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
December, with an average high of 30.4°C (86.7°F) and a low of 20.3°C (68.5°F), signifies the coldest month of the year.Heat index
The heat index in December is estimated at a fiery hot 39°C (102.2°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.For clarity, heat index numbers account for light winds and areas under shade. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'real feel' or 'feels like', embodies the combination of air temperature and moisture content to illustrate perceived heat. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather 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 are especially crucial for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
In December, the average relative humidity is 81%.Rainfall
In Omeonga, during December, the rain falls for 24.5 days and regularly aggregates up to 99mm (3.9") of precipitation. Throughout the year, there are 208.5 rainfall days, and 811mm (31.93") of precipitation is accumulated.Daylight
The month with the longest days is December, with an average of 12h and 18min of daylight.On the first day of the month, sunrise is at 06:01 and sunset at 18:20. On the last day of December, sunrise is at 06:15 and sunset at 18:35 CAT.
Sunshine
The average sunshine in December is 7.7h.UV index
February through April, September through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The average daily UV index of 6 in December transforms into the following instructions:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
Is it hot during December?
What is the average humidity in December?
How much does it rain in December?
When are the longest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Omeonga have in December?
When is the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Omeonga, Democratic Republic of Congo
- Average high temperature in December: 30.4°C
The warmest month (with the highest average high temperature) is July (34.7°C).
The month with the lowest average high temperature is December (30.4°C).
- Average low temperature in December: 20.3°C
The month with the highest average low temperature is August (21.8°C).
The coldest month (with the lowest average low temperature) is December (20.3°C).
Average pressure in December
Omeonga, Democratic Republic of Congo
- Average pressure in December: 1010.4mbar
The month with the highest atmospheric pressure is June (1011.7mbar).
The month with the lowest atmospheric pressure is February (1009.4mbar).
Average wind speed in December
Omeonga, Democratic Republic of Congo
- Average wind speed in December: 3.4km/h
The windiest months (with the highest average wind speed) are February, April, May, July and September (4km/h).
The calmest month (with the lowest average wind speed) is December (3.4km/h).
Average humidity in December
Omeonga, Democratic Republic of Congo
- Average humidity in December: 81%
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is July (49%).
Average rainfall in December
Omeonga, Democratic Republic of Congo
- Average rainfall in December: 99mm
The wettest months (with the highest rainfall) are October and November (117mm).
The driest month (with the least rainfall) is July (8mm).
Average rainfall days in December
Omeonga, Democratic Republic of Congo
- Average rainfall days in December: 24.5 days
The month with the highest number of rainy days is December (24.5 days).
The month with the least rainy days is July (5.2 days).
Average daylight in December /
Average sunshine in December
Omeonga, Democratic Republic of Congo
- 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 July (Average sunshine: 9h and 30min).
The month with the least sunshine is November (Average sunshine: 7h and 0min).
Average sunshine days in December
Omeonga, Democratic Republic of Congo
- Average sunshine days in December: 5.2 days
The month with the most sunshine days is July (25.2 days).
The month with the least sunshine days is November (5 days).
Average UV index in December
Omeonga, Democratic Republic of Congo
- Average UV index in December: 6
The months with the highest UV index are January, May, June, July and August (UV index 7).
The months with the lowest UV index are February, March, April, September, October, November and December (UV index 6).
Average cloud cover in December
Omeonga, Democratic Republic of Congo
- Average cloud cover in December: 53
The month with the most cloud cover is November (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 22).
Average visibility in December
Omeonga, Democratic Republic of Congo
- Average visibility in December: 7km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are April, October, November and December (7km).
