December weather forecastAracitaba, Brazil

December

Weather in December

December, the first month of the summer in Aracitaba, is still a warm month, with an average temperature ranging between max 25.2°C (77.4°F) and min 17.6°C (63.7°F).

Temperature

Aracitaba's shift from November to December is accompanied by an average high-temperature of a still moderately hot 25.2°C (77.4°F), a slight deviation from 24°C (75.2°F). Aracitaba observes an average low-temperature of 17.6°C (63.7°F) during December nights.

Humidity

In Aracitaba, the average relative humidity in December is 91%.

Rainfall

December is the month with the most rainfall. Rain falls for 29.1 days and accumulates 251mm (9.88") 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 the month, sunrise is at 05:02 and sunset at 18:22. On the last day of December, sunrise is at 05:14 and sunset at 18:39 -03.

Sunshine

In December, the average sunshine is 6.1h.

UV index

January through December, with an average maximum UV index of 5, are months with the highest UV index. January through December, with an average maximum UV index of 5, are months with the lowest UV index in Aracitaba. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 5 in December converts into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.

Updated: Feb 1, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature, in December, in Aracitaba, is 25.2°C (77.4°F), while the average low-temperature is 17.6°C (63.7°F).

The average relative humidity in December in Aracitaba, Brazil, is 91%.

December is the month with the most rainfall in Aracitaba, Brazil. Rain falls for 29.1 days and accumulates 251mm (9.88") of precipitation.

In December, the rain falls for 29.1 days. Throughout December, 251mm (9.88") of precipitation is accumulated.

December has the longest days of the year in Aracitaba, with an average of 13h and 24min of daylight.

In December, the average day length is 13h and 25min.

In December, on the first day of the month, sunrise is at 05:02 and sunset at 18:22. On the last day of the month, in Aracitaba, sunrise is at 05:14 and sunset at 18:39 -03.

In Aracitaba, Brazil, the average sunshine duration in December is 6.1h.

The months with the highest UV index in Aracitaba are January through December, with an average maximum UV index of 5.

The months with the lowest UV index in Aracitaba, Brazil, are January through December, with an average maximum UV index of 5.

In Aracitaba, the average daily maximum UV index in December is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

24°C

25.2°C

25.4°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8.7km/h

7.8km/h

7.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

2.5

1.2

2.8

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Aracitaba, Brazil

Average high temperature in December: 25.2°C

The warmest month (with the highest average high temperature) is February (25.6°C).
The month with the lowest average high temperature is June (20.9°C).

Average low temperature in December: 17.6°C

The months with the highest average low temperature are January and December (17.6°C).
The coldest month (with the lowest average low temperature) is July (12°C).

Average pressure in December
Aracitaba, Brazil

Average pressure in December: 1012.8mbar

The month with the highest atmospheric pressure is July (1021mbar).
The month with the lowest atmospheric pressure is December (1012.8mbar).

Average wind speed in December
Aracitaba, Brazil

Average wind speed in December: 7.2km/h

The windiest month (with the highest average wind speed) is September (8.3km/h).
The calmest month (with the lowest average wind speed) is April (6km/h).

Average humidity in December
Aracitaba, Brazil

Average humidity in December: 91%

The months with the highest relative humidity are March and April (92%).
The month with the lowest relative humidity is September (76%).

Average rainfall in December
Aracitaba, Brazil

Average rainfall in December: 251mm

The wettest month (with the highest rainfall) is December (251mm).
The driest month (with the least rainfall) is July (14mm).

Average rainfall days in December
Aracitaba, Brazil

Average rainfall days in December: 29.1 days

The month with the highest number of rainy days is December (29.1 days).
The month with the least rainy days is August (9.3 days).

Average daylight in December /
Average sunshine in December
Aracitaba, Brazil

Average daylight in December: 13h and 24min

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 6min

The months with the most sunshine are August and September (Average sunshine: 8h and 0min).
The month with the least sunshine is November (Average sunshine: 5h and 24min).

Average sunshine days in December
Aracitaba, Brazil

Average sunshine days in December: 1.2 days

The month with the most sunshine days is August (18.6 days).
The month with the least sunshine days is December (1.2 days).

Average UV index in December
Aracitaba, Brazil

Average UV index in December: 5

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).