Îles du Salut in september: average Weather, Temperature and Climate
Weather in Îles du Salut in september 2025
The weather in Îles du Salut in 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
good weather UV index: 7
Weather at 6am
77°F
Partly Cloudy
45% of time
28%
18%
8%
Weather at 12pm
88°F
Clear/Sunny
66% of time
20%
14%
2%
Weather at 6pm
85°F
Clear/Sunny
61% of time
24%
14%
3%
Weather at 3am
79°F
41%
24%
23%
6%
Evolution of daily average temperature and precipitation in Îles du Salut in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Îles du Salut in september.
The climate of Îles du Salut in september is good
The climate in september in Îles du Salut is wet (with 3.1in of precipitation over 5 days). The weather is better from the previous month since in august it receives an average of 6.2in of rainfall over 11 days.
The climate comfortable in that locality september. The thermometer averaged maximum of 88°F. On average, the recorded minimum temperature is 77°F. Thus, the mean temperature average in september in Îles du Salut is 83°F. Note that these seasonal averages are in contrast with those observed in Îles du Salut in september with a maximum record of 92°F in 2016 and a minimum record of 74°F in 2009. You can expect to have 86°F or more for all the month.
In september in Îles du Salut, the days on average last 12:08. The sun rises at 06:21 and sets at 18:29.
With a good weather, september is advisable to go in this city in French Guiana.
Seasonal average climate and temperature of Îles du Salut in september
Check below seasonal norms These datas are compiled from the weather statements of the last years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 83°F | ||||
| Highest temperature | 88°F | ||||
| Lowest temperature | 77°F | ||||
| Highest record temperature | 92°F (2016) | ||||
| Lowest record temperature | 74°F (2009) | ||||
| Number of days at +86°F | 29 day(s) (97%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 84°F | ||||
| Lowest sea temperature | 81°F | ||||
| Highest sea temperature | 86°F | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 77°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.1in | ||||
| Number of days with rainfall | 5 day(s) (18%) | ||||
| Record daily rainfall | 1.1in (2018) | ||||
| Other climate data | |||||
| Humidity | 89% | ||||
| Visibility | 9.7km | ||||
| Cloud cover | 27% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:21 | ||||
| Time of sunset | 18:29 | ||||
| Length of day | 12:08 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Îles du Salut in september 2024:
76°F to 90°F
77°F to 88°F
77°F to 90°F
76°F to 90°F
76°F to 90°F
76°F to 90°F
76°F to 90°F
76°F to 88°F
76°F to 90°F
76°F to 90°F
76°F to 88°F
76°F to 90°F
77°F to 88°F
76°F to 90°F
77°F to 90°F
77°F to 90°F
77°F to 90°F
77°F to 90°F
77°F to 90°F
79°F to 90°F
79°F to 90°F
77°F to 90°F
77°F to 90°F
76°F to 90°F
79°F to 90°F
79°F to 90°F
79°F to 92°F
79°F to 90°F
79°F to 90°F
81°F to 90°F
Map: other cities in French Guyana in september
Cities near Îles du Salut:
| Kourou in september | good weather |
| Montagne des Singes in september | good weather |
| Macouria in september | good weather |
| Sinnamary in september | good weather |
| Cayenne in september | good weather |
| Rémire-Montjoly in september | good weather |
| Roura in september | good weather |
| Iracoubo in september | good weather |
| Cacao in september | good weather |
| Régina in september | good weather |
| Mana in september | good weather |
| Awala-Yalimapo in september | good weather |
Click over cities on the map for information about the weather in september.
Îles du Salut
perfect weather
good
tolerable
bad
very bad
Weather data for Îles du Salut in september:
Weather data for Îles du Salut for september are derived from an average of the weather forecast since 2009 in Îles du Salut. There is a margin of error and these forecasts are to be considered as general information only. The weather in Îles du Salut 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 Îles du Salut.