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
December
Weather in December
Temperature
The shift from November to December is characterized by an average high-temperature of a cool 12.4°C (54.3°F), not significantly different from the 14.1°C (57.4°F) of November. Brito records an average low of 5.9°C (42.6°F) throughout the nights in December.Humidity
In December, the average relative humidity in Brito is 84%.Rainfall
The month with the most rainfall is December, when the rain falls for 13.4 days and typically aggregates up to 131mm (5.16") of precipitation.Snowfall
February through December are months without snowfall in Brito, Portugal.Daylight
December has the shortest days of the year in Brito, Portugal, with an average of 9h and 12min of daylight.On the first day of December, sunrise is at 07:40 and sunset at 17:04. On the last day of the month, sunrise is at 07:59 and sunset at 17:13 WET.
Sunshine
In December, the average sunshine in Brito is 5.4h.UV index
In December, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 3 during December leads to these instructions:
Undertake protective steps - Preventing sun damage is advised. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Brito in December?
What is the average humidity in December in Brito?
What is the wettest month in Brito?
How many days does it rain in December in Brito?
When it does not snow in Brito?
Does it snow in Brito in December?
What is the month with the shortest days in Brito?
What is the average length of the day in December in Brito?
When are sunrise and sunset in December in Brito?
How long on average sun shines in December in Brito?
What is the UV index reading in December in Brito?
Average temperature in December
Brito, Portugal
- Average high temperature in December: 12.4°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (11.4°C).
- Average low temperature in December: 5.9°C
The month with the highest average low temperature is August (14.1°C).
The coldest months (with the lowest average low temperature) are January and February (4.7°C).
Average pressure in December
Brito, Portugal
- 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 (1015.3mbar).
Average wind speed in December
Brito, Portugal
- Average wind speed in December: 7.8km/h
The windiest month (with the highest average wind speed) is March (8.2km/h).
The calmest month (with the lowest average wind speed) is September (6.5km/h).
Average humidity in December
Brito, Portugal
- Average humidity in December: 84%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (63%).
Average rainfall in December
Brito, Portugal
- Average rainfall in December: 131mm
The wettest month (with the highest rainfall) is December (131mm).
The driest month (with the least rainfall) is July (10mm).
Average rainfall days in December
Brito, Portugal
- Average rainfall days in December: 13.4 days
The month with the highest number of rainy days is January (15.8 days).
The month with the least rainy days is August (4.6 days).
Average snowfall in December
Brito, Portugal
- Average snowfall in December: 0mm
The month with the highest snowfall is January (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Brito, Portugal
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Brito, Portugal
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in December
Brito, Portugal
- Average sunshine days in December: 16.8 days
The month with the most sunshine days is August (24.2 days).
The month with the least sunshine days is November (11.9 days).
Average UV index in December
Brito, Portugal
- Average UV index in December: 3
The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in December
Brito, Portugal
- Average cloud cover in December: 46
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in December
Brito, Portugal
- Average visibility in December: 8km
The months with the highest visibility are June, July, August and September (9km).
The month with the lowest visibility is January (7km).
