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
The transition into December involves a small decrease in the average high-temperature, dipping slightly from an enjoyable 16.2°C (61.2°F) in November to a still refreshing 13°C (55.4°F). During the nights of December, Vilanova i la Geltrú maintains an almost steady temperature with an average low of 8.9°C (48°F).Humidity
In Vilanova i la Geltrú, the average relative humidity in December is 71%.Rainfall
In Vilanova i la Geltrú, in December, it is raining for 6.5 days, with typically 28mm (1.1") of accumulated precipitation. Throughout the year, there are 123.2 rainfall days, and 427mm (16.81") of precipitation is accumulated.Snowfall
January, April through December are months without snowfall.Daylight
The month with the shortest days in Vilanova i la Geltrú is December, with an average of 9h and 18min of daylight.On the first day of December in Vilanova i la Geltrú, sunrise is at 07:59 and sunset at 17:24. On the last day of the month, sunrise is at 08:18 and sunset at 17:34 CET.
Sunshine
The month with the least sunshine is December, with an average of 6.7h of sunshine.UV index
In Vilanova i la Geltrú, the average daily maximum UV index in December is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 4 during December translates into the following directions:
Guard yourself - Precautionary measures against sun damage are advocated. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Vilanova i la Geltrú in December?
What is the average humidity in December in Vilanova i la Geltrú?
How much does it rain in Vilanova i la Geltrú in December?
When it does not snow in Vilanova i la Geltrú?
What is the month with the shortest days in Vilanova i la Geltrú?
How many hours of daylight does Vilanova i la Geltrú have in December?
What time are sunrise and sunset in December in Vilanova i la Geltrú?
What is the month with the least sunshine in Vilanova i la Geltrú?
How many hours of sunshine does Vilanova i la Geltrú have in December?
How high is the UV index in December in Vilanova i la Geltrú?
Average temperature in December
Vilanova i la Geltrú, Spain
- Average high temperature in December: 13°C
The warmest month (with the highest average high temperature) is August (27°C).
The month with the lowest average high temperature is January (12.2°C).
- Average low temperature in December: 8.9°C
The month with the highest average low temperature is August (22.3°C).
The coldest month (with the lowest average low temperature) is January (7.4°C).
Average pressure in December
Vilanova i la Geltrú, Spain
- Average pressure in December: 1020.8mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).
Average wind speed in December
Vilanova i la Geltrú, Spain
- Average wind speed in December: 13.8km/h
The windiest month (with the highest average wind speed) is January (14.7km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in December
Vilanova i la Geltrú, Spain
- Average humidity in December: 71%
The month with the highest relative humidity is April (73%).
The months with the lowest relative humidity are January, February, June and November (69%).
Average rainfall in December
Vilanova i la Geltrú, Spain
- Average rainfall in December: 28mm
The wettest month (with the highest rainfall) is October (63mm).
The driest month (with the least rainfall) is February (17mm).
Average rainfall days in December
Vilanova i la Geltrú, Spain
- Average rainfall days in December: 6.5 days
The month with the highest number of rainy days is September (14.4 days).
The month with the least rainy days is December (6.5 days).
Average snowfall in December
Vilanova i la Geltrú, Spain
- Average snowfall in December: 0mm
The month with the highest snowfall is February (3mm).
The months with the least snowfall are January, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Vilanova i la Geltrú, Spain
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Vilanova i la Geltrú, Spain
- 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 4min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in December
Vilanova i la Geltrú, Spain
- Average sunshine days in December: 22.7 days
The month with the most sunshine days is December (22.7 days).
The month with the least sunshine days is September (11.6 days).
Average UV index in December
Vilanova i la Geltrú, Spain
- Average UV index in December: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and November (UV index 3).
Average cloud cover in December
Vilanova i la Geltrú, Spain
- Average cloud cover in December: 25
The month with the most cloud cover is April (Cloud cover 30).
The month with the least cloud cover is July (Cloud cover 15).
Average visibility in December
Vilanova i la Geltrú, Spain
- 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).
