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
Ponza's transition into December involves a gentle shift in temperature, receding from an enjoyable 18.5°C (65.3°F) in November to a mild 15.3°C (59.5°F). In Ponza, the month of December records an average minimum temperature of 13.2°C (55.8°F), a slight dip from the daily highs.Humidity
December is the least humid month, with an average relative humidity of 68%.Rainfall
In Ponza, during December, the rain falls for 16.3 days and regularly aggregates up to 67mm (2.64") of precipitation. Throughout the year, there are 149.8 rainfall days, and 730mm (28.74") of precipitation is accumulated.Snowfall
January, March through December are months without snowfall in Ponza.Sea temperature
In Ponza, in December, the average water temperature is 16.4°C (61.5°F).Note: Most people do not find swimming enjoyable in water of 16.4°C (61.5°F). The task of controlling breathing becomes tougher as the temperature drops from 21°C (69.8°F) to 15°C (59°F).
Daylight
December has the shortest days of the year in Ponza, with an average of 9h and 18min of daylight.On the first day of December, sunrise is at 07:13 and sunset at 16:40. On the last day of the month, sunrise is at 07:32 and sunset at 16:50 CET.
Sunshine
In December, the average sunshine is 6h.UV index
January through March and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 4 during December translates into the following directions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Around midday, solar radiation is most harmful; hence, exposure should be limited. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
What is the average December temperature in Ponza?
What is the least humid month in Ponza?
What is the average humidity in December in Ponza?
How much does it rain in Ponza in December?
When it does not snow in Ponza?
What is the sea water temperature in December in Ponza?
What is the month with the shortest days in Ponza?
What is the average length of the day in December in Ponza?
When is the sunrise / sunset in December in Ponza?
How long on average sun shines in December in Ponza?
When is the lowest UV index in Ponza?
What is the UV index intensity in December in Ponza?
Average temperature in December
Ponza, Italy
- Average high temperature in December: 15.3°C
The warmest month (with the highest average high temperature) is August (26.6°C).
The month with the lowest average high temperature is February (13.2°C).
- Average low temperature in December: 13.2°C
The month with the highest average low temperature is August (24.9°C).
The coldest month (with the lowest average low temperature) is February (11°C).
Average pressure in December
Ponza, Italy
- Average pressure in December: 1018.6mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is April (1014.1mbar).
Average wind speed in December
Ponza, Italy
- Average wind speed in December: 20.7km/h
The windiest month (with the highest average wind speed) is November (21.1km/h).
The calmest month (with the lowest average wind speed) is August (13.4km/h).
Average humidity in December
Ponza, Italy
- Average humidity in December: 68%
The month with the highest relative humidity is April (75%).
The month with the lowest relative humidity is December (68%).
Average rainfall in December
Ponza, Italy
- Average rainfall in December: 67mm
The wettest month (with the highest rainfall) is November (156mm).
The driest month (with the least rainfall) is August (9mm).
Average rainfall days in December
Ponza, Italy
- Average rainfall days in December: 16.3 days
The month with the highest number of rainy days is November (18.4 days).
The month with the least rainy days is August (3.8 days).
Average snowfall days in December
Ponza, Italy
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in December
Ponza, Italy
- Average sea temperature in December: 16.4°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 February (14.1°C).
Average daylight in December /
Average sunshine in December
Ponza, 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 0min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in December
Ponza, Italy
- Average sunshine days in December: 11.8 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is November (9.3 days).
Average UV index in December
Ponza, 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 and December (UV index 4).
Average cloud cover in December
Ponza, Italy
- Average cloud cover in December: 35
The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in December
Ponza, 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).
Ponza, Italy
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