Agia Ermioni Weather in August

August in Agia Ermioni brings very high temperatures, with daytime highs of 30°C (86°F) and nights around 24°C (75°F). Rainfall is at its lowest this month, making it one of the more reliable months to be outdoors.

Rainfall in Agia Ermioni in August

This month sees the least rain of the year, making it well suited for outdoor adventures. Typically, about 5 days will experience rainfall, with an average of 0.6 mm (0.02 in) for the month. Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.

Temperature in Agia Ermioni in August

August tends to be one of the perfect months in Agia Ermioni, with 30°C (86°F) in the afternoon and 24°C (75°F) overnight. Mornings and evenings are often more comfortable than the peak afternoon hours. With overnight lows of 24°C (75°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably. This is typically the warmest month of the year, so light summer clothing is a good idea.

Average water temperature in August

With water at 24°C (75°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.

If you prefer dry days with pleasant temperatures, May, June, September and October typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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Agia Ermioni Temperature in August

Min Temperature 24°C (75°F)  

Max Temperature 30°C (86°F)  

Water Temperature 24°C (75°F) *  

Chance of Rain 18%  

Precipitation 0.6 mm (0.02 in)  

Rainy days 5 days  

Humidity 61% *  

* Data from: Chios, Greece (3 KM, 2 Miles).

What to Wear in Agia Ermioni in August

Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). The water temperature sits at about 24°C (75°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear.

What To Do in Agia Ermioni in August

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

Cycling

8/10

Walking

8/10

Camping

10/10

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 Agia Ermioni's climate page.

More climate data for Agia Ermioni

Temperature Rainfall Humidity Water Temp

See the full Agia Ermioni climate overview or explore weather in Greece.