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Athens Weather in September

September in Athens sees daytime temperatures around 29°C (84°F) and lows of 17°C (63°F) at night. As the driest month of the year, combined with excellent weather, it's a great time to visit.

Rainfall in Athens in September

Expect fewer clouds and less rain as the month goes on. This makes it an ideal time for outdoor activities. Expect around 9 days of rain based on historical data, with 84 mm (3.3 in) average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Athens in September

The temperature in Athens in September is excellent. Daytime highs reach 29°C (84°F), with nights dropping to 17°C (63°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 17°C (63°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

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

Athens Temperature in September

Min Temperature
17°C (63°F)
Max Temperature
29°C (84°F)
Chance of Rain
29%
Precipitation
84 mm (3.3 in)
Rainy days
9 days
Humidity
73% *
* Data from: Huntsville, the United States of America (36 KM, 22 Miles).

Athens Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Athens - and find the best time to visit.

Best Places in the United States of America in September

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Athens in September

Warm but pleasant conditions in Athens 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. Expect heavy rainfall, so bring good rain protection and waterproof bags.

What To Do in Athens in September

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

  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    8/10
  • Outdoor sports
    7/10

Athens 3-Day Forecast

More climate data for Athens

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.