Weather in December
Temperature
Machico signifies an average high-temperature of a comfortable 18°C (64.4°F) in December, closely mirroring the 20°C (68°F) of November. In December, a low-temperature average of 13°C (55.4°F) is characteristic of Machico, marking a minor shift from daytime temperatures.Rainfall
In Machico, Portugal, in December, it is raining for 12 days, with typically 101mm (3.98") of accumulated precipitation. Throughout the year, in Machico, there are 97 rainfall days, and 681mm (26.81") of precipitation is accumulated.Sea temperature
In December, the average sea temperature in Machico is 19.9°C (67.8°F).Note: Most people find swimming in 19.9°C (67.8°F) unenjoyable. As the water temperature falls from 21°C (69.8°F) to 15°C (59°F), controlling one's breathing becomes harder.
Daylight
The month with the shortest days in Machico is December, with an average of 10h and 0min of daylight.On the first day of the month, sunrise is at 07:51 and sunset at 18:00. On the last day of December, sunrise is at 08:09 and sunset at 18:11 WET.
Sunshine
January, February, November and December, with an average of 5h of sunshine, are months with the least sunshine in Machico.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 3 during December translates into the following directions:
Undertake precautions - Guarding against sun damage is counselled. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Frequently asked questions
What are the temperatures in Machico in December?
How many days does it rain in December in Machico?
What is the sea water temperature in December in Machico?
What is the month with the shortest days in Machico?
How many hours of daylight does Machico have in December?
When is the sunrise / sunset in December in Machico?
What is the month with the least sunshine in Machico?
How many hours of sunshine does Machico have in December?
What is the month with the lowest UV index in Machico?
How high is the UV index in December in Machico?
Average temperature in December
Machico, Portugal
- Average high temperature in December: 18°C
The warmest months (with the highest average high temperature) are August and September (24°C).
The months with the lowest average high temperature are January, February and March (17°C).
- Average low temperature in December: 13°C
The months with the highest average low temperature are August and September (18°C).
The coldest months (with the lowest average low temperature) are January, February, March and April (12°C).
Average rainfall in December
Machico, Portugal
- Average rainfall in December: 101mm
The wettest month (with the highest rainfall) is January (106mm).
The driest month (with the least rainfall) is July (7mm).
Average rainfall days in December
Machico, Portugal
- Average rainfall days in December: 12 days
The months with the highest number of rainy days are January and December (12 days).
The month with the least rainy days is July (2 days).
Average sea temperature in December
Machico, Portugal
- Average sea temperature in December: 19.9°C
The best month for swimming (with the highest average sea temperature) is September (23.8°C).
The coldest month (with the lowest average sea temperature) is March (17.8°C).
Average daylight in December /
Average sunshine in December
Machico, Portugal
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 5h
The months with the most sunshine are July and August (Average sunshine: 8h).
The months with the least sunshine are January, February, November and December (Average sunshine: 5h).
Average UV index in December
Machico, Portugal
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 10).
The months with the lowest UV index are January and December (UV index 3).
Machico, Portugal
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