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
With the onset of December, the average high-temperature subtly recedes from November's comfortable 17.9°C (64.2°F) to a moderate 14.5°C (58.1°F). The nights of December anticipate a slight dip from daytime high temperatures, settling to an average low-temperature of 12.5°C (54.5°F).Humidity
September and December, with an average relative humidity of 70%, are the least humid months.Rainfall
In Piraino, in December, during 12.2 rainfall days, 37mm (1.46") of precipitation is typically accumulated. Throughout the year, there are 132.6 rainfall days, and 442mm (17.4") of precipitation is accumulated.Snowfall
December is the only month when snow falls. The month with the most snowfall days is December, when snow falls for 0.1 days.Sea temperature
In Piraino, the average seawater temperature in December is 17.1°C (62.8°F).Note: For most people, a water temperature of 17.1°C (62.8°F) is not conducive to enjoyable swimming. Breathing control becomes harder as the water temperature dips below 21°C (69.8°F).
Daylight
December has the shortest days of the year, with an average of 9h and 36min of daylight.On the first day of the month, sunrise is at 06:58 and sunset at 16:40. On the last day of December, in Piraino, sunrise is at 07:16 and sunset at 16:50 CET.
Sunshine
In Piraino, the average sunshine in December is 6.4h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high UV index of 4 in December translates into the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
What is the average December temperature in Piraino?
What are the least humid months in Piraino?
What is the average humidity in December in Piraino?
How many days does it rain in December in Piraino?
What is the snowiest month in Piraino?
When does it start snowing in Piraino?
What is the sea temperature in December in Piraino?
What is the month with the shortest days in Piraino?
How many hours of daylight does Piraino have in December?
What time are sunrise and sunset in December in Piraino?
How many hours of sunshine does Piraino have in December?
When is the lowest UV index in Piraino?
What is the UV index intensity in December in Piraino?
Average temperature in December
Piraino, Italy
- Average high temperature in December: 14.5°C
The warmest month (with the highest average high temperature) is August (26.4°C).
The month with the lowest average high temperature is February (12.9°C).
- Average low temperature in December: 12.5°C
The month with the highest average low temperature is August (24.2°C).
The coldest month (with the lowest average low temperature) is February (10.5°C).
Average pressure in December
Piraino, Italy
- Average pressure in December: 1019mbar
The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is July (1014.3mbar).
Average wind speed in December
Piraino, Italy
- Average wind speed in December: 19.7km/h
The windiest month (with the highest average wind speed) is February (20.4km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in December
Piraino, Italy
- Average humidity in December: 70%
The month with the highest relative humidity is April (74%).
The months with the lowest relative humidity are September and December (70%).
Average rainfall in December
Piraino, Italy
- Average rainfall in December: 37mm
The wettest month (with the highest rainfall) is October (60mm).
The driest month (with the least rainfall) is July (11mm).
Average rainfall days in December
Piraino, Italy
- Average rainfall days in December: 12.2 days
The month with the highest number of rainy days is January (14.9 days).
The month with the least rainy days is July (4.2 days).
Average snowfall days in December
Piraino, Italy
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in December
Piraino, Italy
- Average sea temperature in December: 17.1°C
The best month for swimming (with the highest average sea temperature) is August (26.5°C).
The coldest month (with the lowest average sea temperature) is February (14.6°C).
Average daylight in December /
Average sunshine in December
Piraino, Italy
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in December: 6h and 2min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).
Average sunshine days in December
Piraino, Italy
- Average sunshine days in December: 16.4 days
The month with the most sunshine days is July (24.7 days).
The month with the least sunshine days is February (12.6 days).
Average UV index in December
Piraino, 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, November and December (UV index 4).
Average cloud cover in December
Piraino, Italy
- Average cloud cover in December: 31
The month with the most cloud cover is January (Cloud cover 37).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in December
Piraino, 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).
Piraino, Italy
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