Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
September registers an average high-temperature of a still moderately hot 25.4°C (77.7°F), slightly varied from August's 23.6°C (74.5°F). Kimilili registers a marked temperature plunge to a fresh 11.5°C (52.7°F) during the cool September nights.Humidity
In Kimilili, the average relative humidity in September is 73%.Rainfall
In September, in Kimilili, the rain falls for 18.9 days. Throughout September, 58mm (2.28") of precipitation is accumulated. In Kimilili, during the entire year, the rain falls for 198.5 days and collects up to 753mm (29.65") of precipitation.Daylight
In September, the average length of the day in Kimilili, Kenya, is 12h and 7min.On the first day of September in Kimilili, sunrise is at 06:37 and sunset at 18:44. On the last day of the month, sunrise is at 06:27 and sunset at 18:34 EAT.
Sunshine
In Kimilili, the average sunshine in September is 9.6h.UV index
The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: An average UV index of 5 in September transforms into this advice:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
What are September temperatures in Kimilili?
What is the average humidity in September in Kimilili?
How much does it rain in Kimilili in September?
What is the average length of the day in September in Kimilili?
When is the sunrise / sunset in September in Kimilili?
How long on average sun shines in September in Kimilili?
What is the UV index intensity in September in Kimilili?
Average temperature in September
Kimilili, Kenya
- Average high temperature in September: 25.4°C
The warmest month (with the highest average high temperature) is February (27.5°C).
The month with the lowest average high temperature is July (22.3°C).
- Average low temperature in September: 11.5°C
The month with the highest average low temperature is March (13.8°C).
The coldest month (with the lowest average low temperature) is July (10.3°C).
Average pressure in September
Kimilili, Kenya
- Average pressure in September: 1013.3mbar
The month with the highest atmospheric pressure is July (1014.8mbar).
The month with the lowest atmospheric pressure is February (1011.5mbar).
Average wind speed in September
Kimilili, Kenya
- Average wind speed in September: 3.9km/h
The windiest months (with the highest average wind speed) are January and February (7.4km/h).
The calmest month (with the lowest average wind speed) is June (3.5km/h).
Average humidity in September
Kimilili, Kenya
- Average humidity in September: 73%
The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is February (51%).
Average rainfall in September
Kimilili, Kenya
- Average rainfall in September: 58mm
The wettest month (with the highest rainfall) is May (104mm).
The driest month (with the least rainfall) is February (16mm).
Average rainfall days in September
Kimilili, Kenya
- Average rainfall days in September: 18.9 days
The month with the highest number of rainy days is October (22 days).
The month with the least rainy days is January (5.1 days).
Average daylight in September /
Average sunshine in September
Kimilili, Kenya
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 6min).
- Average sunshine in September: 9h and 4min
The months with the most sunshine are January and February (Average sunshine: 9h and 48min).
The month with the least sunshine is July (Average sunshine: 8h and 24min).
Average sunshine days in September
Kimilili, Kenya
- Average sunshine days in September: 9.5 days
The month with the most sunshine days is January (24.5 days).
The month with the least sunshine days is July (7.7 days).
Average UV index in September
Kimilili, Kenya
- Average UV index in September: 5
The month with the highest UV index is February (UV index 6).
The months with the lowest UV index are June and July (UV index 4).
Average cloud cover in September
Kimilili, Kenya
- Average cloud cover in September: 26
The month with the most cloud cover is July (Cloud cover 43).
The months with the least cloud cover are January and February (Cloud cover 13).
Average visibility in September
Kimilili, Kenya
- Average visibility in September: 9km
The months with the highest visibility are January, February, March and December (10km).
The month with the lowest visibility is July (7km).
Kimilili, Kenya
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