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
September
Weather in September
Temperature
The arrival of September sees an average high-temperature of a still pleasant 22.9°C (73.2°F), hardly diverging from August's 21.8°C (71.2°F). Throughout September, Kampi-Ya-Chumvi experiences a low-temperature average of 13.8°C (56.8°F).Humidity
The months with the lowest humidity are February and September, with an average relative humidity of 69%.Rainfall
In Kampi-Ya-Chumvi, in September, during 24.1 rainfall days, 65mm (2.56") of precipitation is typically accumulated. Throughout the year, there are 304.7 rainfall days, and 1436mm (56.54") of precipitation is accumulated.Daylight
The average length of the day in September in Kampi-Ya-Chumvi is 12h and 7min.On the first day of September, sunrise is at 06:25 and sunset at 18:33. On the last day of the month, sunrise is at 06:16 and sunset at 18:22 EAT.
Sunshine
September has the most sunshine of the year in Kampi-Ya-Chumvi, with an average of 9.6h of sunshine.UV index
The months with the highest UV index are January through March, May through October and December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 5 during September leads to these instructions:
Guard yourself - Avoiding sunburn is suggested. Avoiding the Sun during its peak radiation time around midday is a healthy practice. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Kampi-Ya-Chumvi?
What are the least humid months in Kampi-Ya-Chumvi?
What is the average humidity in September in Kampi-Ya-Chumvi?
How much does it rain in Kampi-Ya-Chumvi in September?
How many hours of daylight does Kampi-Ya-Chumvi have in September?
What time are sunrise and sunset in September in Kampi-Ya-Chumvi?
What month has the most sunshine in Kampi-Ya-Chumvi?
How many hours of sunshine does Kampi-Ya-Chumvi have in September?
When is the highest UV index in Kampi-Ya-Chumvi?
What is the UV index intensity in September in Kampi-Ya-Chumvi?
Average temperature in September
Kampi-Ya-Chumvi, Kenya
- Average high temperature in September: 22.9°C
The warmest month (with the highest average high temperature) is March (24.2°C).
The months with the lowest average high temperature are July and November (21.5°C).
- Average low temperature in September: 13.8°C
The months with the highest average low temperature are April and October (14.7°C).
The coldest month (with the lowest average low temperature) is January (12.3°C).
Average pressure in September
Kampi-Ya-Chumvi, Kenya
- Average pressure in September: 1014.5mbar
The month with the highest atmospheric pressure is July (1015.4mbar).
The month with the lowest atmospheric pressure is March (1012.3mbar).
Average wind speed in September
Kampi-Ya-Chumvi, Kenya
- Average wind speed in September: 10.3km/h
The windiest month (with the highest average wind speed) is August (10.4km/h).
The calmest month (with the lowest average wind speed) is December (5.7km/h).
Average humidity in September
Kampi-Ya-Chumvi, Kenya
- Average humidity in September: 69%
The months with the highest relative humidity are November and December (82%).
The months with the lowest relative humidity are February and September (69%).
Average rainfall in September
Kampi-Ya-Chumvi, Kenya
- Average rainfall in September: 65mm
The wettest month (with the highest rainfall) is April (235mm).
The driest month (with the least rainfall) is July (57mm).
Average rainfall days in September
Kampi-Ya-Chumvi, Kenya
- Average rainfall days in September: 24.1 days
The month with the highest number of rainy days is November (29.2 days).
The month with the least rainy days is February (18.5 days).
Average daylight in September /
Average sunshine in September
Kampi-Ya-Chumvi, Kenya
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 6min).
The month with the shortest days is December (Average daylight: 12h and 6min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is September (Average sunshine: 9h and 36min).
The month with the least sunshine is November (Average sunshine: 8h and 24min).
Average sunshine days in September
Kampi-Ya-Chumvi, Kenya
- Average sunshine days in September: 2.6 days
The month with the most sunshine days is January (7.2 days).
The month with the least sunshine days is November (0.5 days).
Average UV index in September
Kampi-Ya-Chumvi, Kenya
- Average UV index in September: 5
The months with the highest UV index are January, February, March, May, June, July, August, September, October and December (UV index 5).
The months with the lowest UV index are April and November (UV index 4).
Average cloud cover in September
Kampi-Ya-Chumvi, Kenya
- Average cloud cover in September: 31
The month with the most cloud cover is November (Cloud cover 45).
The months with the least cloud cover are January and February (Cloud cover 24).
Average visibility in September
Kampi-Ya-Chumvi, Kenya
- Average visibility in September: 10km
The months with the highest visibility are January, February, June, August and September (10km).
The months with the lowest visibility are April and November (8km).
