September weather forecastKaliro, Uganda

September

Weather in September

The first month of the autumn, September, is also a moderately hot month in Kaliro, Uganda, with temperature in the range of an average high of 26.5°C (79.7°F) and an average low of 16.6°C (61.9°F).

Temperature

The shift into September uncovers an average high-temperature of a still warm 26.5°C (79.7°F), subtly different from the previous month. An average temperature of 16.6°C (61.9°F) is recorded during the nights in September.

Humidity

In September, the average relative humidity is 81%.

Rainfall

In Kaliro, Uganda, in September, it is raining for 27.7 days, with typically 117mm (4.61") of accumulated precipitation. Throughout the year, there are 297 rainfall days, and 1361mm (53.58") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 7min.
On the first day of the month, sunrise is at 06:41 and sunset at 18:49. On the last day of September, sunrise is at 06:32 and sunset at 18:39 EAT.

Sunshine

In September, the average sunshine is 9.1h.

UV index

The months with the highest UV index in Kaliro are January through April and September, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 6 in September interprets into the following advice:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Opt for tightly woven and loose clothing to enhance protection from the Sun.

Frequently asked questions

The high-temperature, in September, in Kaliro, records 26.5°C (79.7°F), while the low-temperature is 16.6°C (61.9°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in March is estimated at 32°C (89.6°F).

The average relative humidity in September in Kaliro is 81%.

In Kaliro, in September, it is raining for 27.7 days, with typically 117mm (4.61") of accumulated precipitation.

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

On the first day of September in Kaliro, sunrise is at 06:41 and sunset at 18:49. On the last day of the month, sunrise is at 06:32 and sunset at 18:39 EAT.

In September, the average sunshine duration in Kaliro is 9.1h.

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

In Kaliro, Uganda, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Kaliro, Uganda

  • Average high temperature in September: 26.5°C

The warmest month (with the highest average high temperature) is February (29.4°C).
The months with the lowest average high temperature are May and June (25.3°C).

  • Average low temperature in September: 16.6°C

The month with the highest average low temperature is February (17.6°C).
The coldest month (with the lowest average low temperature) is July (15.5°C).

Average pressure in September
Kaliro, Uganda

  • Average pressure in September: 1012.6mbar

The months with the highest atmospheric pressure are June and July (1013.9mbar).
The month with the lowest atmospheric pressure is February (1009.9mbar).

Average wind speed in September
Kaliro, Uganda

  • Average wind speed in September: 4.9km/h

The windiest months (with the highest average wind speed) are February and March (7.1km/h).
The calmest month (with the lowest average wind speed) is November (4.7km/h).

Average humidity in September
Kaliro, Uganda

  • Average humidity in September: 81%

The month with the highest relative humidity is May (85%).
The month with the lowest relative humidity is February (71%).

Average rainfall in September
Kaliro, Uganda

  • Average rainfall in September: 117mm

The wettest month (with the highest rainfall) is October (179mm).
The driest month (with the least rainfall) is July (52mm).

Average rainfall days in September
Kaliro, Uganda

  • Average rainfall days in September: 27.7 days

The month with the highest number of rainy days is October (29.8 days).
The month with the least rainy days is January (16.8 days).

Average daylight in September /
Average sunshine in September
Kaliro, Uganda

  • Average daylight in September: 12h and 6min

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

  • Average sunshine in September: 9h and 6min

The months with the most sunshine are January and February (Average sunshine: 9h and 18min).
The month with the least sunshine is May (Average sunshine: 8h and 0min).

Average sunshine days in September
Kaliro, Uganda

  • Average sunshine days in September: 0.7 days

The month with the most sunshine days is January (10.3 days).
The month with the least sunshine days is November (0.2 days).

Average UV index in September
Kaliro, Uganda

  • Average UV index in September: 6

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

Average cloud cover in September
Kaliro, Uganda

  • Average cloud cover in September: 30

The month with the most cloud cover is May (Cloud cover 44).
The months with the least cloud cover are January and February (Cloud cover 21).

Average visibility in September
Kaliro, Uganda

  • Average visibility in September: 8km

The month with the highest visibility is February (10km).
The months with the lowest visibility are April, May, September, October and November (8km).