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's beginning signals an average high-temperature of a still agreeable 20.5°C (68.9°F), barely different from November's 20.1°C (68.2°F). During the nights in December, Mumba experiences a consistent average temperature of 13.2°C (55.8°F).Humidity
The average relative humidity in December is 84%.Rainfall
In Mumba, in December, during 26.5 rainfall days, 120mm (4.72") of precipitation is typically accumulated. In Mumba, during the entire year, the rain falls for 289.8 days and collects up to 1383mm (54.45") of precipitation.Daylight
The month with the longest days is December, with an average of 12h and 12min of daylight.On the first day of December, sunrise is at 05:47 and sunset at 17:59. On the last day of the month, sunrise is at 06:01 and sunset at 18:13 CAT.
Sunshine
In Mumba, Democratic Republic of Congo, the average sunshine in December is 9.9h.UV index
January through May, July through October and December, with an average maximum UV index of 5, are months with the highest UV index in Mumba. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A daily maximum UV index of 5 in December translates into the following instructions:
Be vigilant - A duty to shield skin and eyes from injury exists. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Mumba in December?
What is the average humidity in December?
How much does it rain in December?
When are the longest days in Mumba?
How many hours of daylight does Mumba have in December?
When is the sunrise / sunset in December?
How many hours of sunshine does Mumba have in December?
What is the month with the highest UV index?
What is the UV index intensity in December?
Average temperature in December
Mumba, Democratic Republic of Congo
- Average high temperature in December: 20.5°C
The warmest month (with the highest average high temperature) is February (21.8°C).
The month with the lowest average high temperature is May (19.6°C).
- Average low temperature in December: 13.2°C
The month with the highest average low temperature is October (13.9°C).
The coldest months (with the lowest average low temperature) are January and June (12.8°C).
Average pressure in December
Mumba, Democratic Republic of Congo
- Average pressure in December: 1013.2mbar
The month with the highest atmospheric pressure is June (1015.6mbar).
The month with the lowest atmospheric pressure is February (1012.4mbar).
Average wind speed in December
Mumba, Democratic Republic of Congo
- Average wind speed in December: 3.8km/h
The windiest month (with the highest average wind speed) is May (6km/h).
The calmest month (with the lowest average wind speed) is December (3.8km/h).
Average humidity in December
Mumba, Democratic Republic of Congo
- Average humidity in December: 84%
The months with the highest relative humidity are April and May (88%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Mumba, Democratic Republic of Congo
- Average rainfall in December: 120mm
The wettest month (with the highest rainfall) is October (174mm).
The driest month (with the least rainfall) is July (41mm).
Average rainfall days in December
Mumba, Democratic Republic of Congo
- Average rainfall days in December: 26.5 days
The month with the highest number of rainy days is October (27.7 days).
The month with the least rainy days is July (18.5 days).
Average daylight in December /
Average sunshine in December
Mumba, Democratic Republic of 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: 9h and 5min
The month with the most sunshine is September (Average sunshine: 10h and 0min).
The month with the least sunshine is April (Average sunshine: 7h and 48min).
Average sunshine days in December
Mumba, Democratic Republic of Congo
- Average sunshine days in December: 3.5 days
The month with the most sunshine days is July (10.5 days).
The month with the least sunshine days is November (2.1 days).
Average UV index in December
Mumba, Democratic Republic of Congo
- Average UV index in December: 5
The months with the highest UV index are January, February, March, April, May, July, August, September, October and December (UV index 5).
The months with the lowest UV index are June and November (UV index 4).
Average cloud cover in December
Mumba, Democratic Republic of Congo
- Average cloud cover in December: 44
The month with the most cloud cover is May (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Mumba, Democratic Republic of Congo
- Average visibility in December: 8km
The months with the highest visibility are July and August (10km).
The month with the lowest visibility is May (7km).
