December weather forecastMambosasa, Kenya
December
Weather in December
December, the first month of the summer in Mambosasa, is still a tropical month, with an average temperature fluctuating between 30.5°C (86.9°F) and 25.5°C (77.9°F).Temperature
Mambosasa, Kenya, measures an average high-temperature of a still tropical 30.5°C (86.9°F) in December, nearly consistent with the preceding month. Mambosasa, during the nights of December, averages a temperature close to its daytime high, at a moderately hot 25.5°C (77.9°F).Heat index
In December, the average heat index is appraised at a torrid 38°C (100.4°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.Heat index specifics point out values are for conditions of shade and a slight breeze. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially vital to children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.
Humidity
In December, the average relative humidity is 76%.Rainfall
In December, the rain falls for 21.6 days. Throughout December, 77mm (3.03") of precipitation is accumulated. Throughout the year, in Mambosasa, there are 192.5 rainfall days, and 641mm (25.24") of precipitation is accumulated.Daylight
December has the longest days of the year in Mambosasa, with an average of 12h and 18min of daylight.On the first day of December in Mambosasa, sunrise is at 05:59 and sunset at 18:14. On the last day of the month, sunrise is at 06:13 and sunset at 18:28 EAT.
Sunshine
In December, the average sunshine is 9.4h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in Mambosasa. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Mambosasa, Kenya. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: An average maximum UV index of 7 in December leads to these recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Mambosasa, Kenya
- Average high temperature in December: 30.5°C
The warmest month (with the highest average high temperature) is March (31.3°C).
The month with the lowest average high temperature is August (27.4°C).
- Average low temperature in December: 25.5°C
The month with the highest average low temperature is April (26.7°C).
The coldest month (with the lowest average low temperature) is August (24°C).
Average pressure in December
Mambosasa, Kenya
- Average pressure in December: 1010.4mbar
The months with the highest atmospheric pressure are July and August (1014.9mbar).
The month with the lowest atmospheric pressure is March (1009.9mbar).
Average wind speed in December
Mambosasa, Kenya
- Average wind speed in December: 15.8km/h
The windiest month (with the highest average wind speed) is July (27.8km/h).
The calmest month (with the lowest average wind speed) is November (14.5km/h).
Average humidity in December
Mambosasa, Kenya
- Average humidity in December: 76%
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is July (74%).
Average rainfall in December
Mambosasa, Kenya
- Average rainfall in December: 77mm
The wettest month (with the highest rainfall) is May (156mm).
The driest month (with the least rainfall) is February (7mm).
Average rainfall days in December
Mambosasa, Kenya
- Average rainfall days in December: 21.6 days
The month with the highest number of rainy days is May (24.4 days).
The month with the least rainy days is February (3.6 days).
Average daylight in December /
Average sunshine in December
Mambosasa, Kenya
- Average daylight in December: 12h and 18min
The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 12h and 0min).
- Average sunshine in December: 9h and 24min
The month with the most sunshine is November (Average sunshine: 11h and 0min).
The month with the least sunshine is May (Average sunshine: 7h and 48min).
Average sunshine days in December
Mambosasa, Kenya
- Average sunshine days in December: 6.8 days
The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is May (4.6 days).
Average UV index in December
Mambosasa, Kenya
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in December
Mambosasa, Kenya
- Average cloud cover in December: 25
The month with the most cloud cover is May (Cloud cover 46).
The months with the least cloud cover are January and February (Cloud cover 24).
Average visibility in December
Mambosasa, Kenya
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).





