Weather in December
Temperature
Retamar's weather in December involves a mild decrease in the average high-temperature, moving down slightly from November's refreshing 18°C (64.4°F) to a mild 15°C (59°F). The nighttime temperature in Retamar, during December, averages of 7°C (44.6°F).Rainfall
The months with the most rainfall in Retamar are January and December, with an average 39mm (1.54") of precipitation.Sea temperature
In December, the average sea temperature in Retamar, Spain, is 16.6°C (61.9°F).Note: Swimming in 16.6°C (61.9°F) is not pleasurable for most people. Breathing control grows increasingly challenging as the water temperature falls under 21°C (69.8°F).
Daylight
December has the shortest days of the year, with an average of 9h and 42min of daylight.On the first day of the month, sunrise is at 08:03 and sunset at 17:53. On the last day of December, sunrise is at 08:21 and sunset at 18:02 CET.
Sunshine
January, February, November and December, with an average of 6h of sunshine, are months with the least sunshine in Retamar.UV index
The months with the lowest UV index in Retamar, Spain, are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: In December, the maximum UV index of 2 suggests these recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
What is the usual temperature for Retamar in December?
What is the rainiest month in Retamar?
How much does it rain in Retamar in December?
What is the sea temperature in December in Retamar?
What is the month with the shortest days in Retamar?
What is the average length of the day in December in Retamar?
When are sunrise and sunset in December in Retamar?
What is the month with the least sunshine in Retamar?
How long on average sun shines in December in Retamar?
What is the month with the lowest UV index in Retamar?
What is the UV index intensity in December in Retamar?
Average temperature in December
Retamar, Spain
- Average high temperature in December: 15°C
The warmest month (with the highest average high temperature) is August (30°C).
The month with the lowest average high temperature is January (14°C).
- Average low temperature in December: 7°C
The month with the highest average low temperature is August (20°C).
The coldest month (with the lowest average low temperature) is January (6°C).
Average rainfall in December
Retamar, Spain
- Average rainfall in December: 39mm
The wettest months (with the highest rainfall) are January and December (39mm).
The driest months (with the least rainfall) are July and August (5mm).
Average rainfall days in December
Retamar, Spain
- Average rainfall days in December: 11 days
The month with the highest number of rainy days is January (12 days).
The months with the least rainy days are July and August (3 days).
Average sea temperature in December
Retamar, Spain
- Average sea temperature in December: 16.6°C
The best month for swimming (with the highest average sea temperature) is August (24.9°C).
The coldest month (with the lowest average sea temperature) is February (14.9°C).
Average daylight in December /
Average sunshine in December
Retamar, Spain
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 6h
The months with the most sunshine are June and July (Average sunshine: 11h).
The months with the least sunshine are January, February, November and December (Average sunshine: 6h).
Average UV index in December
Retamar, Spain
- Average UV index in December: 2
The month with the highest UV index is July (UV index 10).
The months with the lowest UV index are January and December (UV index 2).
Retamar, Spain
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