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
Mexilhoeira Grande marks the onset of December with an average high-temperature of a still enjoyable 16.5°C (61.7°F), subtly divergent from November's 18.1°C (64.6°F). Mexilhoeira Grande, in the month of December, notes an average low temperature of 12.9°C (55.2°F), indicating a small decrease from the daytime highs.Humidity
The average relative humidity in December in Mexilhoeira Grande, Portugal, is 74%.Rainfall
In December, the rain falls for 7.6 days. Throughout December, 17mm (0.67") of precipitation is accumulated. Throughout the year, in Mexilhoeira Grande, there are 81.8 rainfall days, and 142mm (5.59") of precipitation is accumulated.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year in Mexilhoeira Grande.On the first day of the month, sunrise is at 07:29 and sunset at 17:17. On the last day of December, in Mexilhoeira Grande, sunrise is at 07:47 and sunset at 17:27 WET.
Sunshine
The average sunshine in December is 6.4h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: During December, 4 as the daily maximum UV index converts into the following advice:
Adopt protective measures - Suggestions to resist sunburn are offered. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Mexilhoeira Grande in December?
What is the average humidity in December in Mexilhoeira Grande?
How much does it rain in Mexilhoeira Grande in December?
What is the month with the shortest days in Mexilhoeira Grande?
What is the average length of the day in December in Mexilhoeira Grande?
When is the sunrise / sunset in December in Mexilhoeira Grande?
How many hours of sunshine does Mexilhoeira Grande have in December?
What is the month with the lowest UV index in Mexilhoeira Grande?
How high is the UV index in December in Mexilhoeira Grande?
Average temperature in December
Mexilhoeira Grande, Portugal
- Average high temperature in December: 16.5°C
The warmest month (with the highest average high temperature) is August (25.8°C).
The months with the lowest average high temperature are January and February (15.2°C).
- Average low temperature in December: 12.9°C
The month with the highest average low temperature is August (19.5°C).
The coldest month (with the lowest average low temperature) is February (11.3°C).
Average pressure in December
Mexilhoeira Grande, 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 (1015.6mbar).
Average wind speed in December
Mexilhoeira Grande, Portugal
- Average wind speed in December: 17.6km/h
The windiest month (with the highest average wind speed) is February (19.2km/h).
The calmest month (with the lowest average wind speed) is September (13.7km/h).
Average humidity in December
Mexilhoeira Grande, Portugal
- Average humidity in December: 74%
The month with the highest relative humidity is April (76%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Mexilhoeira Grande, Portugal
- Average rainfall in December: 17mm
The wettest month (with the highest rainfall) is November (25mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in December
Mexilhoeira Grande, Portugal
- Average rainfall days in December: 7.6 days
The month with the highest number of rainy days is November (11.5 days).
The month with the least rainy days is August (1.3 days).
Average daylight in December /
Average sunshine in December
Mexilhoeira Grande, Portugal
- 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: 6h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days in December
Mexilhoeira Grande, Portugal
- Average sunshine days in December: 20.5 days
The month with the most sunshine days is July (29.2 days).
The month with the least sunshine days is November (16.1 days).
Average UV index in December
Mexilhoeira Grande, Portugal
- Average UV index in December: 4
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in December
Mexilhoeira Grande, Portugal
- Average cloud cover in December: 29
The month with the most cloud cover is January (Cloud cover 33).
The months with the least cloud cover are July and August (Cloud cover 7).
Average visibility in December
Mexilhoeira Grande, Portugal
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
