September weather forecast
Kasongo, Democratic Republic of Congo

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Weather in September

September acts as a turning point in Kasongo's weather as rainfall begins to increase. However, temperature ranges continue dropping marginally from August, bringing relief to inhabitants. A steady increase in the number of rainy days signifies the end of the dry season. Similarly, the upswing in humidity levels points towards a subsequent increase in moisture content in the air. During this transitory month, temperatures range from 22.5°C (72.5°F) to 34.5°C (94.1°F), with rainfall showing a noticeable rise, hitting 52mm (2.05").

Temperature

The shift into September finds Kasongo at an average high-temperature of a tropical 34.5°C (94.1°F), closely comparable to August's conditions. Kasongo anticipates a pronounced temperature drop from daily highs during the nights of September, with an average low of 22.5°C (72.5°F).

Heat index

Throughout September, the heat index is appraised at a blistering 42°C (107.6°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In September, the average relative humidity is 56%.

Rainfall

In Kasongo, in September, during 16.6 rainfall days, 52mm (2.05") of precipitation is typically accumulated. In Kasongo, Democratic Republic of Congo, during the entire year, the rain falls for 220.2 days and collects up to 913mm (35.94") of precipitation.

Daylight

In Kasongo, the average length of the day in September is 12h and 5min.
On the first day of the month, sunrise is at 06:12 and sunset at 18:14. On the last day of September, in Kasongo, sunrise is at 05:58 and sunset at 18:07 CAT.

Sunshine

In September, the average sunshine is 9.8h.

UV index

The months with the highest UV index in Kasongo are May through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index, 7 during September, leads to the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Updated: Feb 7, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

How hot does it get in Kasongo in September?

In September, the average high-temperature and low-temperature are 34.5°C (94.1°F) and 22.5°C (72.5°F) respectively. The average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in September is appraised at 42°C (107.6°F).

What is the average humidity in September in Kasongo?

In September, the average relative humidity in Kasongo is 56%.

How much does it rain in Kasongo in September?

In Kasongo, in September, it is raining for 16.6 days, with typically 52mm (2.05") of accumulated precipitation.

How many hours of daylight does Kasongo have in September?

In September, the average day length in Kasongo is 12h and 5min.

When is the sunrise / sunset in September in Kasongo?

In September, on the first day of the month, sunrise is at 06:12 and sunset at 18:14. On the last day of the month, in Kasongo, Democratic Republic of Congo, sunrise is at 05:58 and sunset at 18:07 CAT.

How many hours of sunshine does Kasongo have in September?

In Kasongo, the average sunshine duration in September is 9.8h.

What are the months with the highest UV index in Kasongo?

The months with the highest UV index in Kasongo are May through September, with an average maximum UV index of 7.

How high is the UV index in September in Kasongo?

In Kasongo, Democratic Republic of Congo, the average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.

Average temperature in September
Kasongo, Democratic Republic of Congo

Average temperature in September - Kasongo, Democratic Republic of Congo
  • Average high temperature in September: 34.5°C

The warmest month (with the highest average high temperature) is August (35.6°C).
The month with the lowest average high temperature is December (28.5°C).

  • Average low temperature in September: 22.5°C

The month with the highest average low temperature is August (22.7°C).
The coldest months (with the lowest average low temperature) are January and December (19.3°C).

Average pressure in September
Kasongo, Democratic Republic of Congo

Average pressure in September - Kasongo, Democratic Republic of Congo
  • Average pressure in September: 1010.3mbar

The month with the highest atmospheric pressure is June (1012.1mbar).
The month with the lowest atmospheric pressure is October (1009.8mbar).

Average wind speed in September
Kasongo, Democratic Republic of Congo

Average wind speed in September - Kasongo, Democratic Republic of Congo
  • Average wind speed in September: 5.4km/h

The windiest month (with the highest average wind speed) is July (7.4km/h).
The calmest months (with the lowest average wind speed) are January and December (4km/h).

Average humidity in September
Kasongo, Democratic Republic of Congo

Average humidity in September - Kasongo, Democratic Republic of Congo
  • Average humidity in September: 56%

The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is July (38%).

Average rainfall in September
Kasongo, Democratic Republic of Congo

Average rainfall in September - Kasongo, Democratic Republic of Congo
  • Average rainfall in September: 52mm

The wettest month (with the highest rainfall) is December (146mm).
The driest month (with the least rainfall) is July (2mm).

Average rainfall days in September
Kasongo, Democratic Republic of Congo

Average rainfall days in September - Kasongo, Democratic Republic of Congo
  • Average rainfall days in September: 16.6 days

The month with the highest number of rainy days is December (28.1 days).
The month with the least rainy days is July (1.3 days).

Average daylight in September /
Average sunshine in September
Kasongo, Democratic Republic of Congo

Average daylight in September / Average sunshine in September - Kasongo, Democratic Republic of Congo
  • Average daylight in September: 12h and 1min

The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 54min).

  • Average sunshine in September: 9h and 5min

The month with the most sunshine is October (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 7h and 42min).

Average sunshine days in September
Kasongo, Democratic Republic of Congo

Average sunshine days in September - Kasongo, Democratic Republic of Congo
  • Average sunshine days in September: 12.2 days

The month with the most sunshine days is July (29.5 days).
The month with the least sunshine days is November (2.2 days).

Average UV index in September
Kasongo, Democratic Republic of Congo

Average UV index in September - Kasongo, Democratic Republic of Congo
  • Average UV index in September: 7

The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 5).

Average cloud cover in September
Kasongo, Democratic Republic of Congo

Average cloud cover in September - Kasongo, Democratic Republic of Congo
  • Average cloud cover in September: 23

The month with the most cloud cover is December (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 13).

Average visibility in September
Kasongo, Democratic Republic of Congo

Average visibility in September - Kasongo, Democratic Republic of Congo
  • Average visibility in September: 10km

The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, November and December (7km).

Kasongo, Democratic Republic of Congo

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