September weather forecast
Maïpili, Congo

September

Weather in September

September, the first month of the spring in Maïpili, is also a hot month, with an average temperature ranging between max 32.8°C (91°F) and min 22.9°C (73.2°F).

Temperature

In September, Maïpili notes an average high-temperature of a still hot 32.8°C (91°F), hardly different from the preceding month. Maïpili throughout September, records an average low-temperature of 22.9°C (73.2°F).

Heat index

The heat index in September is evaluated at a scorching 40°C (104°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In Maïpili, the average relative humidity in September is 62%.

Rainfall

In September, the rain falls for 13.3 days. Throughout September, 33mm (1.3") of precipitation is accumulated. In Maïpili, during the entire year, the rain falls for 197.5 days and collects up to 834mm (32.83") of precipitation.

Daylight

In September, the average length of the day is 12h and 5min.
On the first day of September, sunrise is at 05:54 and sunset at 17:57. On the last day of the month, sunrise is at 05:41 and sunset at 17:50 WAT.

Sunshine

In September, the average sunshine is 8.8h.

UV index

The months with the highest UV index are January, April through October and December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 7 during September translates into the following directions:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.

Frequently asked questions

How hot is it in September?
In Maïpili, in September, the average high-temperature is 32.8°C (91°F), and the average low-temperature is 22.9°C (73.2°F). The average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in September is evaluated at 40°C (104°F).
What is the average humidity in September?
The average relative humidity in September in Maïpili is 62%.
How much does it rain in September?
In September, in Maïpili, the rain falls for 13.3 days. Throughout September, 33mm (1.3") of precipitation is accumulated.
What is the average length of the day in September?
The average day length in September is 12h and 5min.
When are sunrise and sunset in September?
In September, on the first day of the month, sunrise is at 05:54 and sunset at 17:57. On the last day of the month, sunrise is at 05:41 and sunset at 17:50 WAT.
How many hours of sunshine does Maïpili have in September?
In Maïpili, the average sunshine duration in September is 8.8h.
What is the month with the highest UV index?
The months with the highest UV index are January, April through October and December, with an average maximum UV index of 7.
What is the UV index intensity in September in Maïpili?
In September, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high health threat 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
Maïpili, Congo
  • Average high temperature in September: 32.8°C

The warmest month (with the highest average high temperature) is August (33.3°C).
The month with the lowest average high temperature is December (29.5°C).

  • Average low temperature in September: 22.9°C

The month with the highest average low temperature is September (22.9°C).
The coldest months (with the lowest average low temperature) are June and July (20.9°C).

Average pressure in September
Maïpili, Congo
  • Average pressure in September: 1011.8mbar

The month with the highest atmospheric pressure is June (1013mbar).
The month with the lowest atmospheric pressure is February (1010.2mbar).

Average wind speed in September
Maïpili, Congo
  • Average wind speed in September: 7.3km/h

The windiest month (with the highest average wind speed) is August (8.1km/h).
The calmest months (with the lowest average wind speed) are April, May and December (4.5km/h).

Average humidity in September
Maïpili, Congo
  • Average humidity in September: 62%

The months with the highest relative humidity are November and December (84%).
The month with the lowest relative humidity is August (55%).

Average rainfall in September
Maïpili, Congo
  • Average rainfall in September: 33mm

The wettest month (with the highest rainfall) is October (126mm).
The driest month (with the least rainfall) is July (2mm).

Average rainfall days in September
Maïpili, Congo
  • Average rainfall days in September: 13.3 days

The month with the highest number of rainy days is December (23.6 days).
The month with the least rainy days is July (2.8 days).

Average daylight in September /
Average sunshine in September
Maïpili, Congo
  • Average daylight in September: 12h and 1min

The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 11h and 54min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is January (Average sunshine: 9h and 24min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).

Average sunshine days in September
Maïpili, Congo
  • Average sunshine days in September: 15.1 days

The month with the most sunshine days is July (27.5 days).
The month with the least sunshine days is January (6.2 days).

Average UV index in September
Maïpili, Congo
  • Average UV index in September: 7

The months with the highest UV index are January, April, May, June, July, August, September, October and December (UV index 7).
The months with the lowest UV index are February, March and November (UV index 6).

Average cloud cover in September
Maïpili, Congo
  • Average cloud cover in September: 35

The month with the most cloud cover is November (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 18).

Average visibility in September
Maïpili, 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, March, April, November and December (8km).

englishespañol中文
Share