May weather forecastSaint-Paul, Reunion
May
Weather in May
As the calendar turns to May, Saint-Paul ushers in a period of weather distinctions. The month sees a significant decrease in both rainfall and temperature with precipitation levels dropping drastically to 38mm (1.5"). Daytime temperatures fall to an average 23.6°C (74.5°F), signaling the slow onset of winter. Correspondingly, sea temperatures follow suit and ease to 26.4°C (79.5°F), marking a gradual transition from the peak summer months. Despite the changes, daylight lasts for a respectable 11.1 hours, and lower humidity levels promise a more comfortable atmosphere.Temperature
May notes an average high-temperature of a still warm 23.6°C (74.5°F), subtly differing from April's 25.4°C (77.7°F). Saint-Paul registers a steady nighttime temperature averaging a pleasant 21.2°C (70.2°F) throughout May.Humidity
The average relative humidity in May in Saint-Paul is 78%.Rainfall
In Saint-Paul, Reunion, in May, during 18.8 rainfall days, 38mm (1.5") of precipitation is typically accumulated. Throughout the year, there are 240.7 rainfall days, and 754mm (29.69") of precipitation is accumulated.Sea temperature
In May, the average sea temperature in Saint-Paul, Reunion, is 26.4°C (79.5°F).Note: Water temperature ranging from 25°C (77°F) to 29°C (84.2°F) is recognized as warm and pleasant by all, making water activities comfortable and delightful for long durations.
Daylight
In May, the average length of the day is 11h and 7min.On the first day of the month, sunrise is at 06:36 and sunset at 17:55. On the last day of May, sunrise is at 06:48 and sunset at 17:44 +04.
Sunshine
In Saint-Paul, Reunion, the average sunshine in May is 7h.UV index
January through May, October through December, with an average maximum UV index of 6, are months with the highest UV index in Saint-Paul. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.Note: A maximum high UV index of 6 in May translates into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be vigilant! The Sun's UV rays get a boost from sand and water reflections.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Saint-Paul, Reunion
- Average high temperature in May: 23.6°C
The warmest month (with the highest average high temperature) is February (26.2°C).
The months with the lowest average high temperature are July and August (21.3°C).
- Average low temperature in May: 21.2°C
The month with the highest average low temperature is February (23.9°C).
The coldest month (with the lowest average low temperature) is August (18.4°C).
Average pressure in May
Saint-Paul, Reunion
- Average pressure in May: 1017.4mbar
The month with the highest atmospheric pressure is August (1021.3mbar).
The month with the lowest atmospheric pressure is February (1011mbar).
Average wind speed in May
Saint-Paul, Reunion
- Average wind speed in May: 11.1km/h
The windiest month (with the highest average wind speed) is July (13.4km/h).
The calmest month (with the lowest average wind speed) is November (9.4km/h).
Average humidity in May
Saint-Paul, Reunion
- Average humidity in May: 78%
The months with the highest relative humidity are January, February and March (81%).
The months with the lowest relative humidity are August and September (76%).
Average rainfall in May
Saint-Paul, Reunion
- Average rainfall in May: 38mm
The wettest month (with the highest rainfall) is January (153mm).
The driest month (with the least rainfall) is September (15mm).
Average rainfall days in May
Saint-Paul, Reunion
- Average rainfall days in May: 18.8 days
The month with the highest number of rainy days is March (26.1 days).
The month with the least rainy days is September (14.9 days).
Average sea temperature in May
Saint-Paul, Reunion
- Average sea temperature in May: 26.4°C
The best month for swimming (with the highest average sea temperature) is March (28.4°C).
The coldest month (with the lowest average sea temperature) is September (23.7°C).
Average daylight in May /
Average sunshine in May
Saint-Paul, Reunion
- Average daylight in May: 11h and 6min
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).
- Average sunshine in May: 7h and 0min
The month with the most sunshine is October (Average sunshine: 10h and 36min).
The months with the least sunshine are June and July (Average sunshine: 6h and 54min).
Average sunshine days in May
Saint-Paul, Reunion
- Average sunshine days in May: 7.8 days
The month with the most sunshine days is July (8.8 days).
The month with the least sunshine days is February (1.3 days).
Average UV index in May
Saint-Paul, Reunion
- Average UV index in May: 6
The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 6).
The months with the lowest UV index are June, July, August and September (UV index 5).
Average cloud cover in May
Saint-Paul, Reunion
- Average cloud cover in May: 27
The months with the most cloud cover are January, February and March (Cloud cover 38).
The months with the least cloud cover are June and July (Cloud cover 26).
Average visibility in May
Saint-Paul, Reunion
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
