December weather forecastMumias, Kenya
December
Weather in December
December, the final month of the year, brings in a bit of everything weather-wise for Mumias. The weather is a balanced amalgamation of rainfall - approximately 124mm (4.88"), and consistent, mild temperatures, averaging between 14.8°C (58.6°F) and 26.5°C (79.7°F). These conditions ensure that the end of the year in Mumias is a comfortable time, without any extreme weather disruptions. It's a time for city dwellers and tourists alike to enjoy the city's offering at their leisure, marking a peaceful conclusion to the year. Despite sporadic showers, the city radiates a warm and inviting ambiance, making December a delightful time to be in Mumias.Temperature
The unfolding of December shows an average high-temperature of a still warm 26.5°C (79.7°F), indicating a slight variance from November's 26°C (78.8°F). Mumias, during December nights, observes an average temperature of 14.8°C (58.6°F).Humidity
In Mumias, the average relative humidity in December is 70%.Rainfall
In Mumias, during December, the rain falls for 22.1 days and regularly aggregates up to 124mm (4.88") of precipitation. In Mumias, Kenya, during the entire year, the rain falls for 240.6 days and collects up to 1133mm (44.61") of precipitation.Daylight
January and December, with an average of 12h and 6min of daylight, are months with the shortest days.On the first day of December in Mumias, sunrise is at 06:28 and sunset at 18:34. On the last day of the month, sunrise is at 06:42 and sunset at 18:48 EAT.
Sunshine
In December, the average sunshine in Mumias is 9.4h.UV index
April through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The daily high UV index of 5 in December translates into this advice:
Put precautions into practice - Guidance to elude sunburn is provided. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Mumias, Kenya
- Average high temperature in December: 26.5°C
The warmest month (with the highest average high temperature) is February (29.8°C).
The month with the lowest average high temperature is July (23.3°C).
- Average low temperature in December: 14.8°C
The month with the highest average low temperature is February (16.3°C).
The coldest month (with the lowest average low temperature) is June (13.7°C).
Average pressure in December
Mumias, Kenya
- Average pressure in December: 1012.9mbar
The months with the highest atmospheric pressure are June and July (1015.2mbar).
The month with the lowest atmospheric pressure is February (1011.9mbar).
Average wind speed in December
Mumias, Kenya
- Average wind speed in December: 8.5km/h
The windiest month (with the highest average wind speed) is February (9.8km/h).
The calmest month (with the lowest average wind speed) is June (5.4km/h).
Average humidity in December
Mumias, Kenya
- Average humidity in December: 70%
The months with the highest relative humidity are May and June (85%).
The month with the lowest relative humidity is February (54%).
Average rainfall in December
Mumias, Kenya
- Average rainfall in December: 124mm
The wettest month (with the highest rainfall) is May (175mm).
The driest month (with the least rainfall) is February (35mm).
Average rainfall days in December
Mumias, Kenya
- Average rainfall days in December: 22.1 days
The month with the highest number of rainy days is May (25.9 days).
The month with the least rainy days is February (10.8 days).
Average daylight in December /
Average sunshine in December
Mumias, Kenya
- Average daylight in December: 12h and 6min
The month with the longest days is June (Average daylight: 12h and 6min).
The months with the shortest days are January and December (Average daylight: 12h and 6min).
- Average sunshine in December: 9h and 24min
The month with the most sunshine is February (Average sunshine: 9h and 48min).
The month with the least sunshine is May (Average sunshine: 8h and 48min).
Average sunshine days in December
Mumias, Kenya
- Average sunshine days in December: 6.3 days
The month with the most sunshine days is January (14.9 days).
The month with the least sunshine days is May (4.3 days).
Average UV index in December
Mumias, Kenya
- Average UV index in December: 5
The months with the highest UV index are January, February and March (UV index 6).
The months with the lowest UV index are April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in December
Mumias, Kenya
- Average cloud cover in December: 24
The month with the most cloud cover is May (Cloud cover 41).
The month with the least cloud cover is February (Cloud cover 13).
Average visibility in December
Mumias, Kenya
- Average visibility in December: 10km
The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are May and June (8km).





