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
Ngiri's weather in September, with an average high-temperature of a still moderately hot 26.2°C (79.2°F), subtly shifts from August's 25.1°C (77.2°F). Ngiri experiences a mean temperature of 14.7°C (58.5°F) during September nights.Humidity
In September, the average relative humidity is 73%.Rainfall
In Ngiri, during September, the rain falls for 24.2 days and regularly aggregates up to 77mm (3.03") of precipitation. In Ngiri, during the entire year, the rain falls for 289.6 days and collects up to 1257mm (49.49") of precipitation.Daylight
The average length of the day in September in Ngiri is 12h and 7min.On the first day of September, sunrise is at 06:40 and sunset at 18:46. On the last day of the month, sunrise is at 06:29 and sunset at 18:36 EAT.
Sunshine
In September, the average sunshine in Ngiri is 9.5h.UV index
The months with the lowest UV index in Ngiri are January, March through December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: During September, 5 as the daily maximum UV index converts into the following advice:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Ngiri?
What is the average humidity in September in Ngiri?
How much does it rain in Ngiri in September?
What is the average length of the day in September in Ngiri?
What time are sunrise and sunset in September in Ngiri?
How many hours of sunshine does Ngiri have in September?
When is the lowest UV index in Ngiri?
What is the UV index reading in September in Ngiri?
Average temperature in September
Ngiri, 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
Ngiri, 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
Ngiri, 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
Ngiri, 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
Ngiri, 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
Ngiri, 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
Ngiri, 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
Ngiri, 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
Ngiri, 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
Ngiri, 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
Ngiri, 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).
