December weather forecast
Mavinga, Angola

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Weather in December

The first month of the summer, December, is also a hot month in Mavinga, Angola, with temperature in the range of an average low of 21.2°C (70.2°F) and an average high of 31.2°C (88.2°F).

Temperature

The introduction of December notes a subtle temperature variation to a still hot 31.2°C (88.2°F) from November's 33.3°C (91.9°F). Mavinga experiences a steady low-temperature of 21.2°C (70.2°F) throughout December.

Heat index

The average heat index in December is calculated to be a very hot 35°C (95°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', gives a temperature feeling by integrating air temperature and humidity. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The average relative humidity in December is 60%.

Rainfall

In December, the rain falls for 18.6 days. Throughout December, 69mm (2.72") of precipitation is accumulated. Throughout the year, there are 89 rainfall days, and 324mm (12.76") of precipitation is accumulated.

Daylight

December has the longest days of the year, with an average of 13h and 0min of daylight.
On the first day of the month, sunrise is at 04:57 and sunset at 17:57. On the last day of December, in Mavinga, sunrise is at 05:10 and sunset at 18:13 WAT.

Sunshine

In Mavinga, the average sunshine in December is 10.2h.

UV index

September, October and December, with an average maximum UV index of 7, are months with the highest UV index in Mavinga, Angola. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A typical high UV index of 7 in December suggests the following recommendations:
Fend off overexposure. Sun protection is vital. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.

Frequently asked questions

How hot does it get in Mavinga in December?

The high-temperature, in December, in Mavinga, records 31.2°C (88.2°F), while the low-temperature is 21.2°C (70.2°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in December is calculated to be 35°C (95°F).

What is the average humidity in December in Mavinga?

In Mavinga, the average relative humidity in December is 60%.

How many days does it rain in December in Mavinga?

In Mavinga, Angola, in December, it is raining for 18.6 days, with typically 69mm (2.72") of accumulated precipitation.

When are the longest days in Mavinga?

With an average of 13h and 0min of daylight, December has the longest days of the year in Mavinga.

What is the average length of the day in December in Mavinga?

In Mavinga, the average day length in December is 13h and 3min.

When are sunrise and sunset in December in Mavinga?

On the first day of December in Mavinga, Angola, sunrise is at 04:57 and sunset at 17:57. On the last day of the month, sunrise is at 05:10 and sunset at 18:13 WAT.

How many hours of sunshine does Mavinga have in December?

In Mavinga, the average sunshine duration in December is 10.2h.

What is the month with the highest UV index in Mavinga?

September, October and December, with an average maximum UV index of 7, are months with the highest UV index in Mavinga.

How high is the UV index in December in Mavinga?

The average daily maximum UV index in December in Mavinga, Angola, is 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.

Average temperature in December
Mavinga, Angola

Average temperature in December - Mavinga, Angola
  • Average high temperature in December: 31.2°C

The warmest month (with the highest average high temperature) is October (36.3°C).
The month with the lowest average high temperature is June (25.4°C).

  • Average low temperature in December: 21.2°C

The month with the highest average low temperature is November (21.8°C).
The coldest month (with the lowest average low temperature) is July (9.7°C).

Average pressure in December
Mavinga, Angola

Average pressure in December - Mavinga, Angola
  • Average pressure in December: 1009.7mbar

The month with the highest atmospheric pressure is July (1020mbar).
The month with the lowest atmospheric pressure is January (1009.3mbar).

Average wind speed in December
Mavinga, Angola

Average wind speed in December - Mavinga, Angola
  • Average wind speed in December: 8.2km/h

The windiest month (with the highest average wind speed) is September (11.1km/h).
The calmest month (with the lowest average wind speed) is December (8.2km/h).

Average humidity in December
Mavinga, Angola

Average humidity in December - Mavinga, Angola
  • Average humidity in December: 60%

The month with the highest relative humidity is February (65%).
The month with the lowest relative humidity is September (19%).

Average rainfall in December
Mavinga, Angola

Average rainfall in December - Mavinga, Angola
  • Average rainfall in December: 69mm

The wettest month (with the highest rainfall) is January (74mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).

Average rainfall days in December
Mavinga, Angola

Average rainfall days in December - Mavinga, Angola
  • Average rainfall days in December: 18.6 days

The month with the highest number of rainy days is December (18.6 days).
The month with the least rainy days is August (0 days).

Average daylight in December /
Average sunshine in December
Mavinga, Angola

Average daylight in December / Average sunshine in December - Mavinga, Angola
  • Average daylight in December: 13h and 0min

The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 12min).

  • Average sunshine in December: 10h and 1min

The month with the most sunshine is November (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 9h and 0min).

Average sunshine days in December
Mavinga, Angola

Average sunshine days in December - Mavinga, Angola
  • Average sunshine days in December: 10.7 days

The months with the most sunshine days are July and August (31 days).
The month with the least sunshine days is December (10.7 days).

Average UV index in December
Mavinga, Angola

Average UV index in December - Mavinga, Angola
  • Average UV index in December: 7

The months with the highest UV index are September, October and December (UV index 7).
The months with the lowest UV index are May, June and July (UV index 5).

Average cloud cover in December
Mavinga, Angola

Average cloud cover in December - Mavinga, Angola
  • Average cloud cover in December: 29

The month with the most cloud cover is January (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 1).

Average visibility in December
Mavinga, Angola

Average visibility in December - Mavinga, Angola
  • Average visibility in December: 10km

The months with the highest visibility are April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February and March (9km).

Mavinga, Angola

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