September weather forecast
Bel Ombre, Mauritius

Clear blue waters on a rocky, sandy beach in Bel Ombre, Mauritius
Clear blue waters on a rocky, sandy beach in Bel Ombre, Mauritius

Weather in September

September, the first month of the spring in Bel Ombre, is a moderately hot month, with an average temperature fluctuating between 16°C (60.8°F) and 23°C (73.4°F).

Temperature

In September, the average high-temperature is practically the same as in August - a moderately hot 23°C (73.4°F). In Bel Ombre, in September, the average low-temperature is 16°C (60.8°F).

Rainfall

In Bel Ombre, in September, during 15 rainfall days, 68mm (2.68") of precipitation is typically accumulated. Throughout the year, in Bel Ombre, there are 209 rainfall days, and 1814mm (71.42") of precipitation is accumulated.

Sea temperature

The months with the coldest seawater are August and September, with an average sea temperature of 23°C (73.4°F).
Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 23°C (73.4°F) water. (FYI: The Olympic swimming competition requires a water temperature between 25°C (77°F) and 28°C (82.4°F).)

Daylight

The average length of the day in September is 11h and 59min.
On the first day of the month, sunrise is at 06:19 and sunset at 18:01. On the last day of September, in Bel Ombre, sunrise is at 05:52 and sunset at 18:08 +04.

Sunshine

The months with the least sunshine are April through September, with an average of 6h of sunshine.

UV index

In Bel Ombre, the average daily maximum UV index in September is 10. A UV Index reading of 8 to 10 represents a very high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In September, the average maximum UV index of 10 translate into the following recommendations:
Take extra precautions. Protection against sun damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Protect yourself by liberally applying a sunscreen of at least 30 SPF. Sunscreen prevents sunburn and decreases the damaging effects of Sun's radiation on the immune system. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.
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FAQ

What is the temperature in September in Bel Ombre?

In Bel Ombre, in September, the average high-temperature is 23°C (73.4°F), and the average low-temperature is 16°C (60.8°F).

How many days does it rain in September in Bel Ombre?

In Bel Ombre, in September, during 15 rainfall days, 68mm (2.68") of precipitation is typically accumulated.

When is the sea coldest in Bel Ombre?

August and September, with an average sea temperature of 23°C (73.4°F), are months with the coldest seawater in Bel Ombre.

What is the water temperature in September in Bel Ombre?

In September, the average sea temperature in Bel Ombre, Mauritius, is 23°C (73.4°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 23°C (73.4°F) water.

What is the average length of the day in September in Bel Ombre?

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

What time are sunrise and sunset in September in Bel Ombre?

On the first day of September, sunrise is at 06:19 and sunset at 18:01. On the last day of the month, sunrise is at 05:52 and sunset at 18:08 +04.

What is the month with the least sunshine in Bel Ombre?

April through September, with an average of 6h of sunshine, are months with the least sunshine in Bel Ombre.

How many hours of sunshine does Bel Ombre have in September?

The average sunshine duration in September in Bel Ombre, Mauritius, is 6h.

What is the UV index intensity in September in Bel Ombre?

The average daily maximum UV index in September is 10. A UV Index value of 8 to 10 symbolizes a very high health risk from unprotected exposure to UV radiation.
Average rainfall days
Average sunshine
Average UV index

Average temperature in September
Bel Ombre, Mauritius

Average temperature in September - Bel Ombre, Mauritius
  • Average high temperature in September: 23°C

The warmest months (with the highest average high temperature) are January, February and March (28°C).
The months with the lowest average high temperature are July and August (22°C).

  • Average low temperature in September: 16°C

The months with the highest average low temperature are January, February and March (21°C).
The coldest month (with the lowest average low temperature) is August (15°C).

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Average rainfall in September
Bel Ombre, Mauritius

Average rainfall in September - Bel Ombre, Mauritius
  • Average rainfall in September: 68mm

The wettest month (with the highest rainfall) is February (274mm).
The driest month (with the least rainfall) is October (67mm).

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Average rainfall days in September
Bel Ombre, Mauritius

Average rainfall days in September - Bel Ombre, Mauritius
  • Average rainfall days in September: 15 days

The month with the highest number of rainy days is February (21 days).
The months with the least rainy days are October and November (14 days).

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Average sea temperature in September
Bel Ombre, Mauritius

Average sea temperature in September - Bel Ombre, Mauritius
  • Average sea temperature in September: 23°C

The best month for swimming (with the highest average sea temperature) is February (28°C).
The coldest months (with the lowest average sea temperature) are August and September (23°C).

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Average daylight in September /
Average sunshine in September
Bel Ombre, Mauritius

Average daylight in September / Average sunshine in September - Bel Ombre, Mauritius
  • Average daylight in September: 11h and 59min

The month with the longest days is December (Average daylight: 13h and 21min).
The month with the shortest days is June (Average daylight: 10h and 55min).

  • Average sunshine in September: 6h

The months with the most sunshine are January, February, March, October, November and December (Average sunshine: 7h).
The months with the least sunshine are April, May, June, July, August and September (Average sunshine: 6h).

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Average UV index in September
Bel Ombre, Mauritius

Average UV index in September - Bel Ombre, Mauritius
  • Average UV index in September: 10

The months with the highest UV index are January, February, March, October, November and December (UV index 12).
The months with the lowest UV index are June and July (UV index 6).

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