Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
July, characterized by an average high temperature of 21.3°C (70.3°F) and a low temperature of 18.8°C (65.8°F), is generally the coldest month in Saint-Louis.Humidity
The months with the lowest humidity are July through September, with an average relative humidity of 77%.Rainfall
In Saint-Louis, in July, it is raining for 12.8 days, with typically 16mm (0.63") of accumulated precipitation. In Saint-Louis, during the entire year, the rain falls for 207.9 days and collects up to 756mm (29.76") of precipitation.Daylight
In July, the average length of the day in Saint-Louis is 10h and 59min.On the first day of July in Saint-Louis, sunrise is at 06:56 and sunset at 17:48. On the last day of the month, sunrise is at 06:50 and sunset at 17:59 +04.
Sunshine
In Saint-Louis, Reunion, the average sunshine in July is 7h.UV index
January, March through December, with an average maximum UV index of 6, are months with the lowest UV index in Saint-Louis. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.Note: In July, the maximum UV index of 6 suggests this advice:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Frequently asked questions
What is the coldest month in Saint-Louis?
What are the temperatures in Saint-Louis in July?
What is the least humid month in Saint-Louis?
What is the average humidity in July in Saint-Louis?
How many days does it rain in July in Saint-Louis?
What is the average length of the day in July in Saint-Louis?
When are sunrise and sunset in July in Saint-Louis?
How many hours of sunshine does Saint-Louis have in July?
What is the month with the lowest UV index in Saint-Louis?
How high is the UV index in July in Saint-Louis?
Average temperature in July
Saint-Louis, Reunion
- Average high temperature in July: 21.3°C
The warmest months (with the highest average high temperature) are January, February and March (26.3°C).
The month with the lowest average high temperature is July (21.3°C).
- Average low temperature in July: 18.8°C
The months with the highest average low temperature are January and February (24.3°C).
The coldest month (with the lowest average low temperature) is July (18.8°C).
Average pressure in July
Saint-Louis, Reunion
- Average pressure in July: 1020.8mbar
The month with the highest atmospheric pressure is August (1021.5mbar).
The month with the lowest atmospheric pressure is February (1011.1mbar).
Average wind speed in July
Saint-Louis, Reunion
- Average wind speed in July: 19.8km/h
The windiest month (with the highest average wind speed) is July (19.8km/h).
The calmest month (with the lowest average wind speed) is November (13.4km/h).
Average humidity in July
Saint-Louis, Reunion
- Average humidity in July: 77%
The months with the highest relative humidity are January, February, March and April (81%).
The months with the lowest relative humidity are July, August and September (77%).
Average rainfall in July
Saint-Louis, Reunion
- Average rainfall in July: 16mm
The wettest month (with the highest rainfall) is January (162mm).
The driest month (with the least rainfall) is September (10mm).
Average rainfall days in July
Saint-Louis, Reunion
- Average rainfall days in July: 12.8 days
The month with the highest number of rainy days is March (24.9 days).
The month with the least rainy days is September (9.5 days).
Average daylight in July /
Average sunshine in July
Saint-Louis, Reunion
- Average daylight in July: 11h and 0min
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 July: 7h and 0min
The month with the most sunshine is October (Average sunshine: 10h and 54min).
The month with the least sunshine is May (Average sunshine: 6h and 54min).
Average sunshine days in July
Saint-Louis, Reunion
- Average sunshine days in July: 12.8 days
The month with the most sunshine days is August (13.5 days).
The month with the least sunshine days is February (1.7 days).
Average UV index in July
Saint-Louis, Reunion
- Average UV index in July: 6
The month with the highest UV index is February (UV index 7).
The months with the lowest UV index are January, March, April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in July
Saint-Louis, Reunion
- Average cloud cover in July: 26
The month with the most cloud cover is February (Cloud cover 38).
The month with the least cloud cover is September (Cloud cover 21).
Average visibility in July
Saint-Louis, Reunion
- Average visibility in July: 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).
Saint-Louis, Reunion
Weather forecast for your location
2. Allow the app to use your location
