September weather forecastNakuru, Kenya

September

Weather in September

Switching gears as September rolls in, Nakuru witnesses decrement in rainfall to 51mm (2.01"), signalling an end to the heavy rain period. The temperatures are in the range of 10.7°C (51.3°F) to 23°C (73.4°F), providing a pleasant atmosphere throughout the day. The wind speed remains steady which, in combination with the constant UV index of 5, maintains a moderate weather condition. The cloud cover and humidity also reduce a bit, setting the stage for the incoming dry period.

Temperature

The transition from August to September in Nakuru brings an average high-temperature of a warm 23°C (73.4°F), barely different from August's 21.8°C (71.2°F). Nakuru observes a noteworthy temperature drop from the daily highs during September nights, with a mean temperature of 10.7°C (51.3°F).

Humidity

The average relative humidity in September is 71%.

Rainfall

In Nakuru, during September, the rain falls for 18.9 days and regularly aggregates up to 51mm (2.01") of precipitation. In Nakuru, during the entire year, the rain falls for 206.3 days and collects up to 657mm (25.87") of precipitation.

Daylight

In Nakuru, the average length of the day in September is 12h and 7min.
On the first day of the month, sunrise is at 06:32 and sunset at 18:38. On the last day of September, sunrise is at 06:22 and sunset at 18:28 EAT.

Sunshine

In Nakuru, the average sunshine in September is 9.6h.

UV index

The months with the highest UV index are January through May, August through December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In September, the maximum UV index of 5 transforms into these recommendations:
Take precautions - Protection against skin and eye damage is obliged. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.

Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in September, in Nakuru, is 23°C (73.4°F), while the low-temperature averages to 10.7°C (51.3°F).

The average relative humidity in September in Nakuru is 71%.

In September, the rain falls for 18.9 days. Throughout September, 51mm (2.01") of precipitation is accumulated.

In Nakuru, the average day length in September is 12h and 7min.

On the first day of September in Nakuru, Kenya, sunrise is at 06:32 and sunset at 18:38. On the last day of the month, sunrise is at 06:22 and sunset at 18:28 EAT.

In September, the average sunshine duration in Nakuru, Kenya, is 9.6h.

January through May, August through December, with an average maximum UV index of 5, are months with the highest UV index.

In September, the average daily maximum UV index in Nakuru, Kenya, is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

21.8°C

23°C

23.1°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.9km/h

7.5km/h

8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

3.2

4.6

6.2

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Nakuru, Kenya

Average high temperature in September: 23°C

The warmest month (with the highest average high temperature) is March (24.8°C).
The month with the lowest average high temperature is July (20.9°C).

Average low temperature in September: 10.7°C

The month with the highest average low temperature is April (12.2°C).
The coldest month (with the lowest average low temperature) is January (9.9°C).

Average pressure in September
Nakuru, Kenya

Average pressure in September: 1015.2mbar

The month with the highest atmospheric pressure is July (1016.4mbar).
The month with the lowest atmospheric pressure is February (1013.6mbar).

Average wind speed in September
Nakuru, Kenya

Average wind speed in September: 7.1km/h

The windiest month (with the highest average wind speed) is February (8.6km/h).
The calmest month (with the lowest average wind speed) is June (6.5km/h).

Average humidity in September
Nakuru, Kenya

Average humidity in September: 71%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is February (59%).

Average rainfall in September
Nakuru, Kenya

Average rainfall in September: 51mm

The wettest month (with the highest rainfall) is August (94mm).
The driest month (with the least rainfall) is February (18mm).

Average rainfall days in September
Nakuru, Kenya

Average rainfall days in September: 18.9 days

The month with the highest number of rainy days is August (24 days).
The month with the least rainy days is February (5.8 days).

Average daylight in September /
Average sunshine in September
Nakuru, Kenya

Average daylight in September: 12h and 6min

The month with the longest days is December (Average daylight: 12h and 6min).
The months with the shortest days are June and July (Average daylight: 12h and 6min).

Average sunshine in September: 9h and 36min

The month with the most sunshine is February (Average sunshine: 9h and 48min).
The month with the least sunshine is July (Average sunshine: 9h and 0min).

Average sunshine days in September
Nakuru, Kenya

Average sunshine days in September: 4.6 days

The month with the most sunshine days is January (19.6 days).
The month with the least sunshine days is August (3.2 days).

Average UV index in September
Nakuru, Kenya

Average UV index in September: 5

The months with the highest UV index are January, February, March, April, May, August, September, October, November and December (UV index 5).
The months with the lowest UV index are June and July (UV index 4).