September weather forecastMutuini, Kenya

September

Weather in September

September, the first month of the spring in Mutuini, is still a warm month, with an average temperature ranging between min 14.2°C (57.6°F) and max 24.6°C (76.3°F).

Temperature

On the advent of September, Mutuini's average high-temperature exhibits a minor adjustment to a still moderately hot 24.6°C (76.3°F) from August's 23°C (73.4°F). September nights experience a consistent temperature drop to a refreshing 14.2°C (57.6°F).

Humidity

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

Rainfall

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

Daylight

The average length of the day in September in Mutuini 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 Mutuini is 9.4h.

UV index

With an average maximum UV index of 6, September is the month with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In September, a daily maximum UV index of 6 leads to the following instructions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Enhance your sun protection with tightly woven, yet airy clothing.

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

Frequently asked questions

The high-temperature, in September, in Mutuini, records 24.6°C (76.3°F), while the low-temperature is 14.2°C (57.6°F). In February, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, is computed to be 28°C (82.4°F).

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

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

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

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

The average sunshine duration in September in Mutuini is 9.4h.

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

In Mutuini, Kenya, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to Sun's UV rays.

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
Mutuini, 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
Mutuini, 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
Mutuini, 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
Mutuini, 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
Mutuini, 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
Mutuini, 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
Mutuini, 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 0min).

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
Mutuini, 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
Mutuini, 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).