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
The transition into December notes an average high-temperature of a still mild 13.6°C (56.5°F), revealing a mild distinction from the 15.5°C (59.9°F) in November. An average nighttime temperature of 7.3°C (45.1°F) is noted during the month of December.Humidity
The average relative humidity in December is 80%.Rainfall
In Couto de Esteves, Portugal, in December, during 13.4 rainfall days, 115mm (4.53") of precipitation is typically accumulated. Throughout the year, there are 135.4 rainfall days, and 778mm (30.63") of precipitation is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 07:38 and sunset at 17:06. On the last day of December, sunrise is at 07:57 and sunset at 17:15 WET.
Sunshine
In December, the average sunshine in Couto de Esteves is 5.6h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 3 in December translates into this advice:
Exercise care. People with light skin might get burns in fewer than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Frequently asked questions
What is the usual temperature for Couto de Esteves in December?
What is the average humidity in December in Couto de Esteves?
How many days does it rain in December in Couto de Esteves?
What is the month with the shortest days in Couto de Esteves?
How many hours of daylight does Couto de Esteves have in December?
When are sunrise and sunset in December in Couto de Esteves?
How long on average sun shines in December in Couto de Esteves?
What is the month with the lowest UV index in Couto de Esteves?
What is the UV index intensity in December in Couto de Esteves?
Average temperature in December
Couto de Esteves, Portugal
- Average high temperature in December: 13.6°C
The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (12.6°C).
- Average low temperature in December: 7.3°C
The months with the highest average low temperature are July and August (14.8°C).
The coldest month (with the lowest average low temperature) is January (6°C).
Average pressure in December
Couto de Esteves, 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 (1015.3mbar).
Average wind speed in December
Couto de Esteves, Portugal
- Average wind speed in December: 9.1km/h
The windiest month (with the highest average wind speed) is February (9.7km/h).
The calmest month (with the lowest average wind speed) is September (7.3km/h).
Average humidity in December
Couto de Esteves, Portugal
- Average humidity in December: 80%
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are August and September (66%).
Average rainfall in December
Couto de Esteves, Portugal
- Average rainfall in December: 115mm
The wettest month (with the highest rainfall) is November (119mm).
The driest month (with the least rainfall) is July (8mm).
Average rainfall days in December
Couto de Esteves, Portugal
- Average rainfall days in December: 13.4 days
The month with the highest number of rainy days is November (15.7 days).
The month with the least rainy days is August (4.3 days).
Average daylight in December /
Average sunshine in December
Couto de Esteves, Portugal
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- 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
Couto de Esteves, Portugal
- Average sunshine days in December: 16.4 days
The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is November (11.6 days).
Average UV index in December
Couto de Esteves, Portugal
- Average UV index in December: 3
The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in December
Couto de Esteves, Portugal
- Average cloud cover in December: 41
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in December
Couto de Esteves, Portugal
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
Couto de Esteves, Portugal
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