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
December
Weather in December
Temperature
In December, Mbon notes an average high-temperature of a still moderately hot 28.7°C (83.7°F), hardly different from the preceding month. Throughout December, the temperature tends to fall to a consistent average low of 20.8°C (69.4°F).Heat index
December's heat index is evaluated at a tropical 34°C (93.2°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.Consider that heat index readings are for situations in the shade and light wind. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant 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.
Humidity
In Mbon, the average relative humidity in December is 82%.Rainfall
In Mbon, in December, it is raining for 25.2 days, with typically 154mm (6.06") of accumulated precipitation. In Mbon, during the entire year, the rain falls for 269.7 days and collects up to 1470mm (57.87") of precipitation.Daylight
December has the longest days of the year, with an average of 12h and 12min of daylight.On the first day of December, sunrise is at 05:41 and sunset at 17:55. On the last day of the month, sunrise is at 05:55 and sunset at 18:10 WAT.
Sunshine
The average sunshine in December is 8.9h.UV index
February, March, May, June, August through December, with an average maximum UV index of 6, are months with the lowest UV index in Mbon, Congo. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.Note: In December, the maximum UV index of 6 transforms into these recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during December?
What is the average humidity in December?
How much does it rain in December?
When are the longest days?
How many hours of daylight does Mbon have in December?
What time are sunrise and sunset in December?
How long on average sun shines in December?
What are the months with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Mbon, Congo
- Average high temperature in December: 28.7°C
The warmest months (with the highest average high temperature) are July and August (30.8°C).
The month with the lowest average high temperature is November (27.9°C).
- Average low temperature in December: 20.8°C
The months with the highest average low temperature are February and March (21.8°C).
The coldest months (with the lowest average low temperature) are June, November and December (20.8°C).
Average pressure in December
Mbon, Congo
- Average pressure in December: 1010.9mbar
The month with the highest atmospheric pressure is June (1012.9mbar).
The month with the lowest atmospheric pressure is February (1010.1mbar).
Average wind speed in December
Mbon, Congo
- Average wind speed in December: 5.7km/h
The windiest month (with the highest average wind speed) is August (8.3km/h).
The calmest month (with the lowest average wind speed) is December (5.7km/h).
Average humidity in December
Mbon, Congo
- Average humidity in December: 82%
The month with the highest relative humidity is November (85%).
The month with the lowest relative humidity is July (60%).
Average rainfall in December
Mbon, Congo
- Average rainfall in December: 154mm
The wettest month (with the highest rainfall) is November (226mm).
The driest month (with the least rainfall) is July (14mm).
Average rainfall days in December
Mbon, Congo
- Average rainfall days in December: 25.2 days
The month with the highest number of rainy days is October (28.5 days).
The month with the least rainy days is July (9.3 days).
Average daylight in December /
Average sunshine in December
Mbon, Congo
- Average daylight in December: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 0min).
- Average sunshine in December: 8h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 18min).
The month with the least sunshine is October (Average sunshine: 6h and 6min).
Average sunshine days in December
Mbon, Congo
- Average sunshine days in December: 5.1 days
The month with the most sunshine days is July (19.4 days).
The month with the least sunshine days is October (1.9 days).
Average UV index in December
Mbon, Congo
- Average UV index in December: 6
The months with the highest UV index are January, April and July (UV index 7).
The months with the lowest UV index are February, March, May, June, August, September, October, November and December (UV index 6).
Average cloud cover in December
Mbon, Congo
- Average cloud cover in December: 49
The month with the most cloud cover is October (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in December
Mbon, Congo
- Average visibility in December: 8km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are October, November and December (8km).
