December weather forecastBula Atumba, Angola
December
Weather in December
December, the first month of the summer in Bula Atumba, is also a moderately hot month, with an average temperature fluctuating between 27.8°C (82°F) and 19.5°C (67.1°F).Temperature
Bula Atumba witnesses the coldest weather in December, with temperatures averaging a high of 27.8°C (82°F) and a low of 19.5°C (67.1°F).Heat index
December's mean heat index is estimated at a tropical 32°C (89.6°F). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'real feel' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Humidity
The months with the highest humidity are April and December, with an average relative humidity of 86%.Rainfall
In December, in Bula Atumba, the rain falls for 26.2 days. Throughout December, 160mm (6.3") of precipitation is accumulated. In Bula Atumba, during the entire year, the rain falls for 208.7 days and collects up to 1182mm (46.54") of precipitation.Daylight
The month with the longest days is December, with an average of 12h and 36min of daylight.On the first day of the month, sunrise is at 05:32 and sunset at 18:07. On the last day of December, in Bula Atumba, sunrise is at 05:45 and sunset at 18:22 WAT.
Sunshine
In Bula Atumba, the average sunshine in December is 8.2h.UV index
The months with the highest UV index in Bula Atumba are January through December, with an average maximum UV index of 6. The months with the lowest UV index in Bula Atumba are January through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In December, an average UV index of 6 transforms into the following instructions:
Shield from overexposure. Defense against sun-related harm is required. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Bula Atumba, Angola
- Average high temperature in December: 27.8°C
The warmest month (with the highest average high temperature) is August (32°C).
The month with the lowest average high temperature is December (27.8°C).
- Average low temperature in December: 19.5°C
The months with the highest average low temperature are October and November (20.7°C).
The coldest month (with the lowest average low temperature) is June (16.6°C).
Average pressure in December
Bula Atumba, Angola
- Average pressure in December: 1011.8mbar
The month with the highest atmospheric pressure is July (1014.6mbar).
The month with the lowest atmospheric pressure is February (1011.3mbar).
Average wind speed in December
Bula Atumba, Angola
- Average wind speed in December: 5.4km/h
The windiest month (with the highest average wind speed) is September (9.9km/h).
The calmest month (with the lowest average wind speed) is April (5.1km/h).
Average humidity in December
Bula Atumba, Angola
- Average humidity in December: 86%
The months with the highest relative humidity are April and December (86%).
The month with the lowest relative humidity is July (60%).
Average rainfall in December
Bula Atumba, Angola
- Average rainfall in December: 160mm
The wettest month (with the highest rainfall) is April (219mm).
The driest months (with the least rainfall) are June and July (1mm).
Average rainfall days in December
Bula Atumba, Angola
- Average rainfall days in December: 26.2 days
The month with the highest number of rainy days is November (27.1 days).
The months with the least rainy days are June and July (1.7 days).
Average daylight in December /
Average sunshine in December
Bula Atumba, Angola
- Average daylight in December: 12h and 36min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in December: 8h and 12min
The month with the most sunshine is January (Average sunshine: 9h and 0min).
The month with the least sunshine is April (Average sunshine: 6h and 42min).
Average sunshine days in December
Bula Atumba, Angola
- Average sunshine days in December: 3.2 days
The month with the most sunshine days is July (25.7 days).
The month with the least sunshine days is November (1.4 days).
Average UV index in December
Bula Atumba, Angola
- Average UV index in December: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in December
Bula Atumba, Angola
- Average cloud cover in December: 62
The month with the most cloud cover is November (Cloud cover 63).
The month with the least cloud cover is June (Cloud cover 17).
Average visibility in December
Bula Atumba, Angola
- Average visibility in December: 7km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, March, April and December (7km).
