September weather forecast
Bandrele, Mayotte

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Weather in September

September carries forward August's warmth, coupled with a substantial upswing in sunshine hours. It also marks the exit from the city's dry period with a minor increase in rainfall from 6mm (0.24") to 4mm (0.16"). September's climate completes the transition to a more balanced weather pattern, with no notable extremes in humidity or temperature. The gradual increase in wind speed adds a refreshing touch to Bandrele's warm climate. The month ends on a bright note, paving the way for a slightly cooler October.

Temperature

The months of August and September see the lowest levels of Bandrele's temperatures, averaging a high of 25.4°C (77.7°F).

Humidity

In September, the average relative humidity in Bandrele, Mayotte, is 74%.

Rainfall

The month with the least rainfall is September, when the rain falls for 6.3 days and typically collects 4mm (0.16") of precipitation.

Daylight

In Bandrele, the average length of the day in September is 12h and 2min.
On the first day of September, sunrise is at 06:03 and sunset at 17:55. On the last day of the month, sunrise is at 05:42 and sunset at 17:55 EAT.

Sunshine

In Bandrele, the average sunshine in September is 8.9h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index, 7 during September, leads to the following recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

What time of the year is the coldest in Bandrele?

August and September are the coldest months in Bandrele, with an average high-temperature of 25.4°C (77.7°F).

What is the average September temperature in Bandrele?

In Bandrele, 25.4°C (77.7°F) is the average high-temperature and 25°C (77°F) is the average low-temperature during September. The average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in May is appraised at 32°C (89.6°F).

What is the average humidity in September in Bandrele?

The average relative humidity in September is 74%.

What is the driest month in Bandrele?

The month with the least rainfall in Bandrele, Mayotte, is September, when the rain falls for 6.3 days and typically collects 4mm (0.16") of precipitation.

How much does it rain in Bandrele in September?

In Bandrele, in September, it is raining for 6.3 days, with typically 4mm (0.16") of accumulated precipitation.

What is the average length of the day in September in Bandrele?

The average day length in September is 12h and 2min.

When is the sunrise / sunset in September in Bandrele?

In September, on the first day of the month, sunrise is at 06:03 and sunset at 17:55. On the last day of the month, sunrise is at 05:42 and sunset at 17:55 EAT.

How many hours of sunshine does Bandrele have in September?

In September, the average sunshine duration is 8.9h.

What is the month with the highest UV index in Bandrele?

January through December, with an average maximum UV index of 7, are months with the highest UV index in Bandrele, Mayotte.

When is the lowest UV index in Bandrele?

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Bandrele, Mayotte.

What is the UV index intensity in September in Bandrele?

In Bandrele, Mayotte, the average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health threat from unsafe exposure to Sun's UV rays.

Average temperature in September
Bandrele, Mayotte

Average temperature in September - Bandrele, Mayotte
  • Average high temperature in September: 25.4°C

The warmest months (with the highest average high temperature) are March and April (28.9°C).
The months with the lowest average high temperature are August and September (25.4°C).

  • Average low temperature in September: 25°C

The months with the highest average low temperature are February and March (28°C).
The coldest month (with the lowest average low temperature) is August (24.6°C).

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Average pressure in September
Bandrele, Mayotte

Average pressure in September - Bandrele, Mayotte
  • Average pressure in September: 1016.2mbar

The month with the highest atmospheric pressure is August (1016.8mbar).
The month with the lowest atmospheric pressure is February (1010mbar).

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Average wind speed in September
Bandrele, Mayotte

Average wind speed in September - Bandrele, Mayotte
  • Average wind speed in September: 10.7km/h

The windiest month (with the highest average wind speed) is July (21km/h).
The calmest month (with the lowest average wind speed) is September (10.7km/h).

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Average humidity in September
Bandrele, Mayotte

Average humidity in September - Bandrele, Mayotte
  • Average humidity in September: 74%

The months with the highest relative humidity are January, October and November (76%).
The month with the lowest relative humidity is July (71%).

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Average rainfall in September
Bandrele, Mayotte

Average rainfall in September - Bandrele, Mayotte
  • Average rainfall in September: 4mm

The wettest month (with the highest rainfall) is January (230mm).
The driest month (with the least rainfall) is September (4mm).

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Average rainfall days in September
Bandrele, Mayotte

Average rainfall days in September - Bandrele, Mayotte
  • Average rainfall days in September: 6.3 days

The month with the highest number of rainy days is January (25.5 days).
The month with the least rainy days is August (5.3 days).

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Average daylight in September /
Average sunshine in September
Bandrele, Mayotte

Average daylight in September / Average sunshine in September - Bandrele, Mayotte
  • Average daylight in September: 12h and 0min

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

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is December (Average sunshine: 10h and 42min).
The month with the least sunshine is April (Average sunshine: 6h and 54min).

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Average sunshine days in September
Bandrele, Mayotte

Average sunshine days in September - Bandrele, Mayotte
  • Average sunshine days in September: 21 days

The month with the most sunshine days is August (22.6 days).
The month with the least sunshine days is January (3.7 days).

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Average UV index in September
Bandrele, Mayotte

Average UV index in September - Bandrele, Mayotte
  • Average UV index in September: 7

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

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Average cloud cover in September
Bandrele, Mayotte

Average cloud cover in September - Bandrele, Mayotte
  • Average cloud cover in September: 20

The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 16).

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Average visibility in September
Bandrele, Mayotte

Average visibility in September - Bandrele, Mayotte
  • Average visibility in September: 10km

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).

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Bandrele, Mayotte

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