September weather forecastGachie, Kenya

September

Weather in September

The first month of the spring, September, is also a moderately hot month in Gachie, Kenya, with an average temperature ranging between max 24.6°C (76.3°F) and min 14.2°C (57.6°F).

Temperature

In September, Gachie experiences a minor shift in meteorological conditions with average high-temperatures marked at a still moderately hot 24.6°C (76.3°F), closely mirroring the climate in August. In September, Gachie encounters an average low-temperature of 14.2°C (57.6°F) during the night.

Humidity

In Gachie, Kenya, the average relative humidity in September is 67%.

Rainfall

In Gachie, during September, the rain falls for 16.5 days and regularly aggregates up to 31mm (1.22") of precipitation. Throughout the year, in Gachie, there are 241.5 rainfall days, and 676mm (26.61") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 7min.
On the first day of September, sunrise is at 06:30 and sunset at 18:35. On the last day of the month, sunrise is at 06:19 and sunset at 18:26 EAT.

Sunshine

In September, the average sunshine in Gachie, Kenya, is 9.4h.

UV index

The month with the highest UV index is September, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In September, a daily maximum UV index of 6 leads to the following instructions:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.

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

Frequently asked questions

Gachie in September has an average high-temperature of 24.6°C (76.3°F) and an average low-temperature of 14.2°C (57.6°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in February is calculated to be 28°C (82.4°F).

The average relative humidity in September in Gachie is 67%.

In September, in Gachie, Kenya, the rain falls for 16.5 days. Throughout September, 31mm (1.22") of precipitation is accumulated.

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

On the first day of September in Gachie, Kenya, sunrise is at 06:30 and sunset at 18:35. On the last day of the month, sunrise is at 06:19 and sunset at 18:26 EAT.

In September, the average sunshine duration is 9.4h.

September is the month with the highest UV index, with an average maximum UV index of 6.

The average daily maximum UV index in September in Gachie is 6. A UV Index of 6 to 7 symbolizes a high health threat 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

23°C

24.6°C

25.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.2km/h

9.8km/h

11.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

11.4

10.3

6.5

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Gachie, Kenya

Average high temperature in September: 24.6°C

The warmest month (with the highest average high temperature) is February (27°C).
The month with the lowest average high temperature is June (22.4°C).

Average low temperature in September: 14.2°C

The month with the highest average low temperature is April (15.6°C).
The coldest month (with the lowest average low temperature) is July (12.7°C).

Average pressure in September
Gachie, Kenya

Average pressure in September: 1015.6mbar

The month with the highest atmospheric pressure is July (1016.8mbar).
The months with the lowest atmospheric pressure are February and March (1013.4mbar).

Average wind speed in September
Gachie, Kenya

Average wind speed in September: 9.1km/h

The windiest month (with the highest average wind speed) is February (11.8km/h).
The calmest month (with the lowest average wind speed) is June (6.1km/h).

Average humidity in September
Gachie, Kenya

Average humidity in September: 67%

The month with the highest relative humidity is May (84%).
The month with the lowest relative humidity is February (65%).

Average rainfall in September
Gachie, Kenya

Average rainfall in September: 31mm

The wettest month (with the highest rainfall) is April (125mm).
The driest month (with the least rainfall) is January (28mm).

Average rainfall days in September
Gachie, Kenya

Average rainfall days in September: 16.5 days

The month with the highest number of rainy days is May (27.7 days).
The month with the least rainy days is January (12.3 days).

Average daylight in September /
Average sunshine in September
Gachie, 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 24min

The months with the most sunshine are January and February (Average sunshine: 9h and 36min).
The months with the least sunshine are April and May (Average sunshine: 8h and 30min).

Average sunshine days in September
Gachie, Kenya

Average sunshine days in September: 10.3 days

The month with the most sunshine days is January (15.3 days).
The month with the least sunshine days is April (1.9 days).

Average UV index in September
Gachie, Kenya

Average UV index in September: 6

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