September weather forecastKoiparak, Kenya
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Koiparak, Kenya, with temperature in the range of an average high of 25.8°C (78.4°F) and an average low of 14.5°C (58.1°F).Temperature
September observes an average high-temperature of a still moderately hot 25.8°C (78.4°F), marking an insignificant difference from August's 24.6°C (76.3°F). September brings with it a nighttime average temperature of 14.5°C (58.1°F).Humidity
The average relative humidity in September is 76%.Rainfall
In Koiparak, during September, the rain falls for 17.4 days and regularly aggregates up to 51mm (2.01") of precipitation. Throughout the year, in Koiparak, there are 240.6 rainfall days, and 1133mm (44.61") of precipitation is accumulated.Daylight
The average length of the day in September in Koiparak is 12h and 7min.On the first day of the month, sunrise is at 06:37 and sunset at 18:44. On the last day of September, sunrise is at 06:27 and sunset at 18:33 EAT.
Sunshine
In September, the average sunshine in Koiparak is 9.7h.UV index
April through December, with an average maximum UV index of 5, are months with the lowest UV index in Koiparak. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: An average maximum UV index of 5 in September leads to these recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. To avoid the Sun's strongest rays, limit exposure around the mid-day period. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Koiparak, Kenya
- Average high temperature in September: 25.8°C
The warmest month (with the highest average high temperature) is February (29.8°C).
The month with the lowest average high temperature is July (23.3°C).
- Average low temperature in September: 14.5°C
The month with the highest average low temperature is February (16.3°C).
The coldest month (with the lowest average low temperature) is June (13.7°C).
Average pressure in September
Koiparak, Kenya
- Average pressure in September: 1013.8mbar
The months with the highest atmospheric pressure are June and July (1015.2mbar).
The month with the lowest atmospheric pressure is February (1011.9mbar).
Average wind speed in September
Koiparak, Kenya
- Average wind speed in September: 5.9km/h
The windiest month (with the highest average wind speed) is February (9.8km/h).
The calmest month (with the lowest average wind speed) is June (5.4km/h).
Average humidity in September
Koiparak, Kenya
- Average humidity in September: 76%
The months with the highest relative humidity are May and June (85%).
The month with the lowest relative humidity is February (54%).
Average rainfall in September
Koiparak, Kenya
- Average rainfall in September: 51mm
The wettest month (with the highest rainfall) is May (175mm).
The driest month (with the least rainfall) is February (35mm).
Average rainfall days in September
Koiparak, Kenya
- Average rainfall days in September: 17.4 days
The month with the highest number of rainy days is May (25.9 days).
The month with the least rainy days is February (10.8 days).
Average daylight in September /
Average sunshine in September
Koiparak, Kenya
- Average daylight in September: 12h and 6min
The month with the longest days is June (Average daylight: 12h and 6min).
The month with the shortest days is October (Average daylight: 12h and 6min).
- Average sunshine in September: 9h and 42min
The month with the most sunshine is February (Average sunshine: 9h and 48min).
The month with the least sunshine is May (Average sunshine: 8h and 48min).
Average sunshine days in September
Koiparak, Kenya
- Average sunshine days in September: 11.1 days
The month with the most sunshine days is January (14.9 days).
The month with the least sunshine days is May (4.3 days).
Average UV index in September
Koiparak, Kenya
- Average UV index in September: 5
The months with the highest UV index are January, February and March (UV index 6).
The months with the lowest UV index are April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in September
Koiparak, Kenya
- Average cloud cover in September: 24
The month with the most cloud cover is May (Cloud cover 41).
The month with the least cloud cover is February (Cloud cover 13).
Average visibility in September
Koiparak, Kenya
- Average visibility in September: 9km
The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are May and June (8km).
