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 unfolding of December shows an average high-temperature of a still warm 26.5°C (79.7°F), indicating a slight variance from November's 25.7°C (78.3°F). December brings Brás Pires a consistent average low-temperature of 18.5°C (65.3°F).Humidity
In Brás Pires, the average relative humidity in December is 88%.Rainfall
December is the month with the most rainfall in Brás Pires. Rain falls for 28.6 days and accumulates 241mm (9.49") of precipitation.Daylight
The month with the longest days is December, with an average of 13h and 24min of daylight.On the first day of December in Brás Pires, sunrise is at 05:02 and sunset at 18:21. On the last day of the month, sunrise is at 05:14 and sunset at 18:37 -03.
Sunshine
The average sunshine in December is 6.9h.UV index
The months with the lowest UV index are February through December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In December, the UV index of 5 transforms into the following advice:
Act with care - The need to guard against sun damage is communicated. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Brás Pires in December?
What is the average humidity in December in Brás Pires?
What is the wettest month in Brás Pires?
How much does it rain in Brás Pires in December?
When are the longest days in Brás Pires?
How many hours of daylight does Brás Pires have in December?
When are sunrise and sunset in December in Brás Pires?
How long on average sun shines in December in Brás Pires?
When is the lowest UV index in Brás Pires?
How high is the UV index in December in Brás Pires?
Average temperature in December
Brás Pires, Brazil
- Average high temperature in December: 26.5°C
The warmest month (with the highest average high temperature) is February (27.1°C).
The month with the lowest average high temperature is June (22.3°C).
- Average low temperature in December: 18.5°C
The month with the highest average low temperature is January (18.6°C).
The coldest month (with the lowest average low temperature) is July (13.2°C).
Average pressure in December
Brás Pires, Brazil
- Average pressure in December: 1012.9mbar
The month with the highest atmospheric pressure is July (1021.2mbar).
The month with the lowest atmospheric pressure is December (1012.9mbar).
Average wind speed in December
Brás Pires, Brazil
- Average wind speed in December: 7.7km/h
The windiest months (with the highest average wind speed) are September and October (8.6km/h).
The calmest month (with the lowest average wind speed) is April (6km/h).
Average humidity in December
Brás Pires, Brazil
- Average humidity in December: 88%
The month with the highest relative humidity is March (90%).
The month with the lowest relative humidity is September (73%).
Average rainfall in December
Brás Pires, Brazil
- Average rainfall in December: 241mm
The wettest month (with the highest rainfall) is December (241mm).
The driest month (with the least rainfall) is July (12mm).
Average rainfall days in December
Brás Pires, Brazil
- Average rainfall days in December: 28.6 days
The month with the highest number of rainy days is December (28.6 days).
The month with the least rainy days is August (8.3 days).
Average daylight in December /
Average sunshine in December
Brás Pires, Brazil
- Average daylight in December: 13h and 2min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in December: 6h and 5min
The month with the most sunshine is September (Average sunshine: 8h and 30min).
The month with the least sunshine is November (Average sunshine: 6h and 36min).
Average sunshine days in December
Brás Pires, Brazil
- Average sunshine days in December: 0.6 days
The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is December (0.6 days).
Average UV index in December
Brás Pires, Brazil
- Average UV index in December: 5
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in December
Brás Pires, Brazil
- Average cloud cover in December: 60
The months with the most cloud cover are March and April (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in December
Brás Pires, Brazil
- Average visibility in December: 7km
The months with the highest visibility are August and September (9km).
The months with the lowest visibility are March, April and May (6km).
