September weather forecast
Bon Accueil, Mauritius

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Weather in September

In Bon Accueil, September brings wind speeds slightly down to 22.1km/h (13.7mph) from 23.6km/h (14.7mph) seen in August. The tropical weather presents a transition period from the dry season to a warmer period with fewer rainfall days. Days become longer, portraying an imminent end to the dry season. Humidity levels remain relatively constant from the previous month, suggesting stable weather conditions. Albeit the transformations, the UV index remains moderately high, vouching for the need of sun block.

Temperature

The advent of September in Bon Accueil, Mauritius, sees the average high-temperature at a still moderately hot 23.7°C (74.7°F), subtly shifted from August's 23.5°C (74.3°F). Bon Accueil, in September, logs an average low-temperature of 21.6°C (70.9°F), a subtle step down from daytime readings.

Humidity

The months with the lowest humidity are August and September, with an average relative humidity of 73%.

Rainfall

September is the month with the least rainfall in Bon Accueil. Rain falls for 10 days and accumulates 8mm (0.31") of precipitation.

Daylight

The average length of the day in September in Bon Accueil is 11h and 59min.
On the first day of September, sunrise is at 06:17 and sunset at 18:00. On the last day of the month, sunrise is at 05:51 and sunset at 18:07 +04.

Sunshine

In September, the average sunshine in Bon Accueil is 9.2h.

UV index

May through November, with an average maximum UV index of 6, are months with the lowest UV index in Bon Accueil. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 6 in September interprets into the following advice:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.

Frequently asked questions

What are the temperatures in Bon Accueil in September?

During September, Bon Accueil experiences an average high-temperature of 23.7°C (74.7°F) and a low-temperature of 21.6°C (70.9°F). In April, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is estimated at 31°C (87.8°F).

What are the least humid months in Bon Accueil?

August and September, with an average relative humidity of 73%, are the least humid months in Bon Accueil, Mauritius.

What is the average humidity in September in Bon Accueil?

The average relative humidity in September is 73%.

What is the driest month in Bon Accueil?

September is the month with the least rainfall in Bon Accueil. Rain falls for 10 days and accumulates 8mm (0.31") of precipitation.

How much does it rain in Bon Accueil in September?

In Bon Accueil, during September, the rain falls for 10 days and regularly aggregates up to 8mm (0.31") of precipitation.

How many hours of daylight does Bon Accueil have in September?

In Bon Accueil, the average day length in September is 11h and 59min.

When are sunrise and sunset in September in Bon Accueil?

On the first day of September, sunrise is at 06:17 and sunset at 18:00. On the last day of the month, sunrise is at 05:51 and sunset at 18:07 +04.

How many hours of sunshine does Bon Accueil have in September?

The average sunshine duration in September in Bon Accueil is 9.2h.

What is the month with the lowest UV index in Bon Accueil?

The months with the lowest UV index in Bon Accueil, Mauritius, are May through November, with an average maximum UV index of 6.

What is the UV index reading in September in Bon Accueil?

The average daily maximum UV index in September in Bon Accueil is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.

Average temperature in September
Bon Accueil, Mauritius

Average temperature in September - Bon Accueil, Mauritius
  • Average high temperature in September: 23.7°C

The warmest month (with the highest average high temperature) is February (28.6°C).
The month with the lowest average high temperature is August (23.5°C).

  • Average low temperature in September: 21.6°C

The month with the highest average low temperature is February (26°C).
The coldest month (with the lowest average low temperature) is August (21.3°C).

Average pressure in September
Bon Accueil, Mauritius

Average pressure in September - Bon Accueil, Mauritius
  • Average pressure in September: 1020.5mbar

The month with the highest atmospheric pressure is August (1021mbar).
The month with the lowest atmospheric pressure is February (1011.1mbar).

Average wind speed in September
Bon Accueil, Mauritius

Average wind speed in September - Bon Accueil, Mauritius
  • Average wind speed in September: 22.1km/h

The windiest month (with the highest average wind speed) is August (23.6km/h).
The calmest month (with the lowest average wind speed) is November (17.1km/h).

Average humidity in September
Bon Accueil, Mauritius

Average humidity in September - Bon Accueil, Mauritius
  • Average humidity in September: 73%

The months with the highest relative humidity are January, February and March (78%).
The months with the lowest relative humidity are August and September (73%).

Average rainfall in September
Bon Accueil, Mauritius

Average rainfall in September - Bon Accueil, Mauritius
  • Average rainfall in September: 8mm

The wettest month (with the highest rainfall) is January (97mm).
The driest month (with the least rainfall) is September (8mm).

Average rainfall days in September
Bon Accueil, Mauritius

Average rainfall days in September - Bon Accueil, Mauritius
  • Average rainfall days in September: 10 days

The month with the highest number of rainy days is March (20.8 days).
The months with the least rainy days are October and November (9.5 days).

Average daylight in September /
Average sunshine in September
Bon Accueil, Mauritius

Average daylight in September / Average sunshine in September - Bon Accueil, Mauritius
  • Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).

  • Average sunshine in September: 9h and 1min

The month with the most sunshine is October (Average sunshine: 10h and 24min).
The month with the least sunshine is July (Average sunshine: 6h and 18min).

Average sunshine days in September
Bon Accueil, Mauritius

Average sunshine days in September - Bon Accueil, Mauritius
  • Average sunshine days in September: 13.1 days

The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is February (5.2 days).

Average UV index in September
Bon Accueil, Mauritius

Average UV index in September - Bon Accueil, Mauritius
  • Average UV index in September: 6

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

Average cloud cover in September
Bon Accueil, Mauritius

Average cloud cover in September - Bon Accueil, Mauritius
  • Average cloud cover in September: 36

The months with the most cloud cover are January and March (Cloud cover 44).
The month with the least cloud cover is May (Cloud cover 35).

Average visibility in September
Bon Accueil, Mauritius

Average visibility in September - Bon Accueil, Mauritius
  • Average visibility in September: 10km

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

Bon Accueil, Mauritius

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