Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The beginning of December records an average high-temperature of a still moderately hot 27.3°C (81.1°F), almost echoing the conditions of the previous month. Bilanga's December nights experience a subtle temperature dip to an average of 24.7°C (76.5°F).Heat index
The heat index in December is estimated at a tropical 31°C (87.8°F). Continuing activity during long-lasting exposure might induce tiredness and result in heat cramps.In reference to the heat index, it's for places in shade and with a slight wind. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Humidity
The average relative humidity in December is 85%.Rainfall
In Bilanga, in December, during 28.2 rainfall days, 194mm (7.64") of precipitation is typically accumulated. In Bilanga, during the entire year, the rain falls for 242 days and collects up to 1179mm (46.42") of precipitation.Daylight
With an average of 12h and 18min of daylight, December has the longest days of the year.On the first day of the month, sunrise is at 05:57 and sunset at 18:15. On the last day of December, sunrise is at 06:11 and sunset at 18:29 WAT.
Sunshine
In Bilanga, Gabon, the average sunshine in December is 7.6h.UV index
The months with the highest UV index are January, March, April, November and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.Note: In December, the average maximum UV index of 7 translates into the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Frequently asked questions
What are December temperatures in Bilanga?
What is the average humidity in December in Bilanga?
How many days does it rain in December in Bilanga?
When are the longest days in Bilanga?
What is the average length of the day in December in Bilanga?
When is the sunrise / sunset in December in Bilanga?
How long on average sun shines in December in Bilanga?
When is the highest UV index in Bilanga?
What is the UV index intensity in December in Bilanga?
Average temperature in December
Bilanga, Gabon
- Average high temperature in December: 27.3°C
The warmest months (with the highest average high temperature) are March and April (29°C).
The months with the lowest average high temperature are July and August (24.3°C).
- Average low temperature in December: 24.7°C
The months with the highest average low temperature are February and April (25.5°C).
The coldest month (with the lowest average low temperature) is July (20.5°C).
Average pressure in December
Bilanga, Gabon
- Average pressure in December: 1010.8mbar
The month with the highest atmospheric pressure is July (1014.5mbar).
The months with the lowest atmospheric pressure are February and March (1010.1mbar).
Average wind speed in December
Bilanga, Gabon
- Average wind speed in December: 9.2km/h
The windiest month (with the highest average wind speed) is October (11.6km/h).
The calmest month (with the lowest average wind speed) is January (8.4km/h).
Average humidity in December
Bilanga, Gabon
- Average humidity in December: 85%
The months with the highest relative humidity are May, October and November (86%).
The months with the lowest relative humidity are February and March (82%).
Average rainfall in December
Bilanga, Gabon
- Average rainfall in December: 194mm
The wettest month (with the highest rainfall) is November (225mm).
The driest month (with the least rainfall) is July (3mm).
Average rainfall days in December
Bilanga, Gabon
- Average rainfall days in December: 28.2 days
The month with the highest number of rainy days is January (28.3 days).
The month with the least rainy days is July (4.7 days).
Average daylight in December /
Average sunshine in December
Bilanga, Gabon
- Average daylight in December: 12h and 2min
The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 11h and 54min).
- Average sunshine in December: 7h and 4min
The month with the most sunshine is June (Average sunshine: 8h and 18min).
The month with the least sunshine is September (Average sunshine: 5h and 42min).
Average sunshine days in December
Bilanga, Gabon
- Average sunshine days in December: 1.5 days
The month with the most sunshine days is July (22.4 days).
The month with the least sunshine days is November (0.9 days).
Average UV index in December
Bilanga, Gabon
- Average UV index in December: 7
The months with the highest UV index are January, March, April, November and December (UV index 7).
The months with the lowest UV index are February, May, June, July, August, September and October (UV index 6).
Average cloud cover in December
Bilanga, Gabon
- Average cloud cover in December: 51
The month with the most cloud cover is October (Cloud cover 69).
The month with the least cloud cover is June (Cloud cover 40).
Average visibility in December
Bilanga, Gabon
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, September and October (10km).
The months with the lowest visibility are August, November and December (9km).
Bilanga, Gabon
Weather forecast for your location
2. Allow the app to use your location
