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
A subtle shift in Castelnuovo di Porto's weather is observed as November turns into December, with the average high temperature reducing from a refreshing 15.7°C (60.3°F) to a cool 11.5°C (52.7°F). In Castelnuovo di Porto, December nights witness a steady temperature drop to a wintry 3.9°C (39°F).Humidity
In December, the average relative humidity is 76%.Rainfall
In December, the rain falls for 10.6 days. Throughout December, 53mm (2.09") of precipitation is accumulated. Throughout the year, in Castelnuovo di Porto, there are 147.7 rainfall days, and 566mm (22.28") of precipitation is accumulated.Snowfall
January, March through December are months without snowfall.Daylight
The month with the shortest days in Castelnuovo di Porto is December, with an average of 9h and 12min of daylight.On the first day of the month, sunrise is at 07:19 and sunset at 16:39. On the last day of December, in Castelnuovo di Porto, sunrise is at 07:38 and sunset at 16:48 CET.
Sunshine
In Castelnuovo di Porto, the average sunshine in December is 6.2h.UV index
The average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: A typical high UV index of 3 in December suggests the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
What is the average December temperature in Castelnuovo di Porto?
What is the average humidity in December in Castelnuovo di Porto?
How many days does it rain in December in Castelnuovo di Porto?
When it does not snow in Castelnuovo di Porto?
What is the month with the shortest days in Castelnuovo di Porto?
What is the average length of the day in December in Castelnuovo di Porto?
What time are sunrise and sunset in December in Castelnuovo di Porto?
How many hours of sunshine does Castelnuovo di Porto have in December?
How high is the UV index in December in Castelnuovo di Porto?
Average temperature in December
Castelnuovo di Porto, Italy
- Average high temperature in December: 11.5°C
The warmest month (with the highest average high temperature) is August (31.3°C).
The month with the lowest average high temperature is January (10.3°C).
- Average low temperature in December: 3.9°C
The month with the highest average low temperature is August (17.8°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).
Average pressure in December
Castelnuovo di Porto, Italy
- Average pressure in December: 1018.5mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is April (1014mbar).
Average wind speed in December
Castelnuovo di Porto, Italy
- Average wind speed in December: 9.3km/h
The windiest month (with the highest average wind speed) is February (10.6km/h).
The calmest months (with the lowest average wind speed) are July and August (7.7km/h).
Average humidity in December
Castelnuovo di Porto, Italy
- Average humidity in December: 76%
The months with the highest relative humidity are January and November (78%).
The month with the lowest relative humidity is August (56%).
Average rainfall in December
Castelnuovo di Porto, Italy
- Average rainfall in December: 53mm
The wettest month (with the highest rainfall) is November (90mm).
The driest month (with the least rainfall) is August (24mm).
Average rainfall days in December
Castelnuovo di Porto, Italy
- Average rainfall days in December: 10.6 days
The month with the highest number of rainy days is April (15.2 days).
The month with the least rainy days is August (8 days).
Average snowfall in December
Castelnuovo di Porto, Italy
- Average snowfall in December: 0mm
The month with the highest snowfall is February (5mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Castelnuovo di Porto, Italy
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is February (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Castelnuovo di Porto, Italy
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in December
Castelnuovo di Porto, Italy
- Average sunshine days in December: 19.4 days
The month with the most sunshine days is August (21.4 days).
The month with the least sunshine days is April (12.8 days).
Average UV index in December
Castelnuovo di Porto, Italy
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in December
Castelnuovo di Porto, Italy
- Average cloud cover in December: 31
The months with the most cloud cover are January and February (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in December
Castelnuovo di Porto, Italy
- Average visibility in December: 10km
The months with the highest visibility are June, July, August, September, October and December (10km).
The months with the lowest visibility are January, February, March, April, May and November (9km).
Castelnuovo di Porto, Italy
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