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
The average high-temperature during December registers at a still moderately hot 27.6°C (81.7°F), closely corresponding to the preceding month. Wiri records an average low-temperature of 17.2°C (63°F) throughout the month of December.Heat index
The heat index in December is estimated at a tropical 30°C (86°F). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.The standards for the heat index are set for locations in shade and under light breezes. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Humidity
The average relative humidity in December is 71%.Rainfall
In Wiri, during December, the rain falls for 19.6 days and regularly aggregates up to 121mm (4.76") of precipitation. Throughout the year, there are 270.6 rainfall days, and 1854mm (72.99") of precipitation is accumulated.Daylight
The month with the shortest days is December, with an average of 12h and 0min of daylight.On the first day of the month, sunrise is at 05:47 and sunset at 17:48. On the last day of December, sunrise is at 06:01 and sunset at 18:02 CAT.
Sunshine
The average sunshine in December is 9.5h.UV index
January through May, July, September through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, a daily maximum UV index of 6 leads to the following instructions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. 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
What are the temperatures in December?
What is the average humidity in December?
How many days does it rain in December?
What is the month with the shortest days?
What is the average length of the day in December in Wiri?
What time are sunrise and sunset in December?
How many hours of sunshine does Wiri have in December?
What are the months with the highest UV index?
How high is the UV index in December?
Average temperature in December
Wiri, Democratic Republic of Congo
- Average high temperature in December: 27.6°C
The warmest month (with the highest average high temperature) is February (31.2°C).
The month with the lowest average high temperature is July (26.3°C).
- Average low temperature in December: 17.2°C
The month with the highest average low temperature is February (19.1°C).
The coldest months (with the lowest average low temperature) are June, July and August (16.8°C).
Average pressure in December
Wiri, Democratic Republic of Congo
- Average pressure in December: 1011.4mbar
The month with the highest atmospheric pressure is July (1013.7mbar).
The month with the lowest atmospheric pressure is February (1009.8mbar).
Average wind speed in December
Wiri, Democratic Republic of Congo
- Average wind speed in December: 4.7km/h
The windiest months (with the highest average wind speed) are April and May (5.8km/h).
The calmest month (with the lowest average wind speed) is September (4.2km/h).
Average humidity in December
Wiri, Democratic Republic of Congo
- Average humidity in December: 71%
The month with the highest relative humidity is October (82%).
The month with the lowest relative humidity is January (55%).
Average rainfall in December
Wiri, Democratic Republic of Congo
- Average rainfall in December: 121mm
The wettest month (with the highest rainfall) is October (241mm).
The driest month (with the least rainfall) is January (42mm).
Average rainfall days in December
Wiri, Democratic Republic of Congo
- Average rainfall days in December: 19.6 days
The month with the highest number of rainy days is October (27.4 days).
The month with the least rainy days is January (11.1 days).
Average daylight in December /
Average sunshine in December
Wiri, Democratic Republic of Congo
- Average daylight in December: 12h and 0min
The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 0min).
- Average sunshine in December: 9h and 3min
The month with the most sunshine is April (Average sunshine: 10h and 54min).
The month with the least sunshine is October (Average sunshine: 8h and 36min).
Average sunshine days in December
Wiri, Democratic Republic of Congo
- Average sunshine days in December: 9.6 days
The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is September (2.1 days).
Average UV index in December
Wiri, Democratic Republic of Congo
- Average UV index in December: 6
The months with the highest UV index are January, February, March, April, May, July, September, October, November and December (UV index 6).
The months with the lowest UV index are June and August (UV index 5).
Average cloud cover in December
Wiri, Democratic Republic of Congo
- Average cloud cover in December: 24
The months with the most cloud cover are May, August and October (Cloud cover 35).
The month with the least cloud cover is January (Cloud cover 14).
Average visibility in December
Wiri, Democratic Republic of Congo
- Average visibility in December: 9km
The months with the highest visibility are January, February and March (10km).
The months with the lowest visibility are May, August, September and October (8km).
