Cilaos in september: average Weather, Temperature and Climate
Weather in Cilaos in september 2025
The weather in Cilaos in the month of september comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
perfect weather UV index: 6
Weather at 6am
68°F
Clear/Sunny
56% of time
25%
18%
2%
Weather at 12pm
72°F
Clear/Sunny
59% of time
28%
13%
2%
Weather at 6pm
68°F
Clear/Sunny
51% of time
29%
18%
4%
Weather at 3am
68°F
48%
29%
19%
5%
Evolution of daily average temperature and precipitation in Cilaos in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Cilaos in september.
The climate of Cilaos in september is perfect
The climate in september in Cilaos is quite dry (with 1.8in of precipitation over 2 days). It should be noted an improvement from the previous month since in august it receives an average of 2.4in of precipitation over 2 days.
The climate comfortable in this city the month of september. Temperatures are up to 72°F. On average, the recorded minimum temperature is 67°F. Thus, the mean temperature average in september in Cilaos is 70°F. Note that seasonal normals are in contrast with those observed in Cilaos in september with a maximum record of 77°F in 2013 and a minimum record of 52°F in 2020.
In september in Cilaos, the days on average last 11:58. The sun rises at 06:14 and sunset is at 18:12.
With a good climate, september is a good time to go in this locality in Reunion.
Seasonal average climate and temperature of Cilaos in september
Check below seasonal norms These datas are set from the weather statements of the past years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 70°F | ||||
| Highest temperature | 72°F | ||||
| Lowest temperature | 67°F | ||||
| Highest record temperature | 77°F (2013) | ||||
| Lowest record temperature | 52°F (2020) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 19km/h | ||||
| Wind temperature | 67°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.8in | ||||
| Number of days with rainfall | 2 day(s) (5%) | ||||
| Record daily rainfall | 0.8in (2009) | ||||
| Other climate data | |||||
| Humidity | 81% | ||||
| Visibility | 9.69km | ||||
| Cloud cover | 25% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:14 | ||||
| Time of sunset | 18:12 | ||||
| Length of day | 11:58 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last september?
Here is the day by day recorded weather in Cilaos in september 2024:
58°F to 70°F
58°F to 68°F
59°F to 67°F
59°F to 70°F
61°F to 74°F
63°F to 74°F
59°F to 68°F
56°F to 74°F
58°F to 70°F
58°F to 72°F
58°F to 72°F
58°F to 72°F
58°F to 68°F
54°F to 67°F
52°F to 68°F
59°F to 67°F
61°F to 70°F
59°F to 72°F
63°F to 72°F
63°F to 72°F
58°F to 74°F
63°F to 70°F
63°F to 72°F
59°F to 74°F
58°F to 70°F
58°F to 74°F
59°F to 70°F
58°F to 72°F
61°F to 72°F
58°F to 74°F
Map: other cities on the island of Reunion in september
Cities near Cilaos:
| Hell-Bourg in september | perfect weather |
| Mafate in september | perfect weather |
| Entre-Deux in september | perfect weather |
| Bourg-Murat in september | perfect weather |
| Salazie in september | perfect weather |
| La Plaine des Palmistes in september | perfect weather |
| Le Tampon in september | perfect weather |
| Les Avirons in september | perfect weather |
| Saint-Louis in september | perfect weather |
| L’Étang-Salé in september | perfect weather |
| Saint-Leu in september | perfect weather |
| Saint-Pierre in september | perfect weather |
Click over cities on the map for information about the weather in september.
Cilaos
perfect weather
good
tolerable
bad
very bad
Weather data for Cilaos in september:
Weather data for Cilaos for september are derived from an average of the weather forecast since 2009 in Cilaos. There is a margin of error and these forecasts are to be considered as general information only. The weather in Cilaos 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 Cilaos.