy
- Average snowfall in December: 5mm
The month with the highest snowfall is February (7mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Trani, Italy
- Average snowfall days in December: 0.4 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
Trani, Italy
- Average sea temperature in December: 15°C
The best month for swimming (with the highest average sea temperature) is August (25.4°C).
The coldest month (with the lowest average sea temperature) is January (13.6°C).
Average daylight in December /
Average sunshine in December
Trani, 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 2min
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 48min).
Average sunshine days in December
Trani, Italy
- Average sunshine days in December: 16.4 days
The month with the most sunshine days is July (21.6 days).
The month with the least sunshine days is February (14 days).
Average UV index in December
Trani, 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 and December (UV index 3).
Average cloud cover in December
Trani, Italy
- Average cloud cover in December: 31
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
Trani, 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).
