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 onset of December brings with it an average high-temperature of a still torrid 35.7°C (96.3°F), showing a negligible variation from the month before. Mambonco reports a substantial plunge from daytime highs during the nights of December, with an average low-temperature of 19.5°C (67.1°F).Humidity
In Mambonco, the average relative humidity in December is 25%.Rainfall
January through March and December are months without rainfall.Daylight
With an average of 11h and 24min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 07:06 and sunset at 18:33. On the last day of the month, sunrise is at 07:21 and sunset at 18:46 GMT.
Sunshine
In December, the average sunshine is 9.7h.UV index
The average daily maximum UV index in December in Mambonco is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In December, the maximum UV index of 7 suggests these recommendations:
Shield from overexposure. Defense against sun-related harm is required. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Mambonco in December?
What is the average humidity in December?
What is the driest month in Mambonco?
Does it rain in December?
What is the month with the shortest days?
How many hours of daylight does Mambonco have in December?
What time are sunrise and sunset in December in Mambonco?
How long on average sun shines in December?
What is the UV index intensity in December?
Average temperature in December
Mambonco, Guinea-Bissau
- Average high temperature in December: 35.7°C
The warmest month (with the highest average high temperature) is April (42.1°C).
The month with the lowest average high temperature is August (31°C).
- Average low temperature in December: 19.5°C
The month with the highest average low temperature is June (25.1°C).
The coldest month (with the lowest average low temperature) is January (19.3°C).
Average pressure in December
Mambonco, Guinea-Bissau
- Average pressure in December: 1011.3mbar
The month with the highest atmospheric pressure is July (1012.6mbar).
The month with the lowest atmospheric pressure is April (1009.5mbar).
Average wind speed in December
Mambonco, Guinea-Bissau
- Average wind speed in December: 8.4km/h
The windiest month (with the highest average wind speed) is February (9.4km/h).
The calmest month (with the lowest average wind speed) is October (6km/h).
Average humidity in December
Mambonco, Guinea-Bissau
- Average humidity in December: 25%
The month with the highest relative humidity is August (86%).
The month with the lowest relative humidity is January (19%).
Average rainfall in December
Mambonco, Guinea-Bissau
- Average rainfall in December: 0mm
The wettest month (with the highest rainfall) is August (206mm).
The driest months (with the least rainfall) are January, February, March and December (0mm).
Average rainfall days in December
Mambonco, Guinea-Bissau
- Average rainfall days in December: 0.3 days
The month with the highest number of rainy days is August (27.7 days).
The month with the least rainy days is January (0.1 days).
Average daylight in December /
Average sunshine in December
Mambonco, Guinea-Bissau
- Average daylight in December: 11h and 2min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in December: 9h and 4min
The month with the most sunshine is April (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 5h and 54min).
Average sunshine days in December
Mambonco, Guinea-Bissau
- Average sunshine days in December: 30.7 days
The month with the most sunshine days is January (30.9 days).
The month with the least sunshine days is August (2.5 days).
Average UV index in December
Mambonco, Guinea-Bissau
- Average UV index in December: 7
The months with the highest UV index are March, April and May (UV index 8).
The month with the lowest UV index is August (UV index 6).
Average cloud cover in December
Mambonco, Guinea-Bissau
- Average cloud cover in December: 12
The month with the most cloud cover is August (Cloud cover 63).
The month with the least cloud cover is March (Cloud cover 6).
Average visibility in December
Mambonco, Guinea-Bissau
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are August and September (7km).
