Formentera in september: average Weather, Temperature and Climate
Weather in Formentera in september 2025
The weather in Formentera in the month of september 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 september
perfect weather UV index: 7
Weather at 6am
76°F
Clear/Sunny
57% of time
23%
12%
5%
Weather at 12pm
79°F
Clear/Sunny
58% of time
22%
12%
7%
Weather at 6pm
77°F
Clear/Sunny
68% of time
17%
9%
5%
Weather at 3am
77°F
61%
19%
15%
3%
Evolution of daily average temperature and precipitation in Formentera in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Formentera in september.
The climate of Formentera in september is perfect
The climate in september in Formentera is relatively dry (with 2.9in of precipitation over 4 days). Unfortunately, the weather conditions is worsening than the previous month since in august there is an average of 1.1in of precipitation over 1 days.
The climate quite comfortable in that area the month of september. The high seasonal norm is 79°F. The seasonal minimum is 76°F. Thus, the mean temperature average in september in Formentera is 77°F. Note that seasonal normals are in contrast with those observed in Formentera in the month of september with a maximum record of 88°F in 2016 and a minimum record of 65°F in 2019.
On average, in Formentera, the days of september last 12:26. Sunrise is at 06:36 and sets at 19:02.
With a good climate, this month is a good time to go in that area in Spain.
Seasonal average climate and temperature of Formentera 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 | 77°F | ||||
| Highest temperature | 79°F | ||||
| Lowest temperature | 76°F | ||||
| Highest record temperature | 88°F (2016) | ||||
| Lowest record temperature | 65°F (2019) | ||||
| Number of days at +86°F | 1 day(s) (3%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 78°F | ||||
| Lowest sea temperature | 76°F | ||||
| Highest sea temperature | 81°F | ||||
| Wind | |||||
| Wind speed | 20km/h | ||||
| Wind temperature | 76°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.9in | ||||
| Number of days with rainfall | 4 day(s) (14%) | ||||
| Record daily rainfall | 1.6in (2015) | ||||
| Other climate data | |||||
| Humidity | 74% | ||||
| Visibility | 9.78km | ||||
| Cloud cover | 18% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:36 | ||||
| Time of sunset | 19:02 | ||||
| Length of day | 12:26 | ||||
| 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 Formentera in september 2024:
77°F to 81°F
77°F to 81°F
77°F to 81°F
77°F to 79°F
74°F to 77°F
77°F to 81°F
77°F to 81°F
77°F to 81°F
77°F to 79°F
76°F to 77°F
74°F to 79°F
76°F to 79°F
70°F to 76°F
70°F to 74°F
70°F to 76°F
70°F to 76°F
72°F to 74°F
72°F to 74°F
70°F to 74°F
72°F to 76°F
74°F to 76°F
72°F to 76°F
74°F to 79°F
74°F to 77°F
76°F to 77°F
74°F to 77°F
74°F to 77°F
68°F to 74°F
68°F to 72°F
70°F to 74°F
Map: other cities in Ibiza in september
Cities near Formentera:
| Ses Salines in september | perfect weather |
| Sant Jordi de ses Salines in september | perfect weather |
| Eivissa (Ibiza) in september | perfect weather |
| Es Cubells in september | perfect weather |
| Sant Josep de sa Talaia in september | perfect weather |
| Sa Talaiassa in september | perfect weather |
| Cala Llonga in september | perfect weather |
| Puig de Missa in september | perfect weather |
| Santa Eulària des Riu in september | perfect weather |
| Santa Gertrudis de Fruitera in september | perfect weather |
| Sant Antoni de Portmany in september | perfect weather |
| Es Canar in september | perfect weather |
Click over cities on the map for information about the weather in september.
Formentera
perfect weather
good
tolerable
bad
very bad
Weather data for Formentera in september:
Weather data for Formentera for september are derived from an average of the weather forecast since 2009 in Formentera. There is a margin of error and these forecasts are to be considered as general information only. The weather in Formentera 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 Formentera.