Sifnos in september: average Weather, Temperature and Climate
Weather in Sifnos in september 2025
The weather in Sifnos in the month of september comes from statistical datas on the last years. You can view the weather statistics for all the month, but also by using 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
77°F
Clear/Sunny
77% of time
16%
5%
3%
Weather at 12pm
77°F
Clear/Sunny
82% of time
14%
3%
2%
Weather at 6pm
77°F
Clear/Sunny
82% of time
16%
2%
2%
Weather at 3am
77°F
77%
14%
9%
1%
Evolution of daily average temperature and precipitation in Sifnos in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Sifnos in september.
The climate of Sifnos in september is perfect
In september in Sifnos, the climate is quite dry (with 0.9in of precipitation over 1 days).
The climate quite nice in that locality the month of september. The high seasonal norm is 77°F. The minimum is 76°F. Thus, the mean temperature average on this month of september in Sifnos is 77°F. Note that seasonal normals are in contrast with those observed in Sifnos in the month of september with a maximum record of 85°F in 2015 and a minimum record of 61°F in 2021.
On average, in Sifnos, the days of september last 12:25. Sunrise is at 06:03 and sets at 18:28.
With a perfect weather, the month of september is recommended to go there in Greece.
Seasonal average climate and temperature of Sifnos in september
Check below seasonal norms These statistics are set from the weather statements earlier years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 77°F | ||||
| Highest temperature | 77°F | ||||
| Lowest temperature | 76°F | ||||
| Highest record temperature | 85°F (2015) | ||||
| Lowest record temperature | 61°F (2021) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 77°F | ||||
| Lowest sea temperature | 75°F | ||||
| Highest sea temperature | 79°F | ||||
| Wind | |||||
| Wind speed | 28km/h | ||||
| Wind temperature | 77°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 0.9in | ||||
| Number of days with rainfall | 1 day(s) (5%) | ||||
| Record daily rainfall | 0.9in (2015) | ||||
| Other climate data | |||||
| Humidity | 74% | ||||
| Visibility | 9.93km | ||||
| Cloud cover | 10% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:03 | ||||
| Time of sunset | 18:28 | ||||
| Length of day | 12:25 | ||||
| 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 Sifnos in september 2024:
74°F to 77°F
77°F to 79°F
76°F to 79°F
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
76°F to 76°F
76°F to 77°F
76°F to 77°F
76°F to 77°F
76°F to 77°F
76°F to 79°F
74°F to 77°F
74°F to 76°F
74°F to 76°F
74°F to 76°F
74°F to 74°F
72°F to 74°F
72°F to 74°F
72°F to 74°F
74°F to 74°F
74°F to 76°F
74°F to 76°F
74°F to 76°F
76°F to 77°F
74°F to 77°F
76°F to 77°F
68°F to 72°F
Map: other cities in Greece in september
Cities near Sifnos:
| Antiparos in september | perfect weather |
| Milos in september | perfect weather |
| Paros in september | perfect weather |
| Folegrandos in september | perfect weather |
| Ermoupolis in september | perfect weather |
| Ano Syros in september | perfect weather |
| Ios in september | perfect weather |
| Naxos in september | perfect weather |
| Iraklia in september | perfect weather |
| Rineia in september | perfect weather |
| Tinos in september | perfect weather |
| Greek islands of the Cyclades in september | perfect weather |
Click over cities on the map for information about the weather in september.
Sifnos
perfect weather
good
tolerable
bad
very bad
Weather data for Sifnos in september:
Weather data for Sifnos for september are derived from an average of the weather forecast since 2009 in Sifnos. There is a margin of error and these forecasts are to be considered as general information only. The weather in Sifnos 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 Sifnos.