December weather forecastKiambu, Kenya

December

Weather in December

December, the first month of the summer in Kiambu, is also a moderately hot month, with an average temperature varying between 24.1°C (75.4°F) and 13.9°C (57°F).

Temperature

Upon the onset of December, Kiambu witnesses an average high-temperature of a still warm 24.1°C (75.4°F), showing a close resemblance to the prior month. Kiambu experiences a mean low-temperature of 13.9°C (57°F) during December.

Humidity

In December, the average relative humidity in Kiambu is 78%.

Rainfall

In December, the rain falls for 20.1 days. Throughout December, 58mm (2.28") of precipitation is accumulated. In Kiambu, during the entire year, the rain falls for 241.5 days and collects up to 676mm (26.61") of precipitation.

Daylight

December has the longest days of the year, with an average of 12h and 12min of daylight.
On the first day of the month, sunrise is at 06:16 and sunset at 18:27. On the last day of December, in Kiambu, sunrise is at 06:30 and sunset at 18:41 EAT.

Sunshine

In December, the average sunshine in Kiambu, Kenya, is 9.1h.

UV index

January through August, October through December, with an average maximum UV index of 5, are months with the lowest UV index in Kiambu. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 5 in December translates into these instructions:
Take precautions - Protection against skin and eye damage is obliged. To guard against the harmful effects of the Sun, minimize exposure during midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.

Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in December, in Kiambu, records 24.1°C (75.4°F), while the low-temperature is 13.9°C (57°F). The average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, in February is computed to be 28°C (82.4°F).

In Kiambu, the average relative humidity in December is 78%.

In Kiambu, in December, it is raining for 20.1 days, with typically 58mm (2.28") of accumulated precipitation.

December has the longest days of the year, with an average of 12h and 12min of daylight.

In Kiambu, Kenya, the average day length in December is 12h and 11min.

On the first day of December in Kiambu, sunrise is at 06:16 and sunset at 18:27. On the last day of the month, sunrise is at 06:30 and sunset at 18:41 EAT.

In December, the average sunshine duration is 9.1h.

January through August, October through December, with an average maximum UV index of 5, are months with the lowest UV index.

In December, the average daily maximum UV index in Kiambu, Kenya, is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

24°C

24.1°C

25.7°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.8km/h

12.2km/h

12.3km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

3.3

7.6

15.3

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Kiambu, Kenya

Average high temperature in December: 24.1°C

The warmest month (with the highest average high temperature) is February (27°C).
The month with the lowest average high temperature is June (22.4°C).

Average low temperature in December: 13.9°C

The month with the highest average low temperature is April (15.6°C).
The coldest month (with the lowest average low temperature) is July (12.7°C).

Average pressure in December
Kiambu, Kenya

Average pressure in December: 1014.2mbar

The month with the highest atmospheric pressure is July (1016.8mbar).
The months with the lowest atmospheric pressure are February and March (1013.4mbar).

Average wind speed in December
Kiambu, Kenya

Average wind speed in December: 11.1km/h

The windiest month (with the highest average wind speed) is February (11.8km/h).
The calmest month (with the lowest average wind speed) is June (6.1km/h).

Average humidity in December
Kiambu, Kenya

Average humidity in December: 78%

The month with the highest relative humidity is May (84%).
The month with the lowest relative humidity is February (65%).

Average rainfall in December
Kiambu, Kenya

Average rainfall in December: 58mm

The wettest month (with the highest rainfall) is April (125mm).
The driest month (with the least rainfall) is January (28mm).

Average rainfall days in December
Kiambu, Kenya

Average rainfall days in December: 20.1 days

The month with the highest number of rainy days is May (27.7 days).
The month with the least rainy days is January (12.3 days).

Average daylight in December /
Average sunshine in December
Kiambu, Kenya

Average daylight in December: 12h and 12min

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 6min).

Average sunshine in December: 9h and 6min

The months with the most sunshine are January and February (Average sunshine: 9h and 36min).
The months with the least sunshine are April and May (Average sunshine: 8h and 30min).

Average sunshine days in December
Kiambu, Kenya

Average sunshine days in December: 7.6 days

The month with the most sunshine days is January (15.3 days).
The month with the least sunshine days is April (1.9 days).

Average UV index in December
Kiambu, Kenya

Average UV index in December: 5

The month with the highest UV index is September (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, October, November and December (UV index 5).