December weather forecastMatinga, Angola
December
Weather in December
The first month of the summer, December, is also a moderately hot month in Matinga, Angola, with an average temperature varying between 21.5°C (70.7°F) and 29.5°C (85.1°F).Temperature
The month of December, characterized by an average high of 29.5°C (85.1°F) and a low of 21.5°C (70.7°F), is recognized as the coldest.Heat index
Throughout December, the heat index is appraised at a very hot 37°C (98.6°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.Be aware that heat index ratings are designed for shaded locations and minor breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.
Humidity
The months with the highest humidity are November and December, with an average relative humidity of 84%.Rainfall
In Matinga, Angola, in December, it is raining for 23.6 days, with typically 125mm (4.92") of accumulated precipitation. Throughout the year, there are 197.5 rainfall days, and 834mm (32.83") of precipitation is accumulated.Daylight
With an average of 12h and 30min of daylight, December has the longest days of the year.On the first day of December, sunrise is at 05:31 and sunset at 17:58. On the last day of the month, sunrise is at 05:45 and sunset at 18:13 WAT.
Sunshine
In December, the average sunshine is 8.8h.UV index
The months with the highest UV index in Matinga are January, April through October and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.Note: A typical high UV index of 7 in December suggests the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Matinga, Angola
- Average high temperature in December: 29.5°C
The warmest month (with the highest average high temperature) is August (33.3°C).
The month with the lowest average high temperature is December (29.5°C).
- Average low temperature in December: 21.5°C
The month with the highest average low temperature is September (22.9°C).
The coldest months (with the lowest average low temperature) are June and July (20.9°C).
Average pressure in December
Matinga, Angola
- Average pressure in December: 1011mbar
The month with the highest atmospheric pressure is June (1013mbar).
The month with the lowest atmospheric pressure is February (1010.2mbar).
Average wind speed in December
Matinga, Angola
- Average wind speed in December: 4.5km/h
The windiest month (with the highest average wind speed) is August (8.1km/h).
The calmest months (with the lowest average wind speed) are April, May and December (4.5km/h).
Average humidity in December
Matinga, Angola
- Average humidity in December: 84%
The months with the highest relative humidity are November and December (84%).
The month with the lowest relative humidity is August (55%).
Average rainfall in December
Matinga, Angola
- Average rainfall in December: 125mm
The wettest month (with the highest rainfall) is October (126mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in December
Matinga, Angola
- Average rainfall days in December: 23.6 days
The month with the highest number of rainy days is December (23.6 days).
The month with the least rainy days is July (2.8 days).
Average daylight in December /
Average sunshine in December
Matinga, Angola
- Average daylight in December: 12h and 30min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in December: 8h and 48min
The month with the most sunshine is January (Average sunshine: 9h and 24min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).
Average sunshine days in December
Matinga, Angola
- Average sunshine days in December: 6.5 days
The month with the most sunshine days is July (27.5 days).
The month with the least sunshine days is January (6.2 days).
Average UV index in December
Matinga, Angola
- Average UV index in December: 7
The months with the highest UV index are January, April, May, June, July, August, September, October and December (UV index 7).
The months with the lowest UV index are February, March and November (UV index 6).
Average cloud cover in December
Matinga, Angola
- Average cloud cover in December: 51
The month with the most cloud cover is November (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 18).
Average visibility in December
Matinga, Angola
- Average visibility in December: 8km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, March, April, November and December (8km).
