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
Weather in December
Temperature
In December, Marrazes experiences a minor shift in meteorological conditions with average high-temperatures marked at a mild 14.5°C (58.1°F), closely mirroring the climate in November. December in Marrazes is noted for a mean low-temperature of 8.5°C (47.3°F).Humidity
The average relative humidity in December is 78%.Rainfall
In December, in Marrazes, the rain falls for 11.4 days. Throughout December, 54mm (2.13") of precipitation is accumulated. In Marrazes, during the entire year, the rain falls for 120.2 days and collects up to 453mm (17.83") of precipitation.Daylight
With an average of 9h and 24min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:37 and sunset at 17:11. On the last day of December, sunrise is at 07:56 and sunset at 17:20 WET.
Sunshine
In December, the average sunshine in Marrazes is 5.6h.UV index
The months with the lowest UV index in Marrazes are January, February and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In December, a regular UV index of 3 translates into these guidelines:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What is the temperature in December in Marrazes?
What is the average humidity in December in Marrazes?
How much does it rain in Marrazes in December?
What is the month with the shortest days in Marrazes?
How many hours of daylight does Marrazes have in December?
What time are sunrise and sunset in December in Marrazes?
How long on average sun shines in December in Marrazes?
What are the months with the lowest UV index in Marrazes?
How high is the UV index in December in Marrazes?
Average temperature in December
Marrazes, Portugal
- Average high temperature in December: 14.5°C
The warmest month (with the highest average high temperature) is August (26.8°C).
The month with the lowest average high temperature is January (13.8°C).
- Average low temperature in December: 8.5°C
The month with the highest average low temperature is July (15.9°C).
The coldest month (with the lowest average low temperature) is February (7.8°C).
Average pressure in December
Marrazes, 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 (1015.4mbar).
Average wind speed in December
Marrazes, Portugal
- Average wind speed in December: 13.1km/h
The windiest month (with the highest average wind speed) is February (14.8km/h).
The calmest month (with the lowest average wind speed) is September (11km/h).
Average humidity in December
Marrazes, Portugal
- Average humidity in December: 78%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is September (70%).
Average rainfall in December
Marrazes, Portugal
- Average rainfall in December: 54mm
The wettest month (with the highest rainfall) is November (74mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days in December
Marrazes, Portugal
- Average rainfall days in December: 11.4 days
The month with the highest number of rainy days is November (14.8 days).
The month with the least rainy days is August (3.1 days).
Average daylight in December /
Average sunshine in December
Marrazes, Portugal
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 5h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in December
Marrazes, Portugal
- Average sunshine days in December: 18.1 days
The month with the most sunshine days is August (25.4 days).
The months with the least sunshine days are April and November (13.9 days).
Average UV index in December
Marrazes, 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 and December (UV index 3).
Average cloud cover in December
Marrazes, Portugal
- Average cloud cover in December: 38
The month with the most cloud cover is January (Cloud cover 43).
The months with the least cloud cover are August and September (Cloud cover 21).
Average visibility in December
Marrazes, Portugal
- Average visibility in December: 10km
The months with the highest visibility are February, June and December (10km).
The months with the lowest visibility are January, March, April, May, July, August, September, October and November (9km).
Marrazes, Portugal
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