September weather forecastKariobangi, Kenya

September

Weather in September

September, the first month of the spring in Kariobangi, is also a moderately hot month, with temperature in the range of an average low of 14.2°C (57.6°F) and an average high of 24.6°C (76.3°F).

Temperature

Kariobangi indicates an average high-temperature of a still moderately hot 24.6°C (76.3°F) in September, showing minor variation from August's 23°C (73.4°F). An average minimum temperature of 14.2°C (57.6°F) marks the month of September in Kariobangi.

Humidity

In Kariobangi, the average relative humidity in September is 67%.

Rainfall

In Kariobangi, in September, during 16.5 rainfall days, 31mm (1.22") of precipitation is typically accumulated. Throughout the year, there are 241.5 rainfall days, and 676mm (26.61") of precipitation is accumulated.

Daylight

In Kariobangi, the average length of the day in September is 12h and 7min.
On the first day of the month, sunrise is at 06:29 and sunset at 18:35. On the last day of September, sunrise is at 06:18 and sunset at 18:25 EAT.

Sunshine

The average sunshine in September in Kariobangi, Kenya, is 9.4h.

UV index

With an average maximum UV index of 6, September is the month with the highest UV index in Kariobangi. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 6 during September translates into the following guidance:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.

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

Frequently asked questions

September temperatures in Kariobangi vary between a high-temperature of 24.6°C (76.3°F) and a low-temperature of 14.2°C (57.6°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in February is computed to be 28°C (82.4°F).

In Kariobangi, Kenya, the average relative humidity in September is 67%.

In September, the rain falls for 16.5 days. Throughout September, 31mm (1.22") of precipitation is accumulated.

In September, the average day length in Kariobangi, Kenya, is 12h and 7min.

In September, on the first day of the month, sunrise is at 06:29 and sunset at 18:35. On the last day of the month, in Kariobangi, Kenya, sunrise is at 06:18 and sunset at 18:25 EAT.

The average sunshine duration in September in Kariobangi is 9.4h.

The month with the highest UV index in Kariobangi is September, with an average maximum UV index of 6.

In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

23°C

24.6°C

25.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.2km/h

9.8km/h

11.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

11.4

10.3

6.5

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Kariobangi, Kenya

Average high temperature in September: 24.6°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 September: 14.2°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 September
Kariobangi, Kenya

Average pressure in September: 1015.6mbar

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 September
Kariobangi, Kenya

Average wind speed in September: 9.1km/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 September
Kariobangi, Kenya

Average humidity in September: 67%

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

Average rainfall in September
Kariobangi, Kenya

Average rainfall in September: 31mm

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

Average rainfall days in September
Kariobangi, Kenya

Average rainfall days in September: 16.5 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 September /
Average sunshine in September
Kariobangi, Kenya

Average daylight in September: 12h and 6min

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 September: 9h and 24min

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 September
Kariobangi, Kenya

Average sunshine days in September: 10.3 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 September
Kariobangi, Kenya

Average UV index in September: 6

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).