September weather forecastGikuu, Kenya

September

Weather in September

The first month of the spring, September, is also a moderately hot month in Gikuu, Kenya, with an average temperature ranging between max 25.4°C (77.7°F) and min 14.5°C (58.1°F).

Temperature

Gikuu records a slight change with September's average high-temperatures adjusting to a still moderately hot 25.4°C (77.7°F) from August's 23.6°C (74.5°F). Throughout September, Gikuu records an average temperature of 14.5°C (58.1°F) at night.

Humidity

The average relative humidity in September in Gikuu, Kenya, is 66%.

Rainfall

In Gikuu, in September, during 16.7 rainfall days, 29mm (1.14") of precipitation is typically accumulated. In Gikuu, Kenya, during the entire year, the rain falls for 198.6 days and collects up to 784mm (30.87") of precipitation.

Daylight

In Gikuu, the average length of the day in September is 12h and 7min.
On the first day of the month, sunrise is at 06:27 and sunset at 18:33. On the last day of September, in Gikuu, Kenya, sunrise is at 06:17 and sunset at 18:24 EAT.

Sunshine

In Gikuu, the average sunshine in September is 9.2h.

UV index

The months with the highest UV index are January, February and September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In September, the average maximum UV index of 6 translates into the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.

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

Frequently asked questions

September temperatures in Gikuu, Kenya, vary between a high-temperature of 25.4°C (77.7°F) and a low-temperature of 14.5°C (58.1°F). In March, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, is appraised at 29°C (84.2°F).

In September, the average relative humidity in Gikuu, Kenya, is 66%.

In Gikuu, in September, during 16.7 rainfall days, 29mm (1.14") of precipitation is typically accumulated.

The average day length in September is 12h and 7min.

On the first day of September, sunrise is at 06:27 and sunset at 18:33. On the last day of the month, sunrise is at 06:17 and sunset at 18:24 EAT.

In September, the average sunshine duration in Gikuu, Kenya, is 9.2h.

The months with the highest UV index are January, February and September, with an average maximum UV index of 6.

The average daily maximum UV index in September in Gikuu is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's 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

23.6°C

25.4°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.6km/h

7.5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

11.4

10.5

5.8

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Gikuu, Kenya

Average high temperature in September: 25.4°C

The warmest months (with the highest average high temperature) are February and March (27.3°C).
The month with the lowest average high temperature is June (22.7°C).

Average low temperature in September: 14.5°C

The month with the highest average low temperature is October (15.2°C).
The coldest months (with the lowest average low temperature) are July and December (13°C).

Average pressure in September
Gikuu, Kenya

Average pressure in September: 1015.1mbar

The month with the highest atmospheric pressure is July (1016.1mbar).
The month with the lowest atmospheric pressure is March (1012.9mbar).

Average wind speed in September
Gikuu, Kenya

Average wind speed in September: 7.1km/h

The windiest month (with the highest average wind speed) is February (9.2km/h).
The calmest month (with the lowest average wind speed) is June (6.2km/h).

Average humidity in September
Gikuu, Kenya

Average humidity in September: 66%

The month with the highest relative humidity is May (85%).
The month with the lowest relative humidity is February (62%).

Average rainfall in September
Gikuu, Kenya

Average rainfall in September: 29mm

The wettest month (with the highest rainfall) is April (155mm).
The driest month (with the least rainfall) is February (20mm).

Average rainfall days in September
Gikuu, Kenya

Average rainfall days in September: 16.7 days

The month with the highest number of rainy days is April (24.6 days).
The month with the least rainy days is January (6.3 days).

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

Average daylight in September: 12h and 6min

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 6min).

Average sunshine in September: 9h and 12min

The month with the most sunshine is February (Average sunshine: 9h and 42min).
The month with the least sunshine is July (Average sunshine: 8h and 36min).

Average sunshine days in September
Gikuu, Kenya

Average sunshine days in September: 10.5 days

The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is April (4.3 days).

Average UV index in September
Gikuu, Kenya

Average UV index in September: 6

The months with the highest UV index are January, February and September (UV index 6).
The months with the lowest UV index are March, April, May, June, July, August, October, November and December (UV index 5).