September weather forecast
Mont Belo, Congo

September

Weather in September

The first month of the spring, September, is also a hot month in Mont Belo, Congo, with an average temperature ranging between max 30.4°C (86.7°F) and min 21.4°C (70.5°F).

Temperature

The arrival of September sees an average high-temperature of a still hot 30.4°C (86.7°F), hardly diverging from August's 30.1°C (86.2°F). Mont Belo reports an average low-temperature of 21.4°C (70.5°F) during the nights of September.

Heat index

The heat index in September is appraised at a sweltering 36°C (96.8°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', comes about by integrating the temperature readings with the humidity levels. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In September, the average relative humidity in Mont Belo is 71%.

Rainfall

In September, in Mont Belo, Congo, the rain falls for 11.7 days. Throughout September, 17mm (0.67") of precipitation is accumulated. Throughout the year, there are 247.1 rainfall days, and 1446mm (56.93") of precipitation is accumulated.

Daylight

The average length of the day in September in Mont Belo is 12h and 5min.
On the first day of the month, sunrise is at 06:06 and sunset at 18:09. On the last day of September, in Mont Belo, sunrise is at 05:53 and sunset at 18:02 WAT.

Sunshine

In Mont Belo, the average sunshine in September is 7.1h.

UV index

January through March, May through December, with an average maximum UV index of 6, are months with the lowest UV index in Mont Belo. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: A daily maximum UV index of 6 in September translates into the following instructions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.

Frequently asked questions

How hot is September in Mont Belo?
The high-temperature, in September, in Mont Belo, is 30.4°C (86.7°F), while the low-temperature averages to 21.4°C (70.5°F). In September, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, is appraised at 36°C (96.8°F).
What is the average humidity in September in Mont Belo?
In Mont Belo, the average relative humidity in September is 71%.
How many days does it rain in September in Mont Belo?
In Mont Belo, Congo, in September, during 11.7 rainfall days, 17mm (0.67") of precipitation is typically accumulated.
What is the average length of the day in September in Mont Belo?
The average day length in September is 12h and 5min.
When is the sunrise / sunset in September in Mont Belo?
In September, on the first day of the month, sunrise is at 06:06 and sunset at 18:09. On the last day of the month, in Mont Belo, Congo, sunrise is at 05:53 and sunset at 18:02 WAT.
How long on average sun shines in September in Mont Belo?
In Mont Belo, Congo, the average sunshine duration in September is 7.1h.
What are the months with the lowest UV index in Mont Belo?
January through March, May through December, with an average maximum UV index of 6, are months with the lowest UV index in Mont Belo.
What is the UV index intensity in September in Mont Belo?
The average daily maximum UV index in September in Mont Belo, Congo, is 6. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.
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
Mont Belo, Congo
  • Average high temperature in September: 30.4°C

The warmest month (with the highest average high temperature) is March (31.2°C).
The months with the lowest average high temperature are November and December (29.5°C).

  • Average low temperature in September: 21.4°C

The months with the highest average low temperature are February, March and April (22.4°C).
The coldest month (with the lowest average low temperature) is July (18.9°C).

Average pressure in September
Mont Belo, Congo
  • Average pressure in September: 1013.2mbar

The month with the highest atmospheric pressure is July (1014.4mbar).
The month with the lowest atmospheric pressure is February (1010.4mbar).

Average wind speed in September
Mont Belo, Congo
  • Average wind speed in September: 8.4km/h

The windiest month (with the highest average wind speed) is August (8.5km/h).
The calmest month (with the lowest average wind speed) is April (4.4km/h).

Average humidity in September
Mont Belo, Congo
  • Average humidity in September: 71%

The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (70%).

Average rainfall in September
Mont Belo, Congo
  • Average rainfall in September: 17mm

The wettest month (with the highest rainfall) is November (223mm).
The driest month (with the least rainfall) is July (2mm).

Average rainfall days in September
Mont Belo, Congo
  • Average rainfall days in September: 11.7 days

The month with the highest number of rainy days is January (29.5 days).
The month with the least rainy days is July (3.7 days).

Average daylight in September /
Average sunshine in September
Mont Belo, 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: 7h and 1min

The month with the most sunshine is July (Average sunshine: 8h and 24min).
The month with the least sunshine is October (Average sunshine: 5h and 36min).

Average sunshine days in September
Mont Belo, Congo
  • Average sunshine days in September: 10.1 days

The month with the most sunshine days is July (23 days).
The month with the least sunshine days is November (0.6 days).

Average UV index in September
Mont Belo, Congo
  • Average UV index in September: 6

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

Average cloud cover in September
Mont Belo, Congo
  • Average cloud cover in September: 57

The month with the most cloud cover is October (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 40).

Average visibility in September
Mont Belo, Congo
  • Average visibility in September: 10km

The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are April and December (6km).

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