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
Bombas greets December with an average high-temperature of a still moderately hot 26.1°C (79°F), marking a slight deviation from the preceding month. Bombas's temperature lowers to a mean of 20.9°C (69.6°F) during the nights in December.Humidity
In Bombas, the average relative humidity in December is 84%.Rainfall
In Bombas, in December, during 16.8 rainfall days, 40mm (1.57") of precipitation is typically accumulated. In Bombas, during the entire year, the rain falls for 156.8 days and collects up to 395mm (15.55") of precipitation.Daylight
The month with the longest days in Bombas is December, with an average of 13h and 48min of daylight.On the first day of the month, sunrise is at 05:11 and sunset at 18:55. On the last day of December, in Bombas, sunrise is at 05:22 and sunset at 19:11 -03.
Sunshine
The average sunshine in December is 6.9h.UV index
The months with the highest UV index are January through March and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.Note: A maximum high UV index of 6 in December translates into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Bombas in December?
What is the average humidity in December in Bombas?
How many days does it rain in December in Bombas?
When are the longest days in Bombas?
How many hours of daylight does Bombas have in December?
When is the sunrise / sunset in December in Bombas?
How long on average sun shines in December in Bombas?
What are the months with the highest UV index in Bombas?
What is the UV index reading in December in Bombas?
Average temperature in December
Bombas, Brazil
- Average high temperature in December: 26.1°C
The warmest month (with the highest average high temperature) is January (27.5°C).
The month with the lowest average high temperature is July (19.3°C).
- Average low temperature in December: 20.9°C
The month with the highest average low temperature is February (22.3°C).
The coldest month (with the lowest average low temperature) is July (14.3°C).
Average pressure in December
Bombas, Brazil
- Average pressure in December: 1012.1mbar
The month with the highest atmospheric pressure is July (1020.2mbar).
The month with the lowest atmospheric pressure is December (1012.1mbar).
Average wind speed in December
Bombas, Brazil
- Average wind speed in December: 12.2km/h
The windiest month (with the highest average wind speed) is November (12.7km/h).
The calmest month (with the lowest average wind speed) is June (10.9km/h).
Average humidity in December
Bombas, Brazil
- Average humidity in December: 84%
The months with the highest relative humidity are September and October (85%).
The month with the lowest relative humidity is April (82%).
Average rainfall in December
Bombas, Brazil
- Average rainfall in December: 40mm
The wettest month (with the highest rainfall) is February (61mm).
The driest month (with the least rainfall) is July (14mm).
Average rainfall days in December
Bombas, Brazil
- Average rainfall days in December: 16.8 days
The months with the highest number of rainy days are March and December (16.8 days).
The month with the least rainy days is August (9.8 days).
Average daylight in December /
Average sunshine in December
Bombas, 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: 6h and 5min
The month with the most sunshine is April (Average sunshine: 7h and 30min).
The month with the least sunshine is October (Average sunshine: 5h and 48min).
Average sunshine days in December
Bombas, Brazil
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is August (18 days).
The month with the least sunshine days is March (11.1 days).
Average UV index in December
Bombas, Brazil
- Average UV index in December: 6
The months with the highest UV index are January, February, March and December (UV index 6).
The months with the lowest UV index are April, May, June, July, August, September, October and November (UV index 5).
Average cloud cover in December
Bombas, Brazil
- Average cloud cover in December: 56
The month with the most cloud cover is October (Cloud cover 62).
The month with the least cloud cover is June (Cloud cover 45).
Average visibility in December
Bombas, Brazil
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May and June (10km).
The months with the lowest visibility are July, August, September, October, November and December (9km).
