September weather forecastNsangi, Uganda

September

Weather in September

September, the first month of the autumn in Nsangi, is also a moderately hot month, with an average temperature ranging between max 25.4°C (77.7°F) and min 16.9°C (62.4°F).

Temperature

September's arrival brings an average high-temperature of a still warm 25.4°C (77.7°F), demonstrating subtle variation from the preceding month. During the month of September, the temperature falls to an average of 16.9°C (62.4°F).

Humidity

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

Rainfall

In September, the rain falls for 23.5 days. Throughout September, 40mm (1.57") of precipitation is accumulated. Throughout the year, in Nsangi, there are 231.2 rainfall days, and 477mm (18.78") of precipitation is accumulated.

Daylight

In Nsangi, the average length of the day in September is 12h and 7min.
On the first day of September in Nsangi, sunrise is at 06:46 and sunset at 18:53. On the last day of the month, sunrise is at 06:36 and sunset at 18:43 EAT.

Sunshine

In September, the average sunshine is 9.2h.

UV index

June, July, September and October, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: During September, 5 as the daily maximum UV index converts into the following advice:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.

Updated: Feb 6, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature in Nsangi during September is 25.4°C (77.7°F) and the low-temperature is 16.9°C (62.4°F). In March, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is computed to be 30°C (86°F).

In Nsangi, Uganda, the average relative humidity in September is 81%.

In Nsangi, Uganda, during September, the rain falls for 23.5 days and regularly aggregates up to 40mm (1.57") of precipitation.

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

On the first day of September in Nsangi, Uganda, sunrise is at 06:46 and sunset at 18:53. On the last day of the month, sunrise is at 06:36 and sunset at 18:43 EAT.

The average sunshine duration in September in Nsangi is 9.2h.

The months with the lowest UV index in Nsangi are June, July, September and October, with an average maximum UV index of 5.

In Nsangi, Uganda, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability 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

25.7°C

25.4°C

25.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.3km/h

6.1km/h

6.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

5.3

2.4

3.1

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Nsangi, Uganda

Average high temperature in September: 25.4°C

The warmest month (with the highest average high temperature) is February (28.3°C).
The month with the lowest average high temperature is May (24.4°C).

Average low temperature in September: 16.9°C

The month with the highest average low temperature is March (17.8°C).
The coldest month (with the lowest average low temperature) is July (16.3°C).

Average pressure in September
Nsangi, Uganda

Average pressure in September: 1012.4mbar

The months with the highest atmospheric pressure are June and July (1013.7mbar).
The month with the lowest atmospheric pressure is February (1009.7mbar).

Average wind speed in September
Nsangi, Uganda

Average wind speed in September: 5.6km/h

The windiest months (with the highest average wind speed) are February, March, May and June (7.4km/h).
The calmest months (with the lowest average wind speed) are November and December (5.2km/h).

Average humidity in September
Nsangi, Uganda

Average humidity in September: 81%

The month with the highest relative humidity is November (85%).
The months with the lowest relative humidity are January and February (72%).

Average rainfall in September
Nsangi, Uganda

Average rainfall in September: 40mm

The wettest month (with the highest rainfall) is October (70mm).
The driest month (with the least rainfall) is January (18mm).

Average rainfall days in September
Nsangi, Uganda

Average rainfall days in September: 23.5 days

The months with the highest number of rainy days are September and October (23.5 days).
The month with the least rainy days is January (10.8 days).

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

Average daylight in September: 12h and 6min

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

Average sunshine in September: 9h and 12min

The months with the most sunshine are January and February (Average sunshine: 9h and 30min).
The months with the least sunshine are April and May (Average sunshine: 8h and 24min).

Average sunshine days in September
Nsangi, Uganda

Average sunshine days in September: 2.4 days

The month with the most sunshine days is January (14.4 days).
The month with the least sunshine days is September (2.4 days).

Average UV index in September
Nsangi, Uganda

Average UV index in September: 5

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