September weather forecast
Zombe, Kenya

September

Weather in September

September, the first month of the spring in Zombe, is also a moderately hot month, with an average temperature varying between 29°C (84.2°F) and 16.8°C (62.2°F).

Temperature

Transitioning from August to September, Zombe observes an average high-temperature of a still moderately hot 29°C (84.2°F), differing subtly from the previous month. During September, Zombe perceives a consistent contrast from the daytime highs, with an average low-temperature of 16.8°C (62.2°F).

Heat index

In September, the average heat index is calculated to be a tropical 31°C (87.8°F). Constant activity during exposure could result in a state of weariness and possibly heat cramps.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a composite of temperature and humidity figures to convey how warm it feels. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. 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 highly important for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

September is the least humid month, with an average relative humidity of 59%.

Rainfall

In September, the rain falls for 3.9 days. Throughout September, 3mm (0.12") of precipitation is accumulated. Throughout the year, there are 177.5 rainfall days, and 606mm (23.86") of precipitation is accumulated.

Daylight

In Zombe, the average length of the day in September is 12h and 6min.
On the first day of September in Zombe, sunrise is at 06:24 and sunset at 18:29. On the last day of the month, sunrise is at 06:13 and sunset at 18:20 EAT.

Sunshine

The average sunshine in September is 9.6h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 6. January through December, with an average maximum UV index of 6, are months with the lowest UV index in Zombe. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 in September interprets into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

Frequently asked questions

How hot is September?
September temperatures in Zombe vary between a high-temperature of 29°C (84.2°F) and a low-temperature of 16.8°C (62.2°F). In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 31°C (87.8°F).
What is the least humid month?
With an average relative humidity of 59%, September is the least humid month.
What is the average humidity in September?
In September, the average relative humidity is 59%.
How much does it rain in September?
In Zombe, in September, during 3.9 rainfall days, 3mm (0.12") of precipitation is typically accumulated.
How many hours of daylight does Zombe have in September?
The average day length in September is 12h and 6min.
What time are sunrise and sunset in September?
On the first day of September, sunrise is at 06:24 and sunset at 18:29. On the last day of the month, sunrise is at 06:13 and sunset at 18:20 EAT.
How long on average sun shines in September?
In Zombe, the average sunshine duration in September is 9.6h.
When is the highest UV index?
January through December, with an average maximum UV index of 6, are months with the highest UV index in Zombe.
What are the months with the lowest UV index?
The months with the lowest UV index in Zombe are January through December, with an average maximum UV index of 6.
What is the UV index reading in September?
In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September - Zombe, Kenya
Average temperature in September
Zombe, Kenya
  • Average high temperature in September: 29°C

The warmest month (with the highest average high temperature) is October (29.6°C).
The month with the lowest average high temperature is December (26.6°C).

  • Average low temperature in September: 16.8°C

The month with the highest average low temperature is March (18.9°C).
The coldest month (with the lowest average low temperature) is July (15.6°C).

Average pressure in September - Zombe, Kenya
Average pressure in September
Zombe, Kenya
  • Average pressure in September: 1015.4mbar

The month with the highest atmospheric pressure is July (1016.5mbar).
The month with the lowest atmospheric pressure is February (1012mbar).

Average wind speed in September - Zombe, Kenya
Average wind speed in September
Zombe, Kenya
  • Average wind speed in September: 12km/h

The windiest month (with the highest average wind speed) is September (12km/h).
The calmest month (with the lowest average wind speed) is December (6.5km/h).

Average humidity in September - Zombe, Kenya
Average humidity in September
Zombe, Kenya
  • Average humidity in September: 59%

The month with the highest relative humidity is December (83%).
The month with the lowest relative humidity is September (59%).

Average rainfall in September - Zombe, Kenya
Average rainfall in September
Zombe, Kenya
  • Average rainfall in September: 3mm

The wettest month (with the highest rainfall) is November (121mm).
The driest month (with the least rainfall) is July (1mm).

Average rainfall days in September - Zombe, Kenya
Average rainfall days in September
Zombe, Kenya
  • Average rainfall days in September: 3.9 days

The month with the highest number of rainy days is December (26.6 days).
The month with the least rainy days is July (2.4 days).

Average daylight in September / Average sunshine in September - Zombe, Kenya
Average daylight in September /
Average sunshine in September
Zombe, 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 0min).

  • Average sunshine in September: 9h and 4min

The month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 8h and 30min).

Average sunshine days in September - Zombe, Kenya
Average sunshine days in September
Zombe, Kenya
  • Average sunshine days in September: 23.6 days

The month with the most sunshine days is July (28.1 days).
The month with the least sunshine days is April (3 days).

Average UV index in September - Zombe, Kenya
Average UV index in September
Zombe, Kenya
  • Average UV index in September: 6

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).

Average cloud cover in September - Zombe, Kenya
Average cloud cover in September
Zombe, Kenya
  • Average cloud cover in September: 30

The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 28).

Average visibility in September - Zombe, Kenya
Average visibility in September
Zombe, Kenya
  • Average visibility in September: 10km

The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, April, November and December (8km).

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