September weather forecastMlimani, Kenya
September
Weather in September
September, the first month of the spring in Mlimani, is also a moderately hot month, with an average temperature fluctuating between 23.3°C (73.9°F) and 27.6°C (81.7°F).Temperature
September reports an average high-temperature of a still moderately hot 27.6°C (81.7°F), slightly varied from August's 27.3°C (81.1°F). Mlimani's average temperature throughout the nights in September exhibits a minor decrease from daytime highs, stabilizing at a still warm 23.3°C (73.9°F).Heat index
September's mean heat index is computed to be a tropical 31°C (87.8°F). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.Heat index data is primarily for areas with shade and subjected to light winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Humidity
In Mlimani, the average relative humidity in September is 76%.Rainfall
In Mlimani, in September, during 16.1 rainfall days, 23mm (0.91") of precipitation is typically accumulated. In Mlimani, during the entire year, the rain falls for 211.8 days and collects up to 587mm (23.11") of precipitation.Daylight
The average length of the day in September is 12h and 5min.On the first day of September, sunrise is at 06:20 and sunset at 18:23. On the last day of the month, sunrise is at 06:07 and sunset at 18:15 EAT.
Sunshine
In September, the average sunshine is 8.7h.UV index
The months with the highest UV index in Mlimani are January through June, August through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: The daily maximum UV index of 7 in September interprets into the following advice:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Mlimani, Kenya
- Average high temperature in September: 27.6°C
The warmest month (with the highest average high temperature) is March (30.7°C).
The month with the lowest average high temperature is July (27°C).
- Average low temperature in September: 23.3°C
The month with the highest average low temperature is March (26.2°C).
The coldest month (with the lowest average low temperature) is August (23.1°C).
Average pressure in September
Mlimani, Kenya
- Average pressure in September: 1015mbar
The month with the highest atmospheric pressure is July (1015.8mbar).
The months with the lowest atmospheric pressure are February and March (1010.4mbar).
Average wind speed in September
Mlimani, Kenya
- Average wind speed in September: 23km/h
The windiest month (with the highest average wind speed) is July (28.2km/h).
The calmest month (with the lowest average wind speed) is December (13.9km/h).
Average humidity in September
Mlimani, Kenya
- Average humidity in September: 76%
The months with the highest relative humidity are January and October (78%).
The month with the lowest relative humidity is July (74%).
Average rainfall in September
Mlimani, Kenya
- Average rainfall in September: 23mm
The wettest month (with the highest rainfall) is May (94mm).
The driest month (with the least rainfall) is February (17mm).
Average rainfall days in September
Mlimani, Kenya
- Average rainfall days in September: 16.1 days
The month with the highest number of rainy days is December (24.3 days).
The month with the least rainy days is February (8.8 days).
Average daylight in September /
Average sunshine in September
Mlimani, Kenya
- Average daylight in September: 12h and 6min
The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 11h and 54min).
- Average sunshine in September: 8h and 42min
The month with the most sunshine is November (Average sunshine: 10h and 36min).
The month with the least sunshine is May (Average sunshine: 8h and 6min).
Average sunshine days in September
Mlimani, Kenya
- Average sunshine days in September: 7.7 days
The month with the most sunshine days is February (16.2 days).
The month with the least sunshine days is December (3.9 days).
Average UV index in September
Mlimani, Kenya
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, August, September, October, November and December (UV index 7).
The month with the lowest UV index is July (UV index 6).
Average cloud cover in September
Mlimani, Kenya
- Average cloud cover in September: 39
The months with the most cloud cover are May and October (Cloud cover 43).
The month with the least cloud cover is December (Cloud cover 30).
Average visibility in September
Mlimani, Kenya
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
