World Resorts Greece Symi Weather

Symi weather in August

Weather in Symi: August

Average day temperature: 86.5°F
Average night temperature: 79.3°F
Sea water temperature: 80.4°F
Number of sunny days: 31 days
Day length: 12.1 - 14.0 hours
Number of rainy days: 0 days
Precipitation totals: 0.2 in.

Air temperature in August, °F

Show year:
2025
2024
2023

The highest day temperature during August of 2025 was 88°F. At the same time the lowest night temperature was 73°F. Daily and nightly averages during August were 83.0°F and 77.1°F.

Sea water temperature in Symi in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 79.6°F. The highest and lowest sea temperatures during the month were 82.8°F and 76.5°F.

Sunny, partly cloudy and cloudy days

Almost all days of August in Symi are sunny. Cloudy days are rare.

Precipitation total in August, in.

Precipitation total value in Symi in August is 0.2 in. Other months of the year show relatively similar values.

Wind speed in August, mph

The average wind speed value in August is 10.1 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 13.0.

Best time for vacation in Symi

Sunniest months:
July 31 days
August 31 days
June 28 days
Warmest months:
August 86.5 °F
July 86.2 °F
September 81.9 °F
Warmest sea temp:
August 80.4 °F
September 79.1 °F
July 77.4 °F
Coldest months:
January 57.3 °F
February 58.0 °F
March 60.5 °F
Rainiest months:
January 8 days
December 7 days
February 5 days
Windiest months:
January 12.2 mph
February 12.1 mph
March 11.6 mph

Symi on a weather map

Symi
+46°F
SE 26 mph
Feels like: +37°F
Precip.: 0%
Places in Greece:
Name
°F
+39°F
+37°F
+50°F
+46°F
+48°F
+43°F
+45°F
+45°F
+32°F
+50°F
+34°F
+36°F
+46°F
+45°F
24 Hours Forecast
Symi
Local time: 09:34
January 01, thursday
1200
46°F
SE
30 mph
1500
45°F
SE
29 mph
1800
45°F
SE
23 mph
2100
45°F
SE
18 mph
January 02, friday
0000
43°F
SE
15 mph
0300
45°F
SE
14 mph
0600
45°F
SE
12 mph
0900
46°F
SE
10 mph
Units of measurement: °C / °F