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 ushering in of December brings an average high-temperature of a still moderately hot 26.5°C (79.7°F), closely mirroring the 25°C (77°F) of November. An average low-temperature of 18.2°C (64.8°F) is anticipated throughout the nights during December.Humidity
In Bicas, the average relative humidity in December is 89%.Rainfall
The month with the most rainfall is December, when the rain falls for 26.7 days and typically aggregates up to 269mm (10.59") of precipitation.Daylight
With an average of 13h and 24min of daylight, December has the longest days of the year.On the first day of December, sunrise is at 05:00 and sunset at 18:22. On the last day of the month, sunrise is at 05:12 and sunset at 18:38 -03.
Sunshine
In December, the average sunshine in Bicas is 6.9h.UV index
February through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index, 5 during December, leads to the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Bicas?
What is the average humidity in December in Bicas?
What is the rainiest month in Bicas?
How much does it rain in Bicas in December?
When are the longest days in Bicas?
What is the average length of the day in December in Bicas?
When is the sunrise / sunset in December in Bicas?
How long on average sun shines in December in Bicas?
What are the months with the lowest UV index in Bicas?
What is the UV index intensity in December in Bicas?
Average temperature in December
Bicas, Brazil
- Average high temperature in December: 26.5°C
The warmest month (with the highest average high temperature) is February (26.8°C).
The month with the lowest average high temperature is June (22°C).
- Average low temperature in December: 18.2°C
The month with the highest average low temperature is January (18.5°C).
The coldest month (with the lowest average low temperature) is July (12.8°C).
Average pressure in December
Bicas, Brazil
- Average pressure in December: 1012.6mbar
The month with the highest atmospheric pressure is July (1020.9mbar).
The month with the lowest atmospheric pressure is December (1012.6mbar).
Average wind speed in December
Bicas, Brazil
- Average wind speed in December: 6.4km/h
The windiest month (with the highest average wind speed) is October (7.6km/h).
The calmest months (with the lowest average wind speed) are March and April (5.4km/h).
Average humidity in December
Bicas, Brazil
- Average humidity in December: 89%
The months with the highest relative humidity are March and April (91%).
The month with the lowest relative humidity is September (76%).
Average rainfall in December
Bicas, Brazil
- Average rainfall in December: 269mm
The wettest month (with the highest rainfall) is December (269mm).
The driest month (with the least rainfall) is July (17mm).
Average rainfall days in December
Bicas, Brazil
- Average rainfall days in December: 26.7 days
The month with the highest number of rainy days is March (27 days).
The month with the least rainy days is August (10 days).
Average daylight in December /
Average sunshine in December
Bicas, 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 48min).
- Average sunshine in December: 6h and 5min
The months with the most sunshine are July and September (Average sunshine: 8h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 12min).
Average sunshine days in December
Bicas, Brazil
- Average sunshine days in December: 2.4 days
The month with the most sunshine days is August (15.1 days).
The month with the least sunshine days is March (2.3 days).
Average UV index in December
Bicas, 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
Bicas, Brazil
- Average cloud cover in December: 63
The months with the most cloud cover are March and November (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in December
Bicas, Brazil
- Average visibility in December: 6km
The months with the highest visibility are August and September (8km).
The month with the lowest visibility is April (5km).
