September weather forecastKalema, Kenya

September

Weather in September

The first month of the spring, September, is also an agreeable month in Kalema, Kenya, with an average temperature fluctuating between 12.1°C (53.8°F) and 22.7°C (72.9°F).

Temperature

The transition from August to September sees an average high-temperature of a still pleasant 22.7°C (72.9°F), indicating a minor variance from the prior month. During September, the nighttime temperature in Kalema averages of 12.1°C (53.8°F).

Humidity

The average relative humidity in September in Kalema is 69%.

Rainfall

In Kalema, in September, it is raining for 14.2 days, with typically 35mm (1.38") of accumulated precipitation. In Kalema, Kenya, during the entire year, the rain falls for 208.9 days and collects up to 881mm (34.69") of precipitation.

Daylight

In Kalema, the average length of the day in September is 12h and 6min.
On the first day of the month, sunrise is at 06:33 and sunset at 18:38. On the last day of September, sunrise is at 06:22 and sunset at 18:29 EAT.

Sunshine

The average sunshine in September in Kalema is 9.6h.

UV index

The months with the highest UV index are January through May, July through December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 5 during September translates into the following guidance:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.

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

Frequently asked questions

The high-temperature, in September, in Kalema, records 22.7°C (72.9°F), while the low-temperature is 12.1°C (53.8°F).

The average relative humidity in September is 69%.

In Kalema, Kenya, in September, during 14.2 rainfall days, 35mm (1.38") of precipitation is typically accumulated.

The average day length in September in Kalema is 12h and 6min.

On the first day of September in Kalema, sunrise is at 06:33 and sunset at 18:38. On the last day of the month, sunrise is at 06:22 and sunset at 18:29 EAT.

The average sunshine duration in September in Kalema is 9.6h.

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

The average daily maximum UV index in September in Kalema, 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

21.6°C

22.7°C

23.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.3km/h

11.4km/h

13.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

13.8

12.9

9.7

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Kalema, Kenya

Average high temperature in September: 22.7°C

The warmest month (with the highest average high temperature) is February (25.5°C).
The months with the lowest average high temperature are June and July (20.8°C).

Average low temperature in September: 12.1°C

The months with the highest average low temperature are March and April (13.1°C).
The coldest month (with the lowest average low temperature) is July (10.5°C).

Average pressure in September
Kalema, Kenya

Average pressure in September: 1015.3mbar

The months with the highest atmospheric pressure are June and July (1016.6mbar).
The month with the lowest atmospheric pressure is February (1013.4mbar).

Average wind speed in September
Kalema, Kenya

Average wind speed in September: 10.9km/h

The windiest month (with the highest average wind speed) is October (12.7km/h).
The calmest month (with the lowest average wind speed) is January (6.9km/h).

Average humidity in September
Kalema, Kenya

Average humidity in September: 69%

The month with the highest relative humidity is May (85%).
The month with the lowest relative humidity is February (63%).

Average rainfall in September
Kalema, Kenya

Average rainfall in September: 35mm

The wettest month (with the highest rainfall) is April (145mm).
The driest month (with the least rainfall) is July (25mm).

Average rainfall days in September
Kalema, Kenya

Average rainfall days in September: 14.2 days

The month with the highest number of rainy days is April (23.8 days).
The month with the least rainy days is February (12.3 days).

Average daylight in September /
Average sunshine in September
Kalema, 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 36min

The month with the most sunshine is February (Average sunshine: 9h and 42min).
The month with the least sunshine is May (Average sunshine: 8h and 48min).

Average sunshine days in September
Kalema, Kenya

Average sunshine days in September: 12.9 days

The month with the most sunshine days is July (15.4 days).
The month with the least sunshine days is November (5 days).

Average UV index in September
Kalema, Kenya

Average UV index in September: 5

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