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
Kalimbui's average high-temperature in September sits at a still moderately hot 25.4°C (77.7°F), showing little difference from the previous month. September brings Kalimbui a consistent average low-temperature of 14.5°C (58.1°F).Humidity
In Kalimbui, the average relative humidity in September is 66%.Rainfall
In September, in Kalimbui, the rain falls for 16.7 days. Throughout September, 29mm (1.14") of precipitation is accumulated. Throughout the year, in Kalimbui, there are 198.6 rainfall days, and 784mm (30.87") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 7min.On the first day of September in Kalimbui, sunrise is at 06:25 and sunset at 18:30. On the last day of the month, sunrise is at 06:14 and sunset at 18:21 EAT.
Sunshine
In Kalimbui, the average sunshine in September is 9.2h.UV index
January, February and September, with an average maximum UV index of 6, are months with the highest UV index in Kalimbui. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 6 during September leads to these advisories:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Kalimbui?
What is the average humidity in September in Kalimbui?
How many days does it rain in September in Kalimbui?
How many hours of daylight does Kalimbui have in September?
What time are sunrise and sunset in September in Kalimbui?
How long on average sun shines in September in Kalimbui?
When is the highest UV index in Kalimbui?
What is the UV index reading in September in Kalimbui?
Average temperature in September
Kalimbui, Kenya
- Average high temperature in September: 25.4°C
The warmest months (with the highest average high temperature) are February and March (27.3°C).
The month with the lowest average high temperature is June (22.7°C).
- Average low temperature in September: 14.5°C
The month with the highest average low temperature is October (15.2°C).
The coldest months (with the lowest average low temperature) are July and December (13°C).
Average pressure in September
Kalimbui, Kenya
- Average pressure in September: 1015.1mbar
The month with the highest atmospheric pressure is July (1016.1mbar).
The month with the lowest atmospheric pressure is March (1012.9mbar).
Average wind speed in September
Kalimbui, Kenya
- Average wind speed in September: 7.1km/h
The windiest month (with the highest average wind speed) is February (9.2km/h).
The calmest month (with the lowest average wind speed) is June (6.2km/h).
Average humidity in September
Kalimbui, Kenya
- Average humidity in September: 66%
The month with the highest relative humidity is May (85%).
The month with the lowest relative humidity is February (62%).
Average rainfall in September
Kalimbui, Kenya
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is April (155mm).
The driest month (with the least rainfall) is February (20mm).
Average rainfall days in September
Kalimbui, Kenya
- Average rainfall days in September: 16.7 days
The month with the highest number of rainy days is April (24.6 days).
The month with the least rainy days is January (6.3 days).
Average daylight in September /
Average sunshine in September
Kalimbui, 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 1min
The month with the most sunshine is February (Average sunshine: 9h and 42min).
The month with the least sunshine is July (Average sunshine: 8h and 36min).
Average sunshine days in September
Kalimbui, Kenya
- Average sunshine days in September: 10.5 days
The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is April (4.3 days).
Average UV index in September
Kalimbui, Kenya
- Average UV index in September: 6
The months with the highest UV index are January, February and September (UV index 6).
The months with the lowest UV index are March, April, May, June, July, August, October, November and December (UV index 5).
Average cloud cover in September
Kalimbui, Kenya
- Average cloud cover in September: 38
The month with the most cloud cover is May (Cloud cover 50).
The months with the least cloud cover are January and February (Cloud cover 20).
Average visibility in September
Kalimbui, Kenya
- Average visibility in September: 10km
The months with the highest visibility are February, August and September (10km).
The month with the lowest visibility is May (7km).
