MauritiusThe weather in September in Saint Jean
It's warm in September in Saint Jean with an average temperature of 26°C. Temperatures this month range from a low of 25°C to a high of 27°C. At night, you can expect temperatures between 17°C and 19°C.
Looking for great weather? September is a good time to be in Saint Jean. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Saint Jean, Mauritius. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 29°C in 2015, Saint Jean reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 22°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 14°C to a highest value of 21°C.
Rainfall amount
In September, there is an average of 63 mm of precipitation, spread over 10 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Daily weather in September for Saint Jean
Click on any day in September to get detailed info about the usual weather on that day in Saint Jean. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Saint Jean | New York | |
|---|---|---|
| Average temperature | 26°C | 27°C |
| Max. temperature | 27°C | 31°C |
| Min. temperature | 17°C | -5°C |
| Total precipitation | 63 mm | 57 mm |
| Rainy days | 10 days | 9 days |
Start of September
The month of September starts in Saint Jean with warm temps, averaging around 26°C during the day and nights around 18°C.
Mid September
By mid-September, daytime temps stay steady at around 26°C, with nights around 19°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of September
By the end of September, the average daytime temperature in Saint Jean is around 27°C, while nighttime temps are about 19°C. A shower might pop up, but overall, the weather will be dry and sunny.
UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Saint Jean for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Saint Jean, Mauritius. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Saint Jean
Temperature in September in Saint Jean over the years
Precipitation charts
These charts show the average amount of precipitation in September in Saint Jean, Mauritius. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Saint Jean
Total precipitation in September in Saint Jean over the years
Daily UV index in September in Saint Jean
This chart shows the average daily UV index in September in Saint Jean, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Saint Jean
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Average weather in Saint Jean by month
Click on a month below to see detailed weather info for Saint Jean. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.