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 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
As November turns into December, the average high-temperatures rest at a moderate 15.3°C (59.5°F), showing a minor variation from the prior month. During December, Aveiras de Cima experiences a consistent low-temperature average of 8.5°C (47.3°F).Humidity
In December, the average relative humidity in Aveiras de Cima is 78%.Rainfall
In Aveiras de Cima, in December, it is raining for 9.5 days, with typically 39mm (1.54") of accumulated precipitation. In Aveiras de Cima, during the entire year, the rain falls for 97 days and collects up to 309mm (12.17") of precipitation.Daylight
December has the shortest days of the year, with an average of 9h and 30min of daylight.On the first day of December in Aveiras de Cima, sunrise is at 07:36 and sunset at 17:13. On the last day of the month, sunrise is at 07:54 and sunset at 17:22 WET.
Sunshine
The average sunshine in December in Aveiras de Cima is 5.6h.UV index
January, November and December, with an average maximum UV index of 3, are months with the lowest UV index. 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: A maximum high daily UV index of 3 during December translates into the following directions:
Guard yourself - Avoiding sunburn is suggested. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Frequently asked questions
What is the temperature in December in Aveiras de Cima?
What is the average humidity in December in Aveiras de Cima?
How many days does it rain in December in Aveiras de Cima?
What is the month with the shortest days in Aveiras de Cima?
What is the average length of the day in December in Aveiras de Cima?
What time are sunrise and sunset in December in Aveiras de Cima?
How many hours of sunshine does Aveiras de Cima have in December?
What are the months with the lowest UV index in Aveiras de Cima?
What is the UV index reading in December in Aveiras de Cima?
Average temperature in December
Aveiras de Cima, Portugal
- Average high temperature in December: 15.3°C
The warmest month (with the highest average high temperature) is August (30.1°C).
The month with the lowest average high temperature is January (14.6°C).
- Average low temperature in December: 8.5°C
The month with the highest average low temperature is July (16.5°C).
The coldest month (with the lowest average low temperature) is February (7.7°C).
Average pressure in December
Aveiras de Cima, Portugal
- Average pressure in December: 1022.6mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in December
Aveiras de Cima, Portugal
- Average wind speed in December: 11.7km/h
The windiest month (with the highest average wind speed) is July (14.2km/h).
The calmest month (with the lowest average wind speed) is October (11km/h).
Average humidity in December
Aveiras de Cima, Portugal
- Average humidity in December: 78%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (64%).
Average rainfall in December
Aveiras de Cima, Portugal
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is November (56mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in December
Aveiras de Cima, Portugal
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is April (12.8 days).
The month with the least rainy days is July (2.2 days).
Average daylight in December /
Average sunshine in December
Aveiras de Cima, Portugal
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 5h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in December
Aveiras de Cima, Portugal
- Average sunshine days in December: 20.2 days
The month with the most sunshine days is July (28.4 days).
The month with the least sunshine days is April (15.8 days).
Average UV index in December
Aveiras de Cima, Portugal
- Average UV index in December: 3
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in December
Aveiras de Cima, Portugal
- Average cloud cover in December: 39
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in December
Aveiras de Cima, Portugal
- Average visibility in December: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
Aveiras de Cima, Portugal
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