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
December
Weather in December
Temperature
As Barranha, Portugal, welcomes December, the average high-temperature records at a still mild 13.8°C (56.8°F), marking an insignificant deviation from the prior month. Barranha's December nights observe a minor shift from the daytime temperatures, resulting in an average dip to a frosty 9.5°C (49.1°F).Humidity
The average relative humidity in December is 79%.Rainfall
In Barranha, in December, during 13.7 rainfall days, 93mm (3.66") of precipitation is typically accumulated. In Barranha, during the entire year, the rain falls for 137.1 days and collects up to 682mm (26.85") of precipitation.Daylight
December has the shortest days of the year, with an average of 9h and 12min of daylight.On the first day of December, sunrise is at 07:42 and sunset at 17:06. On the last day of the month, sunrise is at 08:01 and sunset at 17:15 WET.
Sunshine
In Barranha, Portugal, the average sunshine in December is 5.5h.UV index
The months with the lowest UV index in Barranha are January, February, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In December, the average maximum UV index of 3 translates into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Barranha?
What is the average humidity in December in Barranha?
How many days does it rain in December in Barranha?
What is the month with the shortest days in Barranha?
How many hours of daylight does Barranha have in December?
When is the sunrise / sunset in December in Barranha?
How many hours of sunshine does Barranha have in December?
What is the month with the lowest UV index in Barranha?
What is the UV index intensity in December in Barranha?
Average temperature in December
Barranha, Portugal
- Average high temperature in December: 13.8°C
The warmest month (with the highest average high temperature) is August (23.9°C).
The month with the lowest average high temperature is January (12.8°C).
- Average low temperature in December: 9.5°C
The month with the highest average low temperature is August (16.5°C).
The coldest month (with the lowest average low temperature) is February (8.1°C).
Average pressure in December
Barranha, Portugal
- Average pressure in December: 1022.4mbar
The month with the highest atmospheric pressure is December (1022.4mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in December
Barranha, Portugal
- Average wind speed in December: 13.5km/h
The windiest months (with the highest average wind speed) are February and November (14.3km/h).
The calmest month (with the lowest average wind speed) is September (10.7km/h).
Average humidity in December
Barranha, Portugal
- Average humidity in December: 79%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is September (71%).
Average rainfall in December
Barranha, Portugal
- Average rainfall in December: 93mm
The wettest month (with the highest rainfall) is November (108mm).
The driest month (with the least rainfall) is July (10mm).
Average rainfall days in December
Barranha, Portugal
- Average rainfall days in December: 13.7 days
The month with the highest number of rainy days is November (16.5 days).
The month with the least rainy days is August (4.6 days).
Average daylight in December /
Average sunshine in December
Barranha, 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 3min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in December
Barranha, Portugal
- Average sunshine days in December: 16.3 days
The month with the most sunshine days is August (24.3 days).
The month with the least sunshine days is November (11.9 days).
Average UV index in December
Barranha, Portugal
- Average UV index in December: 3
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Barranha, Portugal
- Average cloud cover in December: 40
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 18).
Average visibility in December
Barranha, Portugal
- Average visibility in December: 10km
The months with the highest visibility are February, March, May, June, September, October and December (10km).
The months with the lowest visibility are January, April, July, August and November (9km).
