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 coincides with an average high-temperature of a still agreeable 22.4°C (72.3°F), indicating a minimal shift from August's 21.1°C (70°F). Throughout the month of September, Lumbwa witnesses an average temperature of 11.5°C (52.7°F).Humidity
In Lumbwa, the average relative humidity in September is 79%.Rainfall
In September, the rain falls for 27.5 days. Throughout September, 140mm (5.51") of precipitation is accumulated. Throughout the year, there are 300.9 rainfall days, and 1768mm (69.61") of precipitation is accumulated.Daylight
In September, the average length of the day in Lumbwa is 12h and 7min.On the first day of the month, sunrise is at 06:34 and sunset at 18:41. On the last day of September, sunrise is at 06:24 and sunset at 18:31 EAT.
Sunshine
In September, the average sunshine in Lumbwa is 9.3h.UV index
The months with the highest UV index in Lumbwa are January through May, August through December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum UV index of 5 in September translates into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Lumbwa?
What is the average humidity in September in Lumbwa?
How many days does it rain in September in Lumbwa?
What is the average length of the day in September in Lumbwa?
When is the sunrise / sunset in September in Lumbwa?
How many hours of sunshine does Lumbwa have in September?
What are the months with the highest UV index in Lumbwa?
What is the UV index intensity in September in Lumbwa?
Average temperature in September
Lumbwa, Kenya
- Average high temperature in September: 22.4°C
The warmest month (with the highest average high temperature) is February (25.8°C).
The month with the lowest average high temperature is July (20°C).
- Average low temperature in September: 11.5°C
The months with the highest average low temperature are February and March (12.8°C).
The coldest month (with the lowest average low temperature) is July (10.9°C).
Average pressure in September
Lumbwa, Kenya
- Average pressure in September: 1014.7mbar
The months with the highest atmospheric pressure are June and July (1016mbar).
The month with the lowest atmospheric pressure is February (1012.9mbar).
Average wind speed in September
Lumbwa, Kenya
- Average wind speed in September: 6km/h
The windiest month (with the highest average wind speed) is February (9.5km/h).
The calmest month (with the lowest average wind speed) is June (5.6km/h).
Average humidity in September
Lumbwa, Kenya
- Average humidity in September: 79%
The months with the highest relative humidity are May and June (88%).
The month with the lowest relative humidity is February (61%).
Average rainfall in September
Lumbwa, Kenya
- Average rainfall in September: 140mm
The wettest month (with the highest rainfall) is April (246mm).
The driest month (with the least rainfall) is February (48mm).
Average rainfall days in September
Lumbwa, Kenya
- Average rainfall days in September: 27.5 days
The month with the highest number of rainy days is May (30.1 days).
The month with the least rainy days is February (13.6 days).
Average daylight in September /
Average sunshine in September
Lumbwa, Kenya
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 6min).
The month with the shortest days is August (Average daylight: 12h and 6min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is February (Average sunshine: 9h and 42min).
The months with the least sunshine are April, May and June (Average sunshine: 8h and 24min).
Average sunshine days in September
Lumbwa, Kenya
- Average sunshine days in September: 1.1 days
The month with the most sunshine days is January (11.9 days).
The month with the least sunshine days is May (0.6 days).
Average UV index in September
Lumbwa, Kenya
- Average UV index in September: 5
The months with the highest UV index are January, February, March, April, May, August, September, October, November and December (UV index 5).
The months with the lowest UV index are June and July (UV index 4).
Average cloud cover in September
Lumbwa, Kenya
- Average cloud cover in September: 29
The months with the most cloud cover are May and June (Cloud cover 47).
The month with the least cloud cover is February (Cloud cover 15).
Average visibility in September
Lumbwa, Kenya
- Average visibility in September: 9km
The months with the highest visibility are January and February (10km).
The month with the lowest visibility is May (7km).
