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 sea temperature 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
The commencement of December in Manta Rota notes an average high-temperature of a still enjoyable 16.4°C (61.5°F), exhibiting little difference from the previous month. Manta Rota navigates through December with a barely noticeable decrease in temperature at night, stabilizing at a cool 11.7°C (53.1°F).Humidity
In Manta Rota, Portugal, the average relative humidity in December is 73%.Rainfall
In Manta Rota, in December, it is raining for 5.1 days, with typically 10mm (0.39") of accumulated precipitation. In Manta Rota, Portugal, during the entire year, the rain falls for 51.6 days and collects up to 90mm (3.54") of precipitation.Sea temperature
In December, the average sea temperature in Manta Rota, Portugal, is 17°C (62.6°F).Note: In water with a temperature of 17°C (62.6°F), most individuals do not find swimming enjoyable. As the temperature falls from 21°C (69.8°F) to 15°C (59°F), breathing control becomes more difficult.
Daylight
The month with the shortest days in Manta Rota is December, with an average of 9h and 42min of daylight.On the first day of December, sunrise is at 07:25 and sunset at 17:13. On the last day of the month, sunrise is at 07:43 and sunset at 17:22 WET.
Sunshine
In December, the average sunshine in Manta Rota is 6.5h.UV index
The months with the lowest UV index in Manta Rota are January through March, November and December, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In December, the average maximum UV index of 4 translates into the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Frequently asked questions
What is the temperature in December in Manta Rota?
What is the average humidity in December in Manta Rota?
How many days does it rain in December in Manta Rota?
What is the sea water temperature in December in Manta Rota?
What is the month with the shortest days in Manta Rota?
How many hours of daylight does Manta Rota have in December?
When are sunrise and sunset in December in Manta Rota?
How many hours of sunshine does Manta Rota have in December?
What are the months with the lowest UV index in Manta Rota?
What is the UV index reading in December in Manta Rota?
Average temperature in December
Manta Rota, Portugal
- Average high temperature in December: 16.4°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (14.9°C).
- Average low temperature in December: 11.7°C
The month with the highest average low temperature is August (20.4°C).
The coldest month (with the lowest average low temperature) is February (10.3°C).
Average pressure in December
Manta Rota, Portugal
- Average pressure in December: 1022.5mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The months with the lowest atmospheric pressure are April and August (1015.3mbar).
Average wind speed in December
Manta Rota, Portugal
- Average wind speed in December: 16.9km/h
The windiest month (with the highest average wind speed) is February (18km/h).
The calmest month (with the lowest average wind speed) is September (12.3km/h).
Average humidity in December
Manta Rota, Portugal
- Average humidity in December: 73%
The month with the highest relative humidity is January (74%).
The months with the lowest relative humidity are July and August (60%).
Average rainfall in December
Manta Rota, Portugal
- Average rainfall in December: 10mm
The wettest months (with the highest rainfall) are April and November (15mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in December
Manta Rota, Portugal
- Average rainfall days in December: 5.1 days
The month with the highest number of rainy days is April (8.4 days).
The month with the least rainy days is August (0.8 days).
Average sea temperature in December
Manta Rota, Portugal
- Average sea temperature in December: 17°C
The best month for swimming (with the highest average sea temperature) is August (22°C).
The coldest months (with the lowest average sea temperature) are January, February and March (16°C).
Average daylight in December /
Average sunshine in December
Manta Rota, Portugal
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 6h and 3min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).
Average sunshine days in December
Manta Rota, Portugal
- Average sunshine days in December: 24.8 days
The month with the most sunshine days is July (29.8 days).
The month with the least sunshine days is April (20 days).
Average UV index in December
Manta Rota, Portugal
- Average UV index in December: 4
The months with the highest UV index are May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in December
Manta Rota, Portugal
- Average cloud cover in December: 26
The months with the most cloud cover are January and April (Cloud cover 29).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in December
Manta Rota, Portugal
- 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).
Manta Rota, Portugal
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