Spring (March–May): Average 58–70°F, mild and comfortable climate with gradually decreasing rainfall. Occasional showers in March and April, while May is drier. Common activities: Exploring the island, hiking, enjoying the seaside. Recommended clothing: Light jacket, long-sleeved shirts, comfortable shoes.
Summer (June–August): Average 78–83°F, hot and dry with very little rainfall. Abundant sunshine, ideal for swimming and sunbathing. Common activities: Swimming, sunbathing, water sports, visiting historical sites. Recommended clothing: Light and breathable clothing, swimwear, hat, sunglasses.
Autumn (September–November): Average 65–79°F, pleasant climate with moderate rainfall. Warm days and cool nights. Common activities: Hiking, exploring the island, enjoying local cuisine. Recommended clothing: Comfortable long-sleeved shirts, light jacket, long pants.
Winter (December–February): Average 56–60°F, mild climate with more rainfall. Occasional overcast and rainy weather. Common activities: Exploring indoor attractions, enjoying the atmosphere of island cafes. Recommended clothing: Warm jacket, long pants, comfortable shoes.
symi island climatological average
Annual average temperature: approx. 69.3°F / Annual rainfall: approx. 324 mm / Summer humidity: 60%–70% / Rainiest month: January
symi island monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
56.5°F
61.1
February
56.3°F
29.8
March
58.3°F
42.7
April
64.9°F
24.4
May
70.2°F
15.9
June
78.8°F
3.5
July
83.8°F
0.3
August
82.6°F
7.8
September
79.5°F
15.3
October
73.2°F
15.8
November
65.8°F
51.8
December
60.6°F
56.2
symi island weather for the next seven days
10/31
Friday
Partly Cloudy
70.2°F/65.2°F
11/1
Saturday
Cloudy
71.4°F/66.2°F
11/2
Sunday
Sunny
72.8°F/67.5°F
11/3
Monday
Sunny
71.9°F/67.9°F
11/4
Tuesday
Sunny
72.2°F/68°F
11/5
Wednesday
Sunny
70.4°F/67°F
11/6
Thursday
Sunny
70.9°F/67°F
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