Saint-Denis in august: average Weather, Temperature and Climate
Weather in Saint-Denis in august 2025
The weather in Saint-Denis in august comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
perfect weather UV index: 6
Weather at 6am
68°F
Clear/Sunny
33% of time
30%
27%
9%
Weather at 12pm
74°F
Clear/Sunny
45% of time
36%
12%
7%
Weather at 6pm
70°F
Clear/Sunny
37% of time
31%
27%
6%
Weather at 3am
68°F
31%
30%
29%
9%
Evolution of daily average temperature and precipitation in Saint-Denis in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Saint-Denis in august.
The climate of Saint-Denis in august is perfect
the weather in Saint-Denis in august is wet (with 3in of rainfall over 3 days). The weather is better from the previous month since in july it receives an average of 3in of precipitation over 4 days.
The climate comfortable here august. The thermometer averaged maximum of 74°F. In the morning the temperature drops to 68°F. Thus, the mean temperature average in august in Saint-Denis is 70°F. Note that these seasonal averages are in contrast with those observed in Saint-Denis in august with a maximum record of 77°F in 2012 and a minimum record of 61°F in 2016.
On this month of august, day length in Saint-Denis is generally 11:24. Sunrise is at 06:41 and sunset is at 18:05.
With a good climate, this month is a good month to go there in Reunion.
Seasonal average climate and temperature of Saint-Denis in august
Check below seasonal norms These datas are generated from the weather statements of the last years of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 70°F | ||||
| Highest temperature | 74°F | ||||
| Lowest temperature | 68°F | ||||
| Highest record temperature | 77°F (2012) | ||||
| Lowest record temperature | 61°F (2016) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 75°F | ||||
| Lowest sea temperature | 74°F | ||||
| Highest sea temperature | 77°F | ||||
| Wind | |||||
| Wind speed | 20km/h | ||||
| Wind temperature | 68°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3in | ||||
| Number of days with rainfall | 3 day(s) (11%) | ||||
| Record daily rainfall | 1.3in (2014) | ||||
| Other climate data | |||||
| Humidity | 84% | ||||
| Visibility | 9.45km | ||||
| Cloud cover | 34% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:41 | ||||
| Time of sunset | 18:05 | ||||
| Length of day | 11:24 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last august?
Here is the day by day recorded weather in Saint-Denis in august 2024:
68°F to 72°F
68°F to 72°F
68°F to 72°F
67°F to 72°F
67°F to 72°F
67°F to 72°F
67°F to 74°F
67°F to 72°F
67°F to 72°F
67°F to 74°F
68°F to 72°F
68°F to 74°F
68°F to 74°F
67°F to 74°F
70°F to 76°F
70°F to 74°F
70°F to 74°F
68°F to 74°F
68°F to 72°F
65°F to 70°F
65°F to 72°F
67°F to 72°F
68°F to 74°F
68°F to 72°F
65°F to 72°F
65°F to 68°F
65°F to 70°F
67°F to 70°F
67°F to 72°F
68°F to 70°F
68°F to 70°F
Map: other cities on the island of Reunion in august
Cities near Saint-Denis:
| Sainte-Marie in august | perfect weather |
| La Possession in august | perfect weather |
| Le Port in august | perfect weather |
| Sainte-Suzanne in august | perfect weather |
| Mafate in august | perfect weather |
| Salazie in august | perfect weather |
| Hell-Bourg in august | perfect weather |
| Saint-Paul in august | perfect weather |
| Saint-André in august | perfect weather |
| Bras-Panon in august | perfect weather |
| Boucan-Canot in august | perfect weather |
| Cilaos in august | perfect weather |
Click over cities on the map for information about the weather in august.
Saint-Denis
perfect weather
good
tolerable
bad
very bad
Weather data for Saint-Denis in august:
Weather data for Saint-Denis for august are derived from an average of the weather forecast since 2009 in Saint-Denis. There is a margin of error and these forecasts are to be considered as general information only. The weather in Saint-Denis can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Saint-Denis.