Weather in December
Temperature
During January, February and December, Jandia experiences its lowest temperatures, averaging a high-temperature of 20°C (68°F).Rainfall
In December, the rain falls for 3 days. Throughout December, 18mm (0.71") of precipitation is accumulated. In Jandia, during the entire year, the rain falls for 19 days and collects up to 93mm (3.66") of precipitation.Sea temperature
In December, the average sea temperature in Jandia is 20°C (68°F).Note: For most, swimming in 20°C (68°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
December has the shortest days of the year, with an average of 10h and 24min of daylight.On the first day of December, sunrise is at 07:31 and sunset at 18:00. On the last day of the month, sunrise is at 07:48 and sunset at 18:12 WET.
Sunshine
The month with the least sunshine in Jandia is December, with an average of 6h of sunshine.UV index
January and December, with an average maximum UV index of 4, are months with the lowest UV index in Jandia. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: An average maximum UV index of 4 in December leads to these recommendations:
Undertake protective steps - Preventing sun damage is advised. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
What is the coldest month in Jandia?
What are the temperatures in Jandia in December?
How much does it rain in Jandia in December?
What is the sea temperature in December in Jandia?
What is the month with the shortest days in Jandia?
How many hours of daylight does Jandia have in December?
When are sunrise and sunset in December in Jandia?
What is the month with the least sunshine in Jandia?
How long on average sun shines in December in Jandia?
When is the lowest UV index in Jandia?
What is the UV index reading in December in Jandia?
Average temperature in December
Jandia, Spain
- Average high temperature in December: 20°C
The warmest months (with the highest average high temperature) are July, August and September (27°C).
The months with the lowest average high temperature are January, February and December (20°C).
- Average low temperature in December: 14°C
The months with the highest average low temperature are July, August and September (20°C).
The coldest months (with the lowest average low temperature) are January and February (13°C).
Average rainfall in December
Jandia, Spain
- Average rainfall in December: 18mm
The wettest month (with the highest rainfall) is February (19mm).
The driest months (with the least rainfall) are June, July and August (0mm).
Average rainfall days in December
Jandia, Spain
- Average rainfall days in December: 3 days
The months with the highest number of rainy days are January, February, November and December (3 days).
The months with the least rainy days are June, July and August (0 days).
Average sea temperature in December
Jandia, Spain
- Average sea temperature in December: 20°C
The best month for swimming (with the highest average sea temperature) is September (23°C).
The coldest months (with the lowest average sea temperature) are February and March (18°C).
Average daylight in December /
Average sunshine in December
Jandia, Spain
- Average daylight in December: 10h and 2min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in December: 6h
The months with the most sunshine are May, June, July and August (Average sunshine: 9h).
The month with the least sunshine is December (Average sunshine: 6h).
Average UV index in December
Jandia, Spain
- Average UV index in December: 4
The months with the highest UV index are June, July and August (UV index 11).
The months with the lowest UV index are January and December (UV index 4).
Jandia, Spain
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