September weather forecast
Birao, Central African Republic

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Weather in September

September shines a silver lining, as Birao, Central African Republic, starts to transition from the wet season. Although the rainfall decreases to 119mm (4.69"), the wet conditions persist, upheld by a high level of humidity. Nonetheless, the pressure system remains stable, reflecting the maintained wind speed. The clouds start to clear compared to August and the UV index goes back to seven. Temperature scale continues to show warm readings, but a slight drop is observable in comparison to the preceding month.

Temperature

In September, Birao experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 29.8°C (85.6°F) in August to a tropical 31.2°C (88.2°F). An average low-temperature of 21.6°C (70.9°F) is recorded during the nights in September.

Heat index

During September, the heat index is appraised at a scorching 41°C (105.8°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

The average relative humidity in September in Birao is 78%.

Rainfall

In Birao, Central African Republic, in September, during 25.2 rainfall days, 119mm (4.69") of precipitation is typically accumulated. In Birao, Central African Republic, during the entire year, the rain falls for 121.7 days and collects up to 597mm (23.5") of precipitation.

Daylight

The average length of the day in September is 12h and 11min.
On the first day of the month, sunrise is at 05:19 and sunset at 17:38. On the last day of September, in Birao, sunrise is at 05:17 and sunset at 17:19 WAT.

Sunshine

In September, the average sunshine in Birao is 8.8h.

UV index

The average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index, 7 during September, leads to the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
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Frequently asked questions

Is it hot in Birao during September?

The high-temperature, in September, in Birao, is 31.2°C (88.2°F), while the low-temperature averages to 21.6°C (70.9°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, in September is appraised at 41°C (105.8°F).

What is the average humidity in September in Birao?

In Birao, Central African Republic, the average relative humidity in September is 78%.

How much does it rain in Birao in September?

In Birao, in September, during 25.2 rainfall days, 119mm (4.69") of precipitation is typically accumulated.

How many hours of daylight does Birao have in September?

In September, the average day length in Birao is 12h and 11min.

When is the sunrise / sunset in September in Birao?

In September, on the first day of the month, sunrise is at 05:19 and sunset at 17:38. On the last day of the month, in Birao, sunrise is at 05:17 and sunset at 17:19 WAT.

How many hours of sunshine does Birao have in September?

In September, the average sunshine duration in Birao is 8.8h.

What is the UV index reading in September in Birao?

In September, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.

Average temperature in September
Birao, Central African Republic

Average temperature in September - Birao, Central African Republic
  • Average high temperature in September: 31.2°C

The warmest month (with the highest average high temperature) is April (41.4°C).
The month with the lowest average high temperature is August (29.8°C).

  • Average low temperature in September: 21.6°C

The month with the highest average low temperature is May (26.3°C).
The coldest month (with the lowest average low temperature) is January (18.3°C).

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Average pressure in September
Birao, Central African Republic

Average pressure in September - Birao, Central African Republic
  • Average pressure in September: 1010.8mbar

The months with the highest atmospheric pressure are July and August (1011.3mbar).
The month with the lowest atmospheric pressure is April (1006.8mbar).

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Average wind speed in September
Birao, Central African Republic

Average wind speed in September - Birao, Central African Republic
  • Average wind speed in September: 5.9km/h

The windiest month (with the highest average wind speed) is January (11.3km/h).
The calmest month (with the lowest average wind speed) is October (5.8km/h).

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Average humidity in September
Birao, Central African Republic

Average humidity in September - Birao, Central African Republic
  • Average humidity in September: 78%

The month with the highest relative humidity is August (82%).
The month with the lowest relative humidity is February (15%).

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Average rainfall in September
Birao, Central African Republic

Average rainfall in September - Birao, Central African Republic
  • Average rainfall in September: 119mm

The wettest month (with the highest rainfall) is August (178mm).
The driest months (with the least rainfall) are January, February, November and December (0mm).

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Average rainfall days in September
Birao, Central African Republic

Average rainfall days in September - Birao, Central African Republic
  • Average rainfall days in September: 25.2 days

The month with the highest number of rainy days is August (27.5 days).
The months with the least rainy days are January and December (0 days).

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Average daylight in September /
Average sunshine in September
Birao, Central African Republic

Average daylight in September / Average sunshine in September - Birao, Central African Republic
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).

  • Average sunshine in September: 8h and 5min

The months with the most sunshine are January, February, November and December (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 7h and 48min).

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Average sunshine days in September
Birao, Central African Republic

Average sunshine days in September - Birao, Central African Republic
  • Average sunshine days in September: 3.3 days

The months with the most sunshine days are January and December (31 days).
The month with the least sunshine days is August (1.8 days).

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Average UV index in September
Birao, Central African Republic

Average UV index in September - Birao, Central African Republic
  • Average UV index in September: 7

The months with the highest UV index are February, March, April and May (UV index 8).
The months with the lowest UV index are July and August (UV index 6).

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Average cloud cover in September
Birao, Central African Republic

Average cloud cover in September - Birao, Central African Republic
  • Average cloud cover in September: 35

The month with the most cloud cover is August (Cloud cover 47).
The month with the least cloud cover is January (Cloud cover 1).

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Average visibility in September
Birao, Central African Republic

Average visibility in September - Birao, Central African Republic
  • Average visibility in September: 9km

The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The month with the lowest visibility is August (8km).

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Birao, Central African Republic

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