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
Stepping into September, Ngathune records an average high-temperature of a still agreeable 22.9°C (73.2°F), almost consistent with August. During September, the nighttime temperature averages of 13.8°C (56.8°F).Humidity
February and September, with an average relative humidity of 69%, are the least humid months.Rainfall
In September, the rain falls for 24.1 days. Throughout September, 65mm (2.56") of precipitation is 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 is 12h and 7min.On the first day of September in Ngathune, Kenya, sunrise is at 06:23 and sunset at 18:30. On the last day of the month, sunrise is at 06:13 and sunset at 18:20 EAT.
Sunshine
With an average of 9.6h of sunshine, September has the most sunshine of the year.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 value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the UV index of 5 transforms into the following advice:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. It's recommended to limit sun exposure when its radiation is at its peak during 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 the temperatures in Ngathune in September?
What are the least humid months in Ngathune?
What is the average humidity in September in Ngathune?
How much does it rain in Ngathune in September?
How many hours of daylight does Ngathune have in September?
When are sunrise and sunset in September in Ngathune?
What month has the most sunshine in Ngathune?
How long on average sun shines in September in Ngathune?
What is the month with the highest UV index in Ngathune?
What is the UV index intensity in September in Ngathune?
Average temperature in September
Ngathune, 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
Ngathune, 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
Ngathune, 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
Ngathune, 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
Ngathune, 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
Ngathune, 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
Ngathune, Kenya
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 6min).
The months with the shortest days are May, July and August (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
Ngathune, 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
Ngathune, 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
Ngathune, 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
Ngathune, 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).
