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
The arrival of December coincides with an average high-temperature of a fresh 12.5°C (54.5°F), indicating a minimal shift from November's 14.2°C (57.6°F). During December, the average low-temperature is a chilly 6.4°C (43.5°F).Humidity
In Bitarães, the average relative humidity in December is 83%.Rainfall
The month with the most rainfall in Bitarães is December, when the rain falls for 14.5 days and typically aggregates up to 128mm (5.04") of precipitation.Daylight
December has the shortest days of the year in Bitarães, Portugal, with an average of 9h and 18min of daylight.On the first day of December, sunrise is at 07:39 and sunset at 17:05. On the last day of the month, sunrise is at 07:58 and sunset at 17:14 WET.
Sunshine
The average sunshine in December is 5.3h.UV index
January through April, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The average daily UV index of 3 in December transforms into the following instructions:
Make use of precautions - It is urged to ward off sun damage. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Bitarães in December?
What is the average humidity in December in Bitarães?
What is the wettest month in Bitarães?
How many days does it rain in December in Bitarães?
What is the month with the shortest days in Bitarães?
What is the average length of the day in December in Bitarães?
When is the sunrise / sunset in December in Bitarães?
How many hours of sunshine does Bitarães have in December?
What is the month with the lowest UV index in Bitarães?
What is the UV index reading in December in Bitarães?
Average temperature in December
Bitarães, Portugal
- Average high temperature in December: 12.5°C
The warmest month (with the highest average high temperature) is August (27.6°C).
The month with the lowest average high temperature is January (11.7°C).
- Average low temperature in December: 6.4°C
The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is February (5°C).
Average pressure in December
Bitarães, 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
Bitarães, Portugal
- Average wind speed in December: 8.3km/h
The windiest months (with the highest average wind speed) are February and March (8.7km/h).
The calmest month (with the lowest average wind speed) is September (6.7km/h).
Average humidity in December
Bitarães, Portugal
- Average humidity in December: 83%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (64%).
Average rainfall in December
Bitarães, Portugal
- Average rainfall in December: 128mm
The wettest month (with the highest rainfall) is December (128mm).
The driest month (with the least rainfall) is July (9mm).
Average rainfall days in December
Bitarães, Portugal
- Average rainfall days in December: 14.5 days
The months with the highest number of rainy days are January and November (16.4 days).
The month with the least rainy days is August (4.6 days).
Average daylight in December /
Average sunshine in December
Bitarães, Portugal
- Average daylight in December: 9h and 2min
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 18min).
- 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
Bitarães, Portugal
- Average sunshine days in December: 15.6 days
The month with the most sunshine days is August (24.9 days).
The month with the least sunshine days is November (11.2 days).
Average UV index in December
Bitarães, Portugal
- Average UV index in December: 3
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).
Average cloud cover in December
Bitarães, Portugal
- Average cloud cover in December: 44
The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in December
Bitarães, Portugal
- Average visibility in December: 8km
The months with the highest visibility are May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, April, November and December (8km).
