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
December
Weather in December
Temperature
With the arrival of December, Casamassima notices a mild change in the average high-temperature, sliding from November's enjoyable 17.2°C (63°F) to a cool 12.9°C (55.2°F). Casamassima cools down to an average low-temperature of 7.8°C (46°F) throughout the month of December.Humidity
The average relative humidity in December is 74%.Rainfall
In Casamassima, during December, the rain falls for 10.8 days and regularly aggregates up to 27mm (1.06") of precipitation. Throughout the year, in Casamassima, there are 127.3 rainfall days, and 400mm (15.75") of precipitation is accumulated.Snowfall
January, February, April and December are months with snowfall. December is the first month it typically snows in Casamassima. Throughout December, in the average 0.4 snowfall days, it receives 4mm (0.16") of snow. Throughout the year, there are 1.7 snowfall days, and 17mm (0.67") of snow is accumulated.Daylight
With an average of 9h and 18min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 06:58 and sunset at 16:24. On the last day of December, sunrise is at 07:16 and sunset at 16:34 CET.
Sunshine
In December, the average sunshine in Casamassima is 6.3h.UV index
The months with the lowest UV index in Casamassima are January, February and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In December, a regular UV index of 3 translates into these guidelines:
Exercise caution. Those with pale skin may experience burns in less than half an hour. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Casamassima in December?
What is the average humidity in December in Casamassima?
How much does it rain in Casamassima in December?
When does it start to snow in Casamassima?
What is the month with the shortest days in Casamassima?
What is the average length of the day in December in Casamassima?
What time are sunrise and sunset in December in Casamassima?
How long on average sun shines in December in Casamassima?
What are the months with the lowest UV index in Casamassima?
What is the UV index reading in December in Casamassima?
Average temperature in December
Casamassima, Italy
- Average high temperature in December: 12.9°C
The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (11.6°C).
- Average low temperature in December: 7.8°C
The month with the highest average low temperature is August (22.9°C).
The coldest month (with the lowest average low temperature) is January (6.4°C).
Average pressure in December
Casamassima, Italy
- Average pressure in December: 1017.7mbar
The month with the highest atmospheric pressure is December (1017.7mbar).
The month with the lowest atmospheric pressure is July (1012.7mbar).
Average wind speed in December
Casamassima, Italy
- Average wind speed in December: 16.3km/h
The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest months (with the lowest average wind speed) are August and September (11.7km/h).
Average humidity in December
Casamassima, Italy
- Average humidity in December: 74%
The months with the highest relative humidity are January and November (76%).
The months with the lowest relative humidity are July and August (53%).
Average rainfall in December
Casamassima, Italy
- Average rainfall in December: 27mm
The wettest month (with the highest rainfall) is March (50mm).
The driest month (with the least rainfall) is August (10mm).
Average rainfall days in December
Casamassima, Italy
- Average rainfall days in December: 10.8 days
The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is August (4.7 days).
Average snowfall in December
Casamassima, Italy
- Average snowfall in December: 4mm
The month with the highest snowfall is February (8mm).
The months with the least snowfall are March, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Casamassima, Italy
- Average snowfall days in December: 0.4 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are March, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Casamassima, 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 54min).
Average sunshine days in December
Casamassima, Italy
- Average sunshine days in December: 17.6 days
The month with the most sunshine days is July (24 days).
The month with the least sunshine days is February (12.3 days).
Average UV index in December
Casamassima, 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
Casamassima, Italy
- Average cloud cover in December: 31
The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in December
Casamassima, 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).
