December weather forecast
Calobombo, Angola

December

Weather in December

December, the first month of the summer in Calobombo, is also an agreeable month, with temperature in the range of an average low of 15.2°C (59.4°F) and an average high of 22.9°C (73.2°F).

Temperature

Calobombo's December weather, with an average high temperature of 22.9°C (73.2°F) and an average low temperature of 15.2°C (59.4°F), tends to be the coldest of the year.

Humidity

December is the most humid month, with an average relative humidity of 87%.

Rainfall

December is the month with the most rainfall in Calobombo. Rain falls for 30 days and accumulates 281mm (11.06") of precipitation.

Daylight

The month with the longest days is December, with an average of 12h and 54min of daylight.
On the first day of the month, sunrise is at 05:23 and sunset at 18:12. On the last day of December, in Calobombo, sunrise is at 05:35 and sunset at 18:27 WAT.

Sunshine

In December, the average sunshine in Calobombo, Angola, is 8.3h.

UV index

The months with the lowest UV index are January through July, October through December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 5 in December transforms into the following instructions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.

Frequently asked questions

What month is the coldest?
With average high temperatures of 22.9°C (73.2°F) and lows of 15.2°C (59.4°F), December is the coldest month.
What are the temperatures in December?
In December, the average high-temperature and low-temperature are 22.9°C (73.2°F) and 15.2°C (59.4°F) respectively. In October, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, is calculated to be 31°C (87.8°F).
What is the most humid month?
With an average relative humidity of 87%, December is the most humid month.
What is the average humidity in December?
In Calobombo, the average relative humidity in December is 87%.
What is the rainiest month?
December is the month with the most rainfall. Rain falls for 30 days and accumulates 281mm (11.06") of precipitation.
How many days does it rain in December?
In Calobombo, in December, during 30 rainfall days, 281mm (11.06") of precipitation is typically accumulated.
When are the longest days?
With an average of 12h and 54min of daylight, December has the longest days of the year.
What is the average length of the day in December?
The average day length in December is 12h and 52min.
When are sunrise and sunset in December in Calobombo?
On the first day of December, sunrise is at 05:23 and sunset at 18:12. On the last day of the month, sunrise is at 05:35 and sunset at 18:27 WAT.
How many hours of sunshine does Calobombo have in December?
In December, the average sunshine duration is 8.3h.
What are the months with the lowest UV index in Calobombo?
January through July, October through December, with an average maximum UV index of 5, are months with the lowest UV index.
How high is the UV index in December?
In Calobombo, Angola, the average daily maximum UV index in December is 5. A UV Index reading of 3 to 5 represents a medium health risk 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 - Calobombo, Angola
Average temperature in December
Calobombo, Angola
  • Average high temperature in December: 22.9°C

The warmest month (with the highest average high temperature) is September (30.5°C).
The month with the lowest average high temperature is December (22.9°C).

  • Average low temperature in December: 15.2°C

The month with the highest average low temperature is October (15.9°C).
The coldest month (with the lowest average low temperature) is June (8.9°C).

Average pressure in December - Calobombo, Angola
Average pressure in December
Calobombo, Angola
  • Average pressure in December: 1012.9mbar

The month with the highest atmospheric pressure is June (1017.5mbar).
The month with the lowest atmospheric pressure is October (1012.5mbar).

Average wind speed in December - Calobombo, Angola
Average wind speed in December
Calobombo, Angola
  • Average wind speed in December: 4.8km/h

The windiest month (with the highest average wind speed) is August (6.9km/h).
The calmest month (with the lowest average wind speed) is December (4.8km/h).

Average humidity in December - Calobombo, Angola
Average humidity in December
Calobombo, Angola
  • Average humidity in December: 87%

The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (30%).

Average rainfall in December - Calobombo, Angola
Average rainfall in December
Calobombo, Angola
  • Average rainfall in December: 281mm

The wettest month (with the highest rainfall) is December (281mm).
The driest months (with the least rainfall) are June, July and August (0mm).

Average rainfall days in December - Calobombo, Angola
Average rainfall days in December
Calobombo, Angola
  • Average rainfall days in December: 30 days

The month with the highest number of rainy days is December (30 days).
The months with the least rainy days are June and July (0.1 days).

Average daylight in December / Average sunshine in December - Calobombo, Angola
Average daylight in December /
Average sunshine in December
Calobombo, Angola
  • Average daylight in December: 12h and 5min

The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 24min).

  • Average sunshine in December: 8h and 2min

The months with the most sunshine are September and November (Average sunshine: 9h and 36min).
The month with the least sunshine is April (Average sunshine: 6h and 42min).

Average sunshine days in December - Calobombo, Angola
Average sunshine days in December
Calobombo, Angola
  • Average sunshine days in December: 0.8 days

The month with the most sunshine days is July (31 days).
The month with the least sunshine days is December (0.8 days).

Average UV index in December - Calobombo, Angola
Average UV index in December
Calobombo, Angola
  • Average UV index in December: 5

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

Average cloud cover in December - Calobombo, Angola
Average cloud cover in December
Calobombo, Angola
  • Average cloud cover in December: 60

The month with the most cloud cover is December (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 1).

Average visibility in December - Calobombo, Angola
Average visibility in December
Calobombo, Angola
  • Average visibility in December: 7km

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

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