Thessaloniki in september: average Weather, Temperature and Climate
Weather in Thessaloniki in september 2025
The weather in Thessaloniki 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 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
70°F
Clear/Sunny
59% of time
24%
13%
4%
Weather at 12pm
83°F
Clear/Sunny
63% of time
22%
13%
3%
Weather at 6pm
70°F
Clear/Sunny
61% of time
24%
10%
5%
Weather at 3am
65°F
56%
26%
15%
3%
Evolution of daily average temperature and precipitation in Thessaloniki in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Thessaloniki in september.
The climate of Thessaloniki in september is perfect
the weather in Thessaloniki in september is quite dry (with 2.6in of rainfall over 3 days). The weather is worst than the previous month since in august there is an average of 1.8in of precipitation over 3 days.
The climate comfortable in this city this month. The thermometer averaged maximum of 83°F. In the morning the temperature drops to 70°F. Thus, the mean temperature average on this month of september in Thessaloniki is 76°F. These temperatures are far removed from those records observed in Thessaloniki in the month of september with a maximum record of 99°F in 2015 and a minimum record of 47°F in 2018. You can plan to have about 10 days with temperatures up to 86°F, or 33 of time.
On this month of september, day length in Thessaloniki is generally 12:28. Sunrise is at 06:09 and sunset is at 18:37.
With a good weather, the month of september is a good month to go in this locality.
Seasonal average climate and temperature of Thessaloniki in september
Check below seasonal norms These datas are compiled from the weather statements of the last years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 76°F | ||||
| Highest temperature | 83°F | ||||
| Lowest temperature | 70°F | ||||
| Highest record temperature | 99°F (2015) | ||||
| Lowest record temperature | 47°F (2018) | ||||
| Number of days at +86°F | 10 day(s) (33%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 77°F | ||||
| Lowest sea temperature | 72°F | ||||
| Highest sea temperature | 82°F | ||||
| Wind | |||||
| Wind speed | 13km/h | ||||
| Wind temperature | 70°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.6in | ||||
| Number of days with rainfall | 3 day(s) (10%) | ||||
| Record daily rainfall | 2.7in (2011) | ||||
| Other climate data | |||||
| Humidity | 62% | ||||
| Visibility | 9.72km | ||||
| Cloud cover | 21% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:09 | ||||
| Time of sunset | 18:37 | ||||
| Length of day | 12:28 | ||||
| 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 Thessaloniki in september 2024:
74°F to 86°F
74°F to 90°F
76°F to 90°F
77°F to 92°F
74°F to 88°F
74°F to 88°F
72°F to 86°F
72°F to 83°F
72°F to 83°F
68°F to 79°F
67°F to 79°F
70°F to 83°F
70°F to 85°F
70°F to 81°F
63°F to 77°F
65°F to 77°F
67°F to 76°F
65°F to 68°F
65°F to 74°F
68°F to 76°F
67°F to 76°F
65°F to 77°F
65°F to 77°F
67°F to 77°F
68°F to 81°F
70°F to 83°F
70°F to 83°F
70°F to 83°F
70°F to 79°F
59°F to 70°F
Map: other cities in Greece in september
Cities near Thessaloniki:
| Kalamaria in september | perfect weather |
| Peraia in september | perfect weather |
| Epanomi in september | perfect weather |
| Makrygialos in september | good weather |
| Kilkis in september | perfect weather |
| Chalkidiki in september | perfect weather |
| Nea Triglia in september | perfect weather |
| Korinos in september | good weather |
| Katerini in september | good weather |
| Ormylia in september | good weather |
| Veroia in september | good weather |
| Serres in september | perfect weather |
Click over cities on the map for information about the weather in september.
Thessaloniki
perfect weather
good
tolerable
bad
very bad
Weather data for Thessaloniki in september:
Weather data for Thessaloniki for september are derived from an average of the weather forecast since 2009 in Thessaloniki. There is a margin of error and these forecasts are to be considered as general information only. The weather in Thessaloniki 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 Thessaloniki.