September weather forecastKiamariga, Kenya
September
Weather in September
September, the first month of the spring in Kiamariga, is also an agreeable month, with an average temperature fluctuating between 22.8°C (73°F) and 10.2°C (50.4°F).Temperature
The transition into September is marked with an average high-temperature of a still pleasant 22.8°C (73°F), showing an insignificant shift from August's 21.4°C (70.5°F). In September, a remarkable difference from daytime highs is noted, as Kiamariga records an average temperature of 10.2°C (50.4°F) during the night.Humidity
The average relative humidity in September is 73%.Rainfall
In Kiamariga, in September, it is raining for 14.7 days, with typically 30mm (1.18") of accumulated precipitation. In Kiamariga, during the entire year, the rain falls for 212.1 days and collects up to 663mm (26.1") of precipitation.Daylight
In September, the average length of the day is 12h and 7min.On the first day of September in Kiamariga, sunrise is at 06:27 and sunset at 18:34. On the last day of the month, sunrise is at 06:17 and sunset at 18:24 EAT.
Sunshine
In September, the average sunshine is 9.3h.UV index
The months with the highest UV index are January through May, September, October and December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In September, a daily UV index of 5 turns into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Kiamariga, Kenya
- Average high temperature in September: 22.8°C
The warmest months (with the highest average high temperature) are February and March (25.6°C).
The month with the lowest average high temperature is July (20.6°C).
- Average low temperature in September: 10.2°C
The month with the highest average low temperature is April (12°C).
The coldest month (with the lowest average low temperature) is July (9.3°C).
Average pressure in September
Kiamariga, Kenya
- Average pressure in September: 1015.4mbar
The month with the highest atmospheric pressure is July (1016.4mbar).
The month with the lowest atmospheric pressure is March (1013.5mbar).
Average wind speed in September
Kiamariga, Kenya
- Average wind speed in September: 7.5km/h
The windiest months (with the highest average wind speed) are February and October (7.8km/h).
The calmest month (with the lowest average wind speed) is June (6.5km/h).
Average humidity in September
Kiamariga, Kenya
- Average humidity in September: 73%
The months with the highest relative humidity are May and June (83%).
The month with the lowest relative humidity is February (65%).
Average rainfall in September
Kiamariga, Kenya
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is April (104mm).
The driest month (with the least rainfall) is January (29mm).
Average rainfall days in September
Kiamariga, Kenya
- Average rainfall days in September: 14.7 days
The month with the highest number of rainy days is April (25 days).
The month with the least rainy days is February (10.1 days).
Average daylight in September /
Average sunshine in September
Kiamariga, Kenya
- Average daylight in September: 12h and 6min
The month with the longest days is December (Average daylight: 12h and 6min).
The month with the shortest days is June (Average daylight: 12h and 6min).
- Average sunshine in September: 9h and 18min
The months with the most sunshine are January and February (Average sunshine: 9h and 30min).
The months with the least sunshine are May and July (Average sunshine: 8h and 30min).
Average sunshine days in September
Kiamariga, Kenya
- Average sunshine days in September: 9 days
The month with the most sunshine days is January (17.1 days).
The month with the least sunshine days is April (3.3 days).
Average UV index in September
Kiamariga, Kenya
- Average UV index in September: 5
The months with the highest UV index are January, February, March, April, May, September, October and December (UV index 5).
The months with the lowest UV index are June, July, August and November (UV index 4).
Average cloud cover in September
Kiamariga, Kenya
- Average cloud cover in September: 40
The month with the most cloud cover is May (Cloud cover 57).
The month with the least cloud cover is February (Cloud cover 23).
Average visibility in September
Kiamariga, Kenya
- Average visibility in September: 8km
The months with the highest visibility are January and February (9km).
The month with the lowest visibility is May (6km).
