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
Homa Bay notes an average high-temperature of a still moderately hot 26.2°C (79.2°F) in September, hardly diverging from August. Nighttime temperatures in Homa Bay hover around an average low of 14.7°C (58.5°F) in September.Humidity
The average relative humidity in September is 73%.Rainfall
In September, the rain falls for 24.2 days. Throughout September, 77mm (3.03") of precipitation is accumulated. In Homa Bay, Kenya, during the entire year, the rain falls for 289.6 days and collects up to 1257mm (49.49") of precipitation.Daylight
In Homa Bay, the average length of the day in September is 12h and 7min.On the first day of the month, sunrise is at 06:38 and sunset at 18:45. On the last day of September, in Homa Bay, sunrise is at 06:28 and sunset at 18:35 EAT.
Sunshine
In September, the average sunshine in Homa Bay, Kenya, is 9.5h.UV index
January, March through December, with an average maximum UV index of 5, are months with the lowest UV index in Homa Bay. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A daily maximum UV index of 5 in September translates into the following instructions:
Ensure safety - Sun damage prevention is strongly urged. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Homa Bay in September?
What is the average humidity in September in Homa Bay?
How much does it rain in Homa Bay in September?
What is the average length of the day in September in Homa Bay?
When are sunrise and sunset in September in Homa Bay?
How many hours of sunshine does Homa Bay have in September?
When is the lowest UV index in Homa Bay?
How high is the UV index in September in Homa Bay?
Average temperature in September
Homa Bay, Kenya
- Average high temperature in September: 26.2°C
The warmest month (with the highest average high temperature) is February (27.8°C).
The month with the lowest average high temperature is June (23.2°C).
- Average low temperature in September: 14.7°C
The month with the highest average low temperature is March (15.4°C).
The coldest month (with the lowest average low temperature) is July (13.5°C).
Average pressure in September
Homa Bay, Kenya
- Average pressure in September: 1014.1mbar
The months with the highest atmospheric pressure are June and July (1015.5mbar).
The month with the lowest atmospheric pressure is February (1012.2mbar).
Average wind speed in September
Homa Bay, Kenya
- Average wind speed in September: 6.6km/h
The windiest month (with the highest average wind speed) is February (7.9km/h).
The calmest month (with the lowest average wind speed) is November (5.9km/h).
Average humidity in September
Homa Bay, Kenya
- Average humidity in September: 73%
The month with the highest relative humidity is May (87%).
The month with the lowest relative humidity is February (64%).
Average rainfall in September
Homa Bay, Kenya
- Average rainfall in September: 77mm
The wettest month (with the highest rainfall) is April (154mm).
The driest month (with the least rainfall) is February (56mm).
Average rainfall days in September
Homa Bay, Kenya
- Average rainfall days in September: 24.2 days
The month with the highest number of rainy days is May (28 days).
The month with the least rainy days is February (13.8 days).
Average daylight in September /
Average sunshine in September
Homa Bay, Kenya
- Average daylight in September: 12h and 1min
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 3min
The months with the most sunshine are January and February (Average sunshine: 9h and 36min).
The month with the least sunshine is April (Average sunshine: 8h and 36min).
Average sunshine days in September
Homa Bay, Kenya
- Average sunshine days in September: 2.5 days
The month with the most sunshine days is February (8.7 days).
The month with the least sunshine days is November (1.4 days).
Average UV index in September
Homa Bay, 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 January, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in September
Homa Bay, Kenya
- Average cloud cover in September: 25
The month with the most cloud cover is May (Cloud cover 42).
The month with the least cloud cover is February (Cloud cover 17).
Average visibility in September
Homa Bay, Kenya
- Average visibility in September: 9km
The months with the highest visibility are January and February (10km).
The months with the lowest visibility are April, May and June (8km).
Homa Bay, Kenya
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