December weather forecastCentralina, Brazil
December
Weather in December
December, the first month of the summer in Centralina, is also a moderately hot month, with temperature in the range of an average low of 20.5°C (68.9°F) and an average high of 28.5°C (83.3°F).Temperature
Centralina registers an average high-temperature of a still warm 28.5°C (83.3°F) with the arrival of December, showing minor deviation from the preceding month. Centralina's temperature tends to fall to an average low of 20.5°C (68.9°F) during the nights of December.Heat index
The average heat index in December is evaluated at a tropical 34°C (93.2°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.It is crucial to understand that heat index figures are for shade and gentle wind conditions. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'apparent temperature', takes into account both air temperature and humidity to illustrate what people actually feel. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
Humidity
The average relative humidity in December is 85%.Rainfall
December is the month with the most rainfall. Rain falls for 29.5 days and accumulates 216mm (8.5") of precipitation.Daylight
December has the longest days of the year, with an average of 13h and 12min of daylight.On the first day of the month, sunrise is at 05:31 and sunset at 18:41. On the last day of December, sunrise is at 05:43 and sunset at 18:56 -03.
Sunshine
In December, the average sunshine is 7.7h.UV index
In December, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A daily high UV index of 6 in December leads to these guidelines:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Centralina, Brazil
- Average high temperature in December: 28.5°C
The warmest month (with the highest average high temperature) is September (33.4°C).
The month with the lowest average high temperature is May (26.3°C).
- Average low temperature in December: 20.5°C
The month with the highest average low temperature is October (21.4°C).
The coldest month (with the lowest average low temperature) is June (16.3°C).
Average pressure in December
Centralina, Brazil
- Average pressure in December: 1011.1mbar
The month with the highest atmospheric pressure is July (1018.1mbar).
The month with the lowest atmospheric pressure is November (1010.8mbar).
Average wind speed in December
Centralina, Brazil
- Average wind speed in December: 7.2km/h
The windiest month (with the highest average wind speed) is August (10.2km/h).
The calmest months (with the lowest average wind speed) are February and March (6.3km/h).
Average humidity in December
Centralina, Brazil
- Average humidity in December: 85%
The month with the highest relative humidity is March (88%).
The months with the lowest relative humidity are August and September (43%).
Average rainfall in December
Centralina, Brazil
- Average rainfall in December: 216mm
The wettest month (with the highest rainfall) is December (216mm).
The driest month (with the least rainfall) is August (4mm).
Average rainfall days in December
Centralina, Brazil
- Average rainfall days in December: 29.5 days
The month with the highest number of rainy days is December (29.5 days).
The month with the least rainy days is August (2.1 days).
Average daylight in December /
Average sunshine in December
Centralina, Brazil
- Average daylight in December: 13h and 12min
The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 0min).
- Average sunshine in December: 7h and 42min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 7h and 18min).
Average sunshine days in December
Centralina, Brazil
- Average sunshine days in December: 1.2 days
The month with the most sunshine days is July (28.7 days).
The month with the least sunshine days is December (1.2 days).
Average UV index in December
Centralina, Brazil
- Average UV index in December: 6
The month with the highest UV index is August (UV index 7).
The month with the lowest UV index is February (UV index 5).
Average cloud cover in December
Centralina, Brazil
- Average cloud cover in December: 52
The months with the most cloud cover are January and March (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in December
Centralina, Brazil
- Average visibility in December: 8km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February, March and April (7km).
