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
Alvoco das Várzeas greets December with an average high-temperature of a still cool 10.8°C (51.4°F), marking a slight deviation from the preceding month. Throughout December, the nighttime temperature in Alvoco das Várzeas averages to an icy 3.4°C (38.1°F).Humidity
The average relative humidity in December is 82%.Rainfall
December is the month with the most rainfall. Rain falls for 10.5 days and accumulates 83mm (3.27") of precipitation.Snowfall
Months with snowfall in Alvoco das Várzeas, Portugal, are January through April, October through December. In Alvoco das Várzeas, in December, during 2.4 snowfall days, 43mm (1.69") of snow is typically accumulated. Throughout the year, in Alvoco das Várzeas, there are 15.4 snowfall days, and 244mm (9.61") of snow is accumulated.Daylight
The month with the shortest days in Alvoco das Várzeas is December, with an average of 9h and 24min of daylight.On the first day of December, sunrise is at 07:35 and sunset at 17:05. On the last day of the month, sunrise is at 07:53 and sunset at 17:15 WET.
Sunshine
In December, the average sunshine in Alvoco das Várzeas, Portugal, is 5.3h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Alvoco das Várzeas. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.Note: The UV index of 2 during December translates into the following guidance:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Enhance your sun protection with tightly woven, yet airy clothing. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
What are the temperatures in Alvoco das Várzeas in December?
What is the average humidity in December in Alvoco das Várzeas?
What is the rainiest month in Alvoco das Várzeas?
How much does it rain in Alvoco das Várzeas in December?
How much does it snow in Alvoco das Várzeas in December?
What is the month with the shortest days in Alvoco das Várzeas?
How many hours of daylight does Alvoco das Várzeas have in December?
What time are sunrise and sunset in December in Alvoco das Várzeas?
How many hours of sunshine does Alvoco das Várzeas have in December?
What are the months with the lowest UV index in Alvoco das Várzeas?
What is the UV index intensity in December in Alvoco das Várzeas?
Average temperature in December
Alvoco das Várzeas, Portugal
- Average high temperature in December: 10.8°C
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (9.8°C).
- Average low temperature in December: 3.4°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (2.3°C).
Average pressure in December
Alvoco das Várzeas, Portugal
- Average pressure in December: 1023mbar
The month with the highest atmospheric pressure is December (1023mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in December
Alvoco das Várzeas, Portugal
- Average wind speed in December: 10.2km/h
The windiest month (with the highest average wind speed) is February (11.5km/h).
The calmest month (with the lowest average wind speed) is September (8.3km/h).
Average humidity in December
Alvoco das Várzeas, Portugal
- Average humidity in December: 82%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (51%).
Average rainfall in December
Alvoco das Várzeas, Portugal
- Average rainfall in December: 83mm
The wettest month (with the highest rainfall) is December (83mm).
The driest months (with the least rainfall) are July and August (7mm).
Average rainfall days in December
Alvoco das Várzeas, Portugal
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is April (16.1 days).
The month with the least rainy days is August (2.5 days).
Average snowfall in December
Alvoco das Várzeas, Portugal
- Average snowfall in December: 43mm
The month with the highest snowfall is January (62mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Alvoco das Várzeas, Portugal
- Average snowfall days in December: 2.4 days
The month with the highest number of snowfall days is January (4.2 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
Alvoco das Várzeas, 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 24min).
- Average sunshine in December: 5h and 2min
The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in December
Alvoco das Várzeas, Portugal
- Average sunshine days in December: 18.6 days
The month with the most sunshine days is August (27.5 days).
The month with the least sunshine days is April (12.7 days).
Average UV index in December
Alvoco das Várzeas, Portugal
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Alvoco das Várzeas, Portugal
- Average cloud cover in December: 45
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in December
Alvoco das Várzeas, Portugal
- Average visibility in December: 8km
The months with the highest visibility are July and August (10km).
The month with the lowest visibility is January (7km).
Alvoco das Várzeas, Portugal
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