The beach is crystal clear, and it's less crowded in winter, making it perfect for relaxing by the sea alone. Staying overnight on the island would also be wonderful.
Anonymous User
Solo traveler
Agia Island Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Agia Island year round climate
Spring (March–May): Average 20.1–24.3°C, warm and humid climate, relatively high rainfall, especially abundant in April. Common activities: Diving, snorkeling, beach activities. Recommended clothing: Light and breathable clothing, rain gear.
Summer (June–August): Average 27.0–29.8°C, hot and humid, relatively high rainfall, August being the rainiest month. Common activities: Water activities, swimming, sunbathing. Recommended clothing: Light short sleeves, shorts, swimwear, sun hat, sunscreen.
Autumn (September–November): Average 23.6–28.6°C, comfortable climate, reduced rainfall. Common activities: Diving, snorkeling, beach activities, sightseeing. Recommended clothing: Light and breathable clothing, light jacket.
Winter (December–February): Average 17.9–19.2°C, mild climate, moderate rainfall. Common activities: Diving, snorkeling, enjoying the island atmosphere. Recommended clothing: Light long-sleeved clothing, light jacket.
Agia Island climatological average
Annual average temperature: approx. 24.1°C / Annual rainfall: approx. 2246 mm / Summer humidity: 75%–85% / Rainiest month: August
Agia Island monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
17.9°C
60.1
February
18.9°C
60
March
20.1°C
165.9
April
23.1°C
217.6
May
24.3°C
229.4
June
27°C
318.7
July
29.8°C
129.7
August
29.5°C
342.2
September
28.6°C
165.8
October
26.7°C
149.1
November
23.6°C
155.3
December
19.2°C
252.6
Agia Island weather for the next seven days
2/13
Friday
Sunny
18.2°C/14.1°C
2/14
Saturday
Sunny
20.1°C/16.4°C
2/15
Sunday
Partly Cloudy
21.3°C/17.7°C
2/16
Monday
Patchy rain nearby
20.9°C/17.8°C
2/17
Tuesday
Patchy rain nearby
19.1°C/17°C
2/18
Wednesday
Patchy rain nearby
17.1°C/15.9°C
2/19
Thursday
Sunny
17.7°C/14.4°C
KKday App
Your Best Travel Buddy
Use the code APP5OFF to enjoy an exclusive in-app deal of 5% off (cap at USD$3) on your 1st orderScan here to download the app