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
Weather in December
Temperature
Siponto's transition into December involves a gentle shift in temperature, receding from a comfortable 16.6°C (61.9°F) in November to a cool 12.7°C (54.9°F). An average temperature of 9.4°C (48.9°F) is logged during the nights of December in Siponto, Italy, a small step down from daytime highs.Humidity
The average relative humidity in December in Siponto is 72%.Rainfall
In December, the rain falls for 13.6 days. Throughout December, 42mm (1.65") of precipitation is accumulated. Throughout the year, there are 143.2 rainfall days, and 526mm (20.71") of precipitation is accumulated.Snowfall
Months with snowfall in Siponto are January through April and December. December is the first month it typically snows. Throughout December, in the average 0.6 snowfall days, it receives 6mm (0.24") of snow. In Siponto, during the entire year, snow falls for 2.7 days and aggregates up to 31mm (1.22") of snow.Daylight
The month with the shortest days in Siponto, Italy, is December, with an average of 9h and 12min of daylight.On the first day of the month, sunrise is at 07:04 and sunset at 16:27. On the last day of December, in Siponto, Italy, sunrise is at 07:23 and sunset at 16:36 CET.
Sunshine
The average sunshine in December in Siponto, Italy, is 6.1h.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: In December, the average maximum UV index of 3 translates into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Boost your sun resistance with garments that are densely woven yet spacious. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What is the usual temperature for Siponto in December?
What is the average humidity in December in Siponto?
How many days does it rain in December in Siponto?
When does it start to snow in Siponto?
What is the month with the shortest days in Siponto?
What is the average length of the day in December in Siponto?
What time are sunrise and sunset in December in Siponto?
How many hours of sunshine does Siponto have in December?
When is the lowest UV index in Siponto?
How high is the UV index in December in Siponto?
Average temperature in December
Siponto, Italy
- Average high temperature in December: 12.7°C
The warmest month (with the highest average high temperature) is August (28.6°C).
The month with the lowest average high temperature is January (11.4°C).
- Average low temperature in December: 9.4°C
The month with the highest average low temperature is August (23.8°C).
The coldest months (with the lowest average low temperature) are January and February (7.8°C).
Average pressure in December
Siponto, Italy
- Average pressure in December: 1017.9mbar
The month with the highest atmospheric pressure is December (1017.9mbar).
The month with the lowest atmospheric pressure is July (1013.1mbar).
Average wind speed in December
Siponto, Italy
- Average wind speed in December: 16.3km/h
The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest month (with the lowest average wind speed) is August (11.4km/h).
Average humidity in December
Siponto, Italy
- Average humidity in December: 72%
The month with the highest relative humidity is November (75%).
The month with the lowest relative humidity is July (60%).
Average rainfall in December
Siponto, Italy
- Average rainfall in December: 42mm
The wettest month (with the highest rainfall) is November (71mm).
The driest month (with the least rainfall) is August (13mm).
Average rainfall days in December
Siponto, Italy
- Average rainfall days in December: 13.6 days
The month with the highest number of rainy days is January (15.7 days).
The month with the least rainy days is August (5.8 days).
Average snowfall in December
Siponto, Italy
- Average snowfall in December: 6mm
The month with the highest snowfall is January (9mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Siponto, Italy
- Average snowfall days in December: 0.6 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Siponto, Italy
- Average daylight in December: 9h and 1min
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 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 48min).
Average sunshine days in December
Siponto, Italy
- Average sunshine days in December: 14.2 days
The month with the most sunshine days is August (22.9 days).
The month with the least sunshine days is January (12.2 days).
Average UV index in December
Siponto, 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
Siponto, Italy
- Average cloud cover in December: 32
The month with the most cloud cover is January (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in December
Siponto, 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).
Siponto, Italy
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