December weather forecast
Serelepe, Brazil

December

Weather in December

The first month of the summer, December, is still a warm month in Serelepe, Brazil, with an average temperature varying between 19.4°C (66.9°F) and 28.5°C (83.3°F).

Temperature

As Serelepe welcomes December, the average high-temperature records at a still moderately hot 28.5°C (83.3°F), marking an insignificant deviation from the prior month. Serelepe encounters a steady low-temperature average of 19.4°C (66.9°F) throughout the month of December.

Heat index

The heat index for December is calculated to be a tropical 34°C (93.2°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.

Humidity

The average relative humidity in December in Serelepe is 82%.

Rainfall

In Serelepe, in December, during 26.3 rainfall days, 161mm (6.34") of precipitation is typically accumulated. In Serelepe, during the entire year, the rain falls for 202.1 days and collects up to 1161mm (45.71") of precipitation.

Daylight

December has the longest days of the year in Serelepe, with an average of 13h and 30min of daylight.
On the first day of the month, sunrise is at 05:16 and sunset at 18:40. On the last day of December, in Serelepe, Brazil, sunrise is at 05:28 and sunset at 18:56 -03.

Sunshine

The average sunshine in December is 7.9h.

UV index

The months with the highest UV index in Serelepe are January, August through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: In December, the maximum UV index of 6 suggests these recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.

Frequently asked questions

How hot is December in Serelepe?
December temperatures vary between a high-temperature of 28.5°C (83.3°F) and a low-temperature of 19.4°C (66.9°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in December is calculated to be 34°C (93.2°F).
What is the average humidity in December in Serelepe?
In Serelepe, the average relative humidity in December is 82%.
How much does it rain in Serelepe in December?
In Serelepe, in December, during 26.3 rainfall days, 161mm (6.34") of precipitation is typically accumulated.
When are the longest days in Serelepe?
December has the longest days of the year in Serelepe, with an average of 13h and 30min of daylight.
What is the average length of the day in December in Serelepe?
The average day length in December is 13h and 28min.
When are sunrise and sunset in December in Serelepe?
In December, on the first day of the month, sunrise is at 05:16 and sunset at 18:40. On the last day of the month, in Serelepe, sunrise is at 05:28 and sunset at 18:56 -03.
How long on average sun shines in December in Serelepe?
In Serelepe, the average sunshine duration in December is 7.9h.
What are the months with the highest UV index in Serelepe?
January, August through December, with an average maximum UV index of 6, are months with the highest UV index in Serelepe.
What is the UV index intensity in December in Serelepe?
In December, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Serelepe, Brazil
  • Average high temperature in December: 28.5°C

The warmest month (with the highest average high temperature) is October (29.5°C).
The month with the lowest average high temperature is June (23.2°C).

  • Average low temperature in December: 19.4°C

The month with the highest average low temperature is December (19.4°C).
The coldest month (with the lowest average low temperature) is June (13.3°C).

Average pressure in December
Serelepe, Brazil
  • Average pressure in December: 1011.8mbar

The month with the highest atmospheric pressure is July (1020mbar).
The month with the lowest atmospheric pressure is December (1011.8mbar).

Average wind speed in December
Serelepe, Brazil
  • Average wind speed in December: 7.3km/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 March (6.3km/h).

Average humidity in December
Serelepe, Brazil
  • Average humidity in December: 82%

The month with the highest relative humidity is March (86%).
The month with the lowest relative humidity is September (62%).

Average rainfall in December
Serelepe, Brazil
  • Average rainfall in December: 161mm

The wettest month (with the highest rainfall) is January (215mm).
The driest months (with the least rainfall) are July and August (18mm).

Average rainfall days in December
Serelepe, Brazil
  • Average rainfall days in December: 26.3 days

The month with the highest number of rainy days is January (27.7 days).
The month with the least rainy days is August (5.1 days).

Average daylight in December /
Average sunshine in December
Serelepe, Brazil
  • Average daylight in December: 13h and 3min

The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).

  • Average sunshine in December: 7h and 5min

The month with the most sunshine is September (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).

Average sunshine days in December
Serelepe, Brazil
  • Average sunshine days in December: 3.7 days

The month with the most sunshine days is August (25.5 days).
The month with the least sunshine days is January (3 days).

Average UV index in December
Serelepe, Brazil
  • Average UV index in December: 6

The months with the highest UV index are January, August, September, October, November and December (UV index 6).
The months with the lowest UV index are February, March, April, May, June and July (UV index 5).

Average cloud cover in December
Serelepe, Brazil
  • Average cloud cover in December: 47

The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 17).

Average visibility in December
Serelepe, Brazil
  • Average visibility in December: 8km

The months with the highest visibility are August and September (10km).
The months with the lowest visibility are January, March, April and May (7km).

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