Gastoúrion monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Gastoúrion

Gastoúrion average temperature chart (Celsius) Gastoúrion average temperature chart (Fahrenheit)
Average monthly temperatures in Gastoúrion (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 12.6 13.2 15.2 18.4 23.1 27.3 30.2 30.4 27.1 22.2 17.6 14.1
°F 54.8 55.8 59.4 65.1 73.6 81.1 86.4 86.8 80.8 72 63.7 57.4

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Gastoúrion monthly rainfall chart (mm) Gastoúrion monthly rainfall chart (inches)
Average monthly rainfall in Gastoúrion (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 164 149 108 74 47 19 11 22 74 147 206 207
inches 6.4 5.9 4.3 2.9 1.9 0.8 0.4 0.9 2.9 5.8 8.1 8.1
Rainy days 14 13 13 12 9 6 4 4 6 10 14 15

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Gastoúrion

Gastoúrion average daily sunshine chart
Average daily sunshine Gastoúrion
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.3 4.6 4.5 7.3 9.4 11.5 12.7 11.5 9.2 6.7 4.9 4

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Gastoúrion average minimum / maximum temperatures (Celsius) Gastoúrion average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Gastoúrion (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 4.4 5 6.2 8.8 12.4 15.9 17.7 18.1 15.8 12.6 9 5.9
Max °C 12.9 13.4 15.5 18.7 23.4 27.6 30.5 30.8 27.4 22.5 17.9 14.3
Min °F 39.8 41 43.1 47.8 54.3 60.5 63.9 64.5 60.4 54.6 48.1 42.6
Max °F 47.5 48.6 51.4 56.7 64.2 71.1 75.4 75.9 70.9 63.5 56.1 50.2

Sea temperature

The graph below shows the average sea temperature.

Gastoúrion average sea temperature chart (Celsius) Gastoúrion average sea temperature chart (Fahrenheit)
Average sea temperature around Gastoúrion in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 15.2 14.6 14.7 15.7 18.6 22.2 24.6 25.8 24.5 22.1 19.1 16.6
°F 59.3 58.3 58.5 60.3 65.6 71.9 76.3 78.4 76.2 71.7 66.5 61.8

Wind speed

The graph below shows the average wind speed.

Gastoúrion average winspeed by month (km/h) Gastoúrion average winspeed by month (mph)
Average wind speed in Gastoúrion (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 6 7 7 6 6 5 6 5 5 5 6 6
mph 4 4 4 4 4 3 4 3 3 3 4 4

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Gastoúrion relative humidity averages
Average relative humidity in Gastoúrion
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
76% 74% 73% 72% 69% 64% 59% 62% 69% 75% 78% 78%

Other monthly averages

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Gastoúrion weather stats

Gastoúrion weather statistics
Hottest month: August 30.4°C 86.7°F
Driest month: July 11mm 0.4ins
Sunniest month: July 12.7hrs
Coldest month: January 12.6°C 54.7°F
Wettest month: December 207mm 8.1ins
Warmest sea: August 25.8°C 78.4°F
Map showing location of Gastoúrion (39.56, 19.8975)

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