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 snowfall in December
- Average snowfall 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 advent of December brings an average high-temperature of a still cool 10.4°C (50.7°F), exhibiting minor difference from the previous month. Pórtugos, in December, witnesses an average low-temperature of 3.5°C (38.3°F).Humidity
The months with the highest humidity are January and December, with an average relative humidity of 71%.Rainfall
In Pórtugos, in December, it is raining for 7.2 days, with typically 40mm (1.57") of accumulated precipitation. In Pórtugos, during the entire year, the rain falls for 110.8 days and collects up to 451mm (17.76") of precipitation.Snowfall
January through April, October through December are months with snowfall in Pórtugos. In Pórtugos, during December, snow falls for 2.3 days and regularly aggregates up to 38mm (1.5") of snow. Throughout the year, there are 19.3 snowfall days, and 433mm (17.05") of snow is accumulated.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:08 and sunset at 17:56. On the last day of December, in Pórtugos, sunrise is at 08:26 and sunset at 18:06 CET.
Sunshine
December has the least sunshine of the year in Pórtugos, with an average of 7.3h of sunshine.UV index
January, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the maximum UV index of 2 translates into these guidelines:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. The solar radiation around mid-day is intense; avoid the Sun and stay safe. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What are December temperatures in Pórtugos?
What are the most humid months in Pórtugos?
What is the average humidity in December in Pórtugos?
How much does it rain in Pórtugos in December?
How many days does it snow in December in Pórtugos?
What is the month with the shortest days in Pórtugos?
How many hours of daylight does Pórtugos have in December?
When are sunrise and sunset in December in Pórtugos?
What is the month with the least sunshine in Pórtugos?
How long on average sun shines in December in Pórtugos?
What are the months with the lowest UV index in Pórtugos?
What is the UV index reading in December in Pórtugos?
Average temperature in December
Pórtugos, Spain
- Average high temperature in December: 10.4°C
The warmest month (with the highest average high temperature) is July (28.4°C).
The month with the lowest average high temperature is January (8.9°C).
- Average low temperature in December: 3.5°C
The months with the highest average low temperature are July and August (17.9°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in December
Pórtugos, Spain
- Average pressure in December: 1022.5mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed in December
Pórtugos, Spain
- Average wind speed in December: 8.2km/h
The windiest month (with the highest average wind speed) is February (10.1km/h).
The calmest months (with the lowest average wind speed) are August and October (6.5km/h).
Average humidity in December
Pórtugos, Spain
- Average humidity in December: 71%
The months with the highest relative humidity are January and December (71%).
The month with the lowest relative humidity is July (41%).
Average rainfall in December
Pórtugos, Spain
- Average rainfall in December: 40mm
The wettest month (with the highest rainfall) is November (64mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days in December
Pórtugos, Spain
- Average rainfall days in December: 7.2 days
The months with the highest number of rainy days are March and April (13.8 days).
The month with the least rainy days is July (4.5 days).
Average snowfall in December
Pórtugos, Spain
- Average snowfall in December: 38mm
The month with the highest snowfall is January (149mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Pórtugos, Spain
- Average snowfall days in December: 2.3 days
The month with the highest number of snowfall days is January (5.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Pórtugos, Spain
- 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: 7h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 18min).
Average sunshine days in December
Pórtugos, Spain
- Average sunshine days in December: 21.8 days
The month with the most sunshine days is July (23.5 days).
The month with the least sunshine days is April (13.8 days).
Average UV index in December
Pórtugos, Spain
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in December
Pórtugos, Spain
- Average cloud cover in December: 26
The month with the most cloud cover is March (Cloud cover 31).
The month with the least cloud cover is July (Cloud cover 8).
Average visibility in December
Pórtugos, Spain
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January and November (9km).
Pórtugos, Spain
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