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
The start of December sees the average high-temperature at a still warm 26.1°C (79°F), showing little difference from November's 24.8°C (76.6°F). Matos Costa encounters a steady low-temperature average of 15.5°C (59.9°F) throughout the month of December.Humidity
In Matos Costa, the average relative humidity in December is 84%.Rainfall
In December, the rain falls for 25.4 days. Throughout December, 123mm (4.84") of precipitation is accumulated. In Matos Costa, during the entire year, the rain falls for 236.2 days and collects up to 1221mm (48.07") of precipitation.Daylight
The month with the longest days is December, with an average of 13h and 48min of daylight.On the first day of December in Matos Costa, Brazil, sunrise is at 05:23 and sunset at 19:04. On the last day of the month, sunrise is at 05:34 and sunset at 19:21 -03.
Sunshine
In December, the average sunshine is 7.2h.UV index
January through March, October through December, with an average maximum UV index of 5, are months with the highest UV index in Matos Costa, Brazil. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 5 during December translates into the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Matos Costa?
What is the average humidity in December in Matos Costa?
How many days does it rain in December in Matos Costa?
When are the longest days in Matos Costa?
What is the average length of the day in December in Matos Costa?
What time are sunrise and sunset in December in Matos Costa?
How many hours of sunshine does Matos Costa have in December?
What is the month with the highest UV index in Matos Costa?
What is the UV index reading in December in Matos Costa?
Average temperature in December
Matos Costa, Brazil
- Average high temperature in December: 26.1°C
The warmest month (with the highest average high temperature) is January (26.2°C).
The months with the lowest average high temperature are June and July (18°C).
- Average low temperature in December: 15.5°C
The months with the highest average low temperature are January and February (15.8°C).
The coldest month (with the lowest average low temperature) is July (8°C).
Average pressure in December
Matos Costa, Brazil
- Average pressure in December: 1012.2mbar
The month with the highest atmospheric pressure is July (1020.3mbar).
The month with the lowest atmospheric pressure is December (1012.2mbar).
Average wind speed in December
Matos Costa, Brazil
- Average wind speed in December: 7.7km/h
The windiest months (with the highest average wind speed) are October and November (8.3km/h).
The calmest month (with the lowest average wind speed) is April (7.1km/h).
Average humidity in December
Matos Costa, Brazil
- Average humidity in December: 84%
The months with the highest relative humidity are May and June (89%).
The month with the lowest relative humidity is September (82%).
Average rainfall in December
Matos Costa, Brazil
- Average rainfall in December: 123mm
The wettest month (with the highest rainfall) is January (144mm).
The driest month (with the least rainfall) is July (67mm).
Average rainfall days in December
Matos Costa, Brazil
- Average rainfall days in December: 25.4 days
The month with the highest number of rainy days is January (26.8 days).
The month with the least rainy days is August (12.5 days).
Average daylight in December /
Average sunshine in December
Matos Costa, Brazil
- Average daylight in December: 13h and 5min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in December: 7h and 1min
The month with the most sunshine is August (Average sunshine: 8h and 6min).
The month with the least sunshine is May (Average sunshine: 6h and 12min).
Average sunshine days in December
Matos Costa, Brazil
- Average sunshine days in December: 3.4 days
The month with the most sunshine days is August (15.6 days).
The month with the least sunshine days is February (1.7 days).
Average UV index in December
Matos Costa, Brazil
- Average UV index in December: 5
The months with the highest UV index are January, February, March, October, November and December (UV index 5).
The months with the lowest UV index are April, May, June, July, August and September (UV index 4).
Average cloud cover in December
Matos Costa, Brazil
- Average cloud cover in December: 61
The month with the most cloud cover is February (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 44).
Average visibility in December
Matos Costa, Brazil
- Average visibility in December: 7km
The months with the highest visibility are August, September, October, November and December (7km).
The months with the lowest visibility are January, February, March, April, May, June and July (6km).
Matos Costa, Brazil
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