Weather Averages Syros Airport, Greece

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Weather Averages for
Syros Airport, Greece


Latitude: 37°6'N, Longitude: 25°23'E, Elevation: 30.0 ft, Distance: 32.63 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 20 years
°F 64 53 53 55 60 66 73 75 75 73 66 60 55
Average high temperature
over 20 years
°F 68 57 57 59 64 69 77 78 78 75 69 64 59
Average low temperature
over 20 years
°F 60 50 50 51 55 62 69 73 73 69 64 57 53
Highest recorded temperature
over 20 years
°F 95 71 71 77 84 93 91 95 93 91 95 84 73
Lowest recorded temperature
over 20 years
°F 33 36 33 37 46 48 55 62 64 57 50 43 37
Average number of days above 90°F
over 20 years
days 2 - - - - - - 1 - - - - -
Average dew point
over 18 years
°F 55 44 44 46 50 55 62 64 64 62 57 51 46
Average number of days above 70°F
over 20 years
days 165 - - 1 5 17 29 31 31 29 17 4 -
Average number of days with thunderstorms
over 13 years
days 21 3 3 2 2 1 1 - - - 3 3 3
Average number of days with fog
over 13 years
days 10 - 1 1 1 1 2 - 1 1 1 1 -
Average morning relative humidity
over 17 years
% 76 75 75 76 75 77 75 74 76 75 77 76 76
Average evening relative humidity
over 18 years
% 68 70 69 70 66 67 63 65 68 69 72 71 72
Average wind speed
over 18 years
mph 20.0 26.0 26.0 23.0 17.0 16.0 13.0 18.0 18.0 20.0 23.0 23.0 25.0
Average number of days with precipitation
over 13 years
days 76 13 12 10 8 4 1 - - 1 5 9 13
Average number of days with snow
over 13 years
days 1 - - - - - - - - - - - -
Average number of days with blowing dust/sand
over 13 years
days 1 - - - - - - - - - - - -
Average number of days with vision obstruction
over 13 years
days 11 - 1 1 1 2 2 - 1 1 1 1 -