GreeceThe weather in September in Thessaloniki
It's warm in September in Thessaloniki with an average temperature of 28°C. Temperatures this month range from a low of 24°C to a high of 32°C. At night, you can expect temperatures between 15°C and 20°C.
Looking for great weather? September is a good time to be in Thessaloniki. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Thessaloniki, Greece. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 37°C in 2015, Thessaloniki reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 18°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 8°C to a highest value of 24°C.
Water temperature
The water temperature at Thessaloniki is 28°C this month. Nice and warm for a swim.
Rainfall amount
In September, there is an average of 52 mm of precipitation, spread over 10 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Daily weather in September for Thessaloniki
Click on any day in September to get detailed info about the usual weather on that day in Thessaloniki. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Thessaloniki | New York | |
|---|---|---|
| Average temperature | 28°C | 27°C |
| Max. temperature | 32°C | 31°C |
| Min. temperature | 15°C | -5°C |
| Total precipitation | 52 mm | 57 mm |
| Rainy days | 10 days | 9 days |
Start of September
The month of September starts in Thessaloniki with hot temps, averaging around 31°C during the day and nights around 20°C.
Mid September
By mid-September, daytime temps drop to around 30°C, with nights around 18°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of September
By the end of September, the average daytime temperature in Thessaloniki is around 26°C, while nighttime temps are about 17°C. A shower might pop up, but overall, the weather will be dry and sunny.
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UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Thessaloniki for all months and discover the best travel time
Curious about the weather in other parts of Greece? Check out the climate and weather for spots like Crete, Rhodes, Kos, or explore other destinations in Greece.
Temperature charts
These charts show the average temperatures in September in Thessaloniki, Greece. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Thessaloniki
Temperature in September in Thessaloniki over the years
Precipitation charts
These charts show the average amount of precipitation in September in Thessaloniki, Greece. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Thessaloniki
Total precipitation in September in Thessaloniki over the years
Daily UV index in September in Thessaloniki
This chart shows the average daily UV index in September in Thessaloniki, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Thessaloniki
The weather in September in Thessaloniki is rated 4 out of 5 stars by 1 visitor. Have you been to Thessaloniki? Share your weather experience to help other visitors.
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Warm but not overloaded with sunshine. However, several unexpected rain showers caused some disruption to our schedule.— This text is automatically translated to English
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Average weather in Thessaloniki by month
Click on a month below to see detailed weather info for Thessaloniki. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.