December weather forecastIiuni, Kenya

December

Weather in December

December, the first month of the summer in Iiuni, is still a warm month, with an average temperature fluctuating between 14.7°C (58.5°F) and 23.6°C (74.5°F).

Temperature

December's advent notes a subtle adjustment in average high-temperature to a still moderately hot 23.6°C (74.5°F) from November. During the month of December, the nighttime temperature in Iiuni falls to an average of 14.7°C (58.5°F).

Humidity

The months with the highest humidity in Iiuni are May and December, with an average relative humidity of 84%.

Rainfall

In Iiuni, in December, it is raining for 23.5 days, with typically 94mm (3.7") of accumulated precipitation. In Iiuni, during the entire year, the rain falls for 183.8 days and collects up to 533mm (20.98") 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 06:13 and sunset at 18:26. On the last day of December, in Iiuni, sunrise is at 06:27 and sunset at 18:40 EAT.

Sunshine

In December, the average sunshine in Iiuni, Kenya, is 8.5h.

UV index

The months with the lowest UV index in Iiuni are March through August, October through December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 5 in December leads to these guidelines:
Undertake precautions - It is suggested to shield oneself from sunburn. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.

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

Frequently asked questions

An average high-temperature, in December, in Iiuni, is 23.6°C (74.5°F) and the average low-temperature is 14.7°C (58.5°F).

May and December, with an average relative humidity of 84%, are most humid months.

The average relative humidity in December is 84%.

In Iiuni, Kenya, in December, it is raining for 23.5 days, with typically 94mm (3.7") of accumulated precipitation.

The month with the longest days in Iiuni, Kenya, is December, with an average of 12h and 12min of daylight.

In December, the average day length is 12h and 13min.

In December, on the first day of the month, sunrise is at 06:13 and sunset at 18:26. On the last day of the month, in Iiuni, sunrise is at 06:27 and sunset at 18:40 EAT.

In Iiuni, Kenya, the average sunshine duration in December is 8.5h.

The months with the lowest UV index in Iiuni are March through August, October through December, with an average maximum UV index of 5.

The average daily maximum UV index in December in Iiuni is 5. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

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

Nov

December

Jan

Average high temperature

23.8°C

23.6°C

25.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.7km/h

9.9km/h

10.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

3.8

5.5

12.4

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Iiuni, Kenya

Average high temperature in December: 23.6°C

The warmest month (with the highest average high temperature) is March (26.7°C).
The month with the lowest average high temperature is June (23.2°C).

Average low temperature in December: 14.7°C

The month with the highest average low temperature is April (16.4°C).
The coldest month (with the lowest average low temperature) is July (12.9°C).

Average pressure in December
Iiuni, Kenya

Average pressure in December: 1013.8mbar

The month with the highest atmospheric pressure is July (1016.7mbar).
The months with the lowest atmospheric pressure are February and March (1013mbar).

Average wind speed in December
Iiuni, Kenya

Average wind speed in December: 8.9km/h

The windiest month (with the highest average wind speed) is October (10.4km/h).
The calmest month (with the lowest average wind speed) is June (6.8km/h).

Average humidity in December
Iiuni, Kenya

Average humidity in December: 84%

The months with the highest relative humidity are May and December (84%).
The month with the lowest relative humidity is September (66%).

Average rainfall in December
Iiuni, Kenya

Average rainfall in December: 94mm

The wettest month (with the highest rainfall) is April (102mm).
The driest month (with the least rainfall) is September (5mm).

Average rainfall days in December
Iiuni, Kenya

Average rainfall days in December: 23.5 days

The month with the highest number of rainy days is November (24.4 days).
The month with the least rainy days is September (5.5 days).

Average daylight in December /
Average sunshine in December
Iiuni, 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 0min).

Average sunshine in December: 8h and 30min

The month with the most sunshine is September (Average sunshine: 9h and 18min).
The month with the least sunshine is April (Average sunshine: 8h and 12min).

Average sunshine days in December
Iiuni, Kenya

Average sunshine days in December: 5.5 days

The month with the most sunshine days is September (20.4 days).
The month with the least sunshine days is November (3.8 days).

Average UV index in December
Iiuni, Kenya

Average UV index in December: 5

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