May
Weather in May
May ushers in the chill of autumn in Saint-Joseph with sea temperatures receding to an average of 26.4°C (79.5°F). Outdoors transitions into a more serene ambiance, and beachside activities become less popular. Looking back at April, the weather shift is a sign of the seasonal ebb. The rhythm of the year progresses, with weather changes indicating the transition to June. Smaller daylight durations and lowering temperatures forecast the arrival of winter in the future months.
Note: For swimming, diving, or other water activities, temperatures from 25°C (77°F) to 29°C (84.2°F) provide the most enjoyable experience for extended periods without discomfort.
On the first day of May, sunrise is at 06:35 and sunset at 17:53. On the last day of the month, sunrise is at 06:47 and sunset at 17:42 +04.
Sea temperature
In Saint-Joseph, in May, the average water temperature is 26.4°C (79.5°F).Note: For swimming, diving, or other water activities, temperatures from 25°C (77°F) to 29°C (84.2°F) provide the most enjoyable experience for extended periods without discomfort.
Daylight
In Saint-Joseph, the average length of the day in May is 11h and 6min.On the first day of May, sunrise is at 06:35 and sunset at 17:53. On the last day of the month, sunrise is at 06:47 and sunset at 17:42 +04.
Updated: Jul 22, 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
How warm is the water in May?
In May, the average sea temperature is 26.4°C (79.5°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.
What is the average length of the day in May in Saint-Joseph?
The average day length in May is 11h and 6min.
When is the sunrise / sunset in May?
In May, on the first day of the month, sunrise is at 06:35 and sunset at 17:53. On the last day of the month, sunrise is at 06:47 and sunset at 17:42 +04.
Average sea temperature in May
Saint-Joseph, Reunion
- Average sea temperature in May: 26.4°C
The best months for swimming (with the highest average sea temperature) are February and March (28.3°C).
The coldest month (with the lowest average sea temperature) is September (23.6°C).
Average daylight in May
Saint-Joseph, Reunion
- Average daylight in May: 11h and 1min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
