Thermo Weather in September

During September, Thermo experiences high daytime temperatures of 26°C (79°F) and cooler nights around 16°C (61°F). Expect quite a bit of rainfall. Around 66 mm (2.6 in) is typical.

Rainfall in Thermo in September

Rain is expected on roughly 4 days, totalling around 66 mm (2.6 in) for the month. Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.

Temperature in Thermo in September

September in Thermo is generally perfect, with days reaching 26°C (79°F) and nights settling around 16°C (61°F). This kind of day-to-night contrast is typical for this time of year. With overnight lows of 16°C (61°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Thermo in September

Enjoy a sunny month with about 281 hours of sunshine, the clear skies make Thermo even more beautiful.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Thermo.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Greece, check out our Thermo's climate page.

Thermo Temperature in September

Min Temperature 16°C (61°F)  

Max Temperature 26°C (79°F)  

Chance of Rain 14%  

Precipitation 66 mm (2.6 in)  

Rainy days 4 days  

Humidity 63% *  

Sunshine 281 hours *  

Percentage Sunshine *  

* Data from: Patras, Greece (36 KM, 22 Miles).

What to Wear in Thermo in September

Warm but pleasant conditions in Thermo in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Thermo in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

8/10

Walking

8/10

Camping

8/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Greece, check out our Thermo's climate page.

More climate data for Thermo

Temperature Rainfall Sunshine Humidity

See the full Thermo climate overview or explore weather in Greece.