September weather forecast
Ouangani, Mayotte

englishespañol中文
Share

Weather in September

Staying in Ouangani in September offers mild temperatures and longer sunny days. The daylight period lengthens from 11.7 hours in August to 12 hours in September. Despite September ushering in more sunlight, there is no significant impact on the general temperature. Rejoicing under the sunny skies continues to be pleasurable while anticipating the advent of October. The precipitation takes an upward turn, with daily temperatures staying consistent.

Temperature

In Ouangani, August and September are characterised by the lowest temperatures, recording an average high of 25.4°C (77.7°F).

Humidity

The average relative humidity in September is 74%.

Rainfall

September is the month with the least rainfall. Rain falls for 6.3 days and accumulates 4mm (0.16") of precipitation.

Daylight

The average length of the day in September in Ouangani 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 05:43 and sunset at 17:55 EAT.

Sunshine

In Ouangani, 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 in Ouangani. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Ouangani, Mayotte. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high UV index of 7 in September translates into the following recommendations:
Fend off overexposure. Sun protection is vital. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.

Frequently asked questions

What part of the year is the coldest in Ouangani?

In Ouangani, the months of August and September are known for the lowest temperatures, reaching an average high of 25.4°C (77.7°F).

What is the average September temperature in Ouangani?

In September, the average high-temperature and low-temperature in Ouangani, Mayotte, are 25.4°C (77.7°F) and 25°C (77°F) respectively. The average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in May is estimated at 32°C (89.6°F).

What is the average humidity in September in Ouangani?

In September, the average relative humidity is 74%.

What is the driest month in Ouangani?

September is the month with the least rainfall in Ouangani. Rain falls for 6.3 days and accumulates 4mm (0.16") of precipitation.

How many days does it rain in September in Ouangani?

In Ouangani, in September, during 6.3 rainfall days, 4mm (0.16") of precipitation is typically accumulated.

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

In Ouangani, Mayotte, the average day length in September is 12h and 2min.

When are sunrise and sunset in September in Ouangani?

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, in Ouangani, sunrise is at 05:43 and sunset at 17:55 EAT.

How many hours of sunshine does Ouangani have in September?

In September, the average sunshine duration in Ouangani is 8.9h.

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

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

When is the lowest UV index in Ouangani?

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

What is the UV index intensity in September in Ouangani?

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

Average temperature in September
Ouangani, Mayotte

Average temperature in September - Ouangani, 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).

Average pressure in September
Ouangani, Mayotte

Average pressure in September - Ouangani, 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).

Average wind speed in September
Ouangani, Mayotte

Average wind speed in September - Ouangani, 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).

Average humidity in September
Ouangani, Mayotte

Average humidity in September - Ouangani, 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%).

Average rainfall in September
Ouangani, Mayotte

Average rainfall in September - Ouangani, 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).

Average rainfall days in September
Ouangani, Mayotte

Average rainfall days in September - Ouangani, 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).

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

Average daylight in September / Average sunshine in September - Ouangani, 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).

Average sunshine days in September
Ouangani, Mayotte

Average sunshine days in September - Ouangani, 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).

Average UV index in September
Ouangani, Mayotte

Average UV index in September - Ouangani, 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).

Average cloud cover in September
Ouangani, Mayotte

Average cloud cover in September - Ouangani, 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).

Average visibility in September
Ouangani, Mayotte

Average visibility in September - Ouangani, 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).

Ouangani, Mayotte

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location