September
Weather in September
Sea temperature
August and September, with an average sea temperature of 23.7°C (74.7°F), are months with the coldest seawater in Grande Riviere Noire, Mauritius.Note: When considering a person's aversion to cold, factors like sunshine, wind, and atmospheric temperature are key. Swimming in 23.7°C (74.7°F) might be delightful. (Remember: The Olympics' swimming events have water temperatures 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 06:18 and sunset at 18:02. On the last day of September, sunrise is at 05:52 and sunset at 18:08 +04.
Updated: Feb 7, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
When is the sea coldest in Grande Riviere Noire?
August and September, with an average sea temperature of 23.7°C (74.7°F), are months with the coldest seawater.
How warm is the water in September in Grande Riviere Noire?
In Grande Riviere Noire, in September, the average water temperature is 23.7°C (74.7°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 23.7°C (74.7°F) water.
What is the average length of the day in September in Grande Riviere Noire?
In Grande Riviere Noire, Mauritius, the average day length in September is 11h and 59min.
When is the sunrise / sunset in September in Grande Riviere Noire?
In September, on the first day of the month, sunrise is at 06:18 and sunset at 18:02. On the last day of the month, sunrise is at 05:52 and sunset at 18:08 +04.
Average sea temperature in September
Grande Riviere Noire, Mauritius
- Average sea temperature in September: 23.7°C
The best month for swimming (with the highest average sea temperature) is March (28.5°C).
The coldest months (with the lowest average sea temperature) are August and September (23.7°C).
Average daylight in September
Grande Riviere Noire, 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).
