December weather forecastBibala, Angola
December
Weather in December
As the year closes, December brings a slightly reduced rainfall of 282mm (11.1") but maintains a high number of rainy days. This month witnesses a rise in temperature, retaining the warm climate experienced throughout the year in Bibala. The high humidity level and significant cloud cover contribute to the city's typically moist December weather. Despite the slightly lower visibility due to persistent rains, the steady wind conditions balance out the overall weather conditions, closing the year in Bibala on a warm and wet note.Temperature
The start of December marks an average high-temperature of a still warm 23.5°C (74.3°F), hardly distinguishable from the conditions in November. An average low-temperature of 15.7°C (60.3°F) is recorded in the month of December in Bibala.Humidity
In December, the average relative humidity is 79%.Rainfall
In December, in Bibala, the rain falls for 25.8 days. Throughout December, 282mm (11.1") of precipitation is accumulated. In Bibala, during the entire year, the rain falls for 170.5 days and collects up to 1898mm (74.72") of precipitation.Daylight
The month with the longest days is December, with an average of 13h and 0min of daylight.On the first day of the month, sunrise is at 05:27 and sunset at 18:23. On the last day of December, sunrise is at 05:40 and sunset at 18:39 WAT.
Sunshine
In December, the average sunshine in Bibala is 8.8h.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 moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In December, the average maximum UV index of 5 translates into the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Bibala, Angola
- Average high temperature in December: 23.5°C
The warmest month (with the highest average high temperature) is September (29.6°C).
The months with the lowest average high temperature are January and March (23.3°C).
- Average low temperature in December: 15.7°C
The month with the highest average low temperature is November (16.5°C).
The coldest months (with the lowest average low temperature) are June and July (10.4°C).
Average pressure in December
Bibala, Angola
- Average pressure in December: 1011.5mbar
The month with the highest atmospheric pressure is July (1016mbar).
The months with the lowest atmospheric pressure are February and November (1011.2mbar).
Average wind speed in December
Bibala, Angola
- Average wind speed in December: 5km/h
The windiest month (with the highest average wind speed) is July (7.9km/h).
The calmest month (with the lowest average wind speed) is February (4.9km/h).
Average humidity in December
Bibala, Angola
- Average humidity in December: 79%
The month with the highest relative humidity is March (83%).
The month with the lowest relative humidity is August (38%).
Average rainfall in December
Bibala, Angola
- Average rainfall in December: 282mm
The wettest month (with the highest rainfall) is March (366mm).
The driest months (with the least rainfall) are June and July (0mm).
Average rainfall days in December
Bibala, Angola
- Average rainfall days in December: 25.8 days
The month with the highest number of rainy days is March (26.7 days).
The months with the least rainy days are June and July (0.1 days).
Average daylight in December /
Average sunshine in December
Bibala, 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 18min).
- Average sunshine in December: 8h and 48min
The month with the most sunshine is October (Average sunshine: 11h and 36min).
The month with the least sunshine is March (Average sunshine: 7h and 0min).
Average sunshine days in December
Bibala, Angola
- Average sunshine days in December: 4.5 days
The month with the most sunshine days is July (30.9 days).
The month with the least sunshine days is March (3.7 days).
Average UV index in December
Bibala, 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
Bibala, Angola
- Average cloud cover in December: 51
The month with the most cloud cover is March (Cloud cover 55).
The months with the least cloud cover are June and July (Cloud cover 2).
Average visibility in December
Bibala, Angola
- Average visibility in December: 8km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January and March (7km).
