September weather forecastKavani, Mayotte

September

Weather in September

The first month of the spring, September, is still a warm month in Kavani, Mayotte, with an average temperature fluctuating between 25.4°C (77.7°F) and 25°C (77°F).

Temperature

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

Humidity

In September, the average relative humidity in Kavani, 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

The average length of the day in September in Kavani is 12h and 2min.
On the first day of the month, sunrise is at 06:02 and sunset at 17:55. On the last day of September, sunrise is at 05:42 and sunset at 17:55 EAT.

Sunshine

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

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Kavani are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 7 during September translates into the following guidance:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.

Updated: Feb 6, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The temperature hits its lowest levels in August and September, recording an average high-temperature of 25.4°C (77.7°F).

In Kavani, 25.4°C (77.7°F) is the average high-temperature and 25°C (77°F) is the average low-temperature during September. In May, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 32°C (89.6°F).

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

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

In Kavani, during September, the rain falls for 6.3 days and regularly aggregates up to 4mm (0.16") of precipitation.

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

In September, on the first day of the month, sunrise is at 06:02 and sunset at 17:55. On the last day of the month, in Kavani, Mayotte, sunrise is at 05:42 and sunset at 17:55 EAT.

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

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

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

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

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

25.4°C

26.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

16km/h

11.3km/h

12.4km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

22.6

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Kavani, 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
Kavani, 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
Kavani, 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
Kavani, 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
Kavani, 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
Kavani, 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
Kavani, 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 54min

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
Kavani, 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
Kavani, 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
Kavani, 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
Kavani, 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).