September weather forecast
Kazadi-Fwamba, Democratic Republic of Congo

September

Weather in September

September, the first month of the spring in Kazadi-Fwamba, is also a hot month, with temperature in the range of an average high of 33.4°C (92.1°F) and an average low of 22.1°C (71.8°F).

Temperature

Kazadi-Fwamba's average high-temperature in September is a tropical 33.4°C (92.1°F), marking an insignificant difference from the 35.8°C (96.4°F) of August. Kazadi-Fwamba observes an average low-temperature of 22.1°C (71.8°F) during September.

Heat index

The heat index value during September is estimated at a blisteringly hot 42°C (107.6°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In Kazadi-Fwamba, the average relative humidity in September is 64%.

Rainfall

In Kazadi-Fwamba, in September, it is raining for 17.9 days, with typically 42mm (1.65") of accumulated precipitation. Throughout the year, there are 217.2 rainfall days, and 955mm (37.6") of precipitation is accumulated.

Daylight

In Kazadi-Fwamba, the average length of the day in September is 12h and 5min.
On the first day of the month, sunrise is at 06:30 and sunset at 18:30. On the last day of September, sunrise is at 06:15 and sunset at 18:24 CAT.

Sunshine

In September, the average sunshine is 9.4h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In September, the maximum UV index of 7 translates into these guidelines:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.

Frequently asked questions

How hot does it get in September?
An average high-temperature, in September, in Kazadi-Fwamba, is 33.4°C (92.1°F) and the average low-temperature is 22.1°C (71.8°F). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is estimated at 42°C (107.6°F).
What is the average humidity in September?
In September, the average relative humidity is 64%.
How much does it rain in September?
In Kazadi-Fwamba, during September, the rain falls for 17.9 days and regularly aggregates up to 42mm (1.65") of precipitation.
How many hours of daylight does Kazadi-Fwamba have in September?
In Kazadi-Fwamba, the average day length in September is 12h and 5min.
What time are sunrise and sunset in September?
In September, on the first day of the month, sunrise is at 06:30 and sunset at 18:30. On the last day of the month, sunrise is at 06:15 and sunset at 18:24 CAT.
How many hours of sunshine does Kazadi-Fwamba have in September?
In Kazadi-Fwamba, the average sunshine duration in September is 9.4h.
What is the month with the highest UV index in Kazadi-Fwamba?
May through September, with an average maximum UV index of 7, are months with the highest UV index.
How high is the UV index in September?
In September, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's 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
Kazadi-Fwamba, Democratic Republic of Congo
  • Average high temperature in September: 33.4°C

The warmest month (with the highest average high temperature) is August (35.8°C).
The month with the lowest average high temperature is December (28.5°C).

  • Average low temperature in September: 22.1°C

The months with the highest average low temperature are August and September (22.1°C).
The coldest month (with the lowest average low temperature) is June (19.9°C).

Average pressure in September
Kazadi-Fwamba, Democratic Republic of Congo
  • Average pressure in September: 1010.6mbar

The month with the highest atmospheric pressure is June (1012.1mbar).
The month with the lowest atmospheric pressure is February (1009.9mbar).

Average wind speed in September
Kazadi-Fwamba, Democratic Republic of Congo
  • Average wind speed in September: 5.6km/h

The windiest month (with the highest average wind speed) is June (6.1km/h).
The calmest month (with the lowest average wind speed) is December (4.6km/h).

Average humidity in September
Kazadi-Fwamba, Democratic Republic of Congo
  • Average humidity in September: 64%

The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is July (40%).

Average rainfall in September
Kazadi-Fwamba, Democratic Republic of Congo
  • Average rainfall in September: 42mm

The wettest months (with the highest rainfall) are November and December (157mm).
The driest month (with the least rainfall) is July (2mm).

Average rainfall days in September
Kazadi-Fwamba, Democratic Republic of Congo
  • Average rainfall days in September: 17.9 days

The month with the highest number of rainy days is December (27.3 days).
The month with the least rainy days is July (2 days).

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

The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).

  • Average sunshine in September: 9h and 2min

The months with the most sunshine are June and July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 18min).

Average sunshine days in September
Kazadi-Fwamba, Democratic Republic of Congo
  • Average sunshine days in September: 9.7 days

The month with the most sunshine days is July (28.3 days).
The month with the least sunshine days is December (2.4 days).

Average UV index in September
Kazadi-Fwamba, 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 months with the lowest UV index are January, February, March, April, October, November and December (UV index 6).

Average cloud cover in September
Kazadi-Fwamba, Democratic Republic of Congo
  • Average cloud cover in September: 27

The month with the most cloud cover is December (Cloud cover 53).
The months with the least cloud cover are June and July (Cloud cover 13).

Average visibility in September
Kazadi-Fwamba, 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 November and December (7km).

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