Oia in september: average Weather, Temperature and Climate
Weather in Oia in september 2025
The weather in Oia in september comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also navigating through 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
78% of time
14%
6%
3%
Weather at 12pm
77°F
Clear/Sunny
82% of time
14%
4%
2%
Weather at 6pm
77°F
Clear/Sunny
84% of time
13%
2%
2%
Weather at 3am
77°F
78%
13%
8%
2%
Evolution of daily average temperature and precipitation in Oia in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Oia in september.
The climate of Oia in september is perfect
The climate in september in Oia is dry ; it hardly ever rains (0.7in of precipitation over 1 days).
The climate nice there this month. The thermometer averaged maximum of 77°F. The seasonal minimum is 76°F. Thus, the mean temperature average on this month of september in Oia is 77°F. Note that these seasonal averages are in contrast with those observed in Oia in september with a maximum record of 83°F in 2015 and a minimum record of 65°F in 2020.
On average, in Oia, the days of september last 12:25. Sunrise is at 06:01 and sets at 18:26.
With a perfect climate, the month of september is advisable to go in this city in Santorini.
Seasonal average climate and temperature of Oia in september
Check below seasonal norms These statistics are set from the weather statements earlier years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 77°F | ||||
| Highest temperature | 77°F | ||||
| Lowest temperature | 76°F | ||||
| Highest record temperature | 83°F (2015) | ||||
| Lowest record temperature | 65°F (2020) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 77°F | ||||
| Lowest sea temperature | 74°F | ||||
| Highest sea temperature | 79°F | ||||
| Wind | |||||
| Wind speed | 26km/h | ||||
| Wind temperature | 76°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 0.7in | ||||
| Number of days with rainfall | 1 day(s) (4%) | ||||
| Record daily rainfall | 0.9in (2018) | ||||
| Other climate data | |||||
| Humidity | 76% | ||||
| Visibility | 9.94km | ||||
| Cloud cover | 9% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:01 | ||||
| Time of sunset | 18:26 | ||||
| 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 Oia in september 2024:
76°F to 77°F
76°F to 81°F
76°F to 81°F
77°F to 81°F
77°F to 81°F
77°F to 83°F
79°F to 81°F
76°F to 77°F
76°F to 77°F
76°F to 79°F
76°F to 79°F
76°F to 79°F
76°F to 79°F
76°F to 79°F
74°F to 77°F
74°F to 77°F
74°F to 77°F
74°F to 77°F
74°F to 76°F
74°F to 76°F
72°F to 74°F
72°F to 74°F
74°F to 76°F
74°F to 77°F
72°F to 77°F
72°F to 77°F
74°F to 79°F
74°F to 79°F
74°F to 79°F
70°F to 74°F
Map: other cities in Santorini in september
Cities near Oia:
| Ammoudi in september | perfect weather |
| Finikia in september | perfect weather |
| Paradisos in september | perfect weather |
| Koloumpos in september | perfect weather |
| Thirassía in september | perfect weather |
| Imerovigli in september | perfect weather |
| Fira in september | perfect weather |
| Palia Kameni in september | perfect weather |
| Néa Kameni in september | perfect weather |
| Exo Gialos Thiras in september | perfect weather |
| Aspronissi in september | perfect weather |
| Megalochori in september | perfect weather |
Click over cities on the map for information about the weather in september.
Oia
perfect weather
good
tolerable
bad
very bad
Weather data for Oia in september:
Weather data for Oia for september are derived from an average of the weather forecast since 2009 in Oia. There is a margin of error and these forecasts are to be considered as general information only. The weather in Oia 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 Oia.