Erétria monthly weather averages

Average daytime temperature

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

Erétria average temperature chart (Celsius) Erétria average temperature chart (Fahrenheit)
Average monthly temperatures in Erétria (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 11 11.9 14 18.4 23.5 28.3 30.4 29.9 26.6 21 16.9 13
°F 51.9 53.4 57.3 65.1 74.3 83 86.8 85.9 79.9 69.9 62.4 55.4

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.

Erétria monthly rainfall chart (mm) Erétria monthly rainfall chart (inches)
Average monthly rainfall in Erétria (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 81 66 58 32 26 16 10 13 24 63 65 92
inches 3.2 2.6 2.3 1.3 1 0.6 0.4 0.5 0.9 2.5 2.5 3.6
Rainy days 9 9 8 8 6 3 2 2 2 6 9 10

Average annual rainfall in Erétria: 606.767mm (238.9 inches)

Average daily sunshine

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

Erétria average daily sunshine chart
Average daily sunshine Erétria
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.6 5.3 6.7 8.6 10.5 12.6 13.8 12.8 10.5 7.4 5.6 4.6

Day / night temperatures

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

Erétria average minimum / maximum temperatures (Celsius) Erétria average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Erétria (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 4 4.4 5.6 8.4 12.3 16.6 19.1 18.8 15.9 12.2 8.9 5.9
Max °C 11.2 12.1 14.3 18.7 23.8 28.6 30.7 30.2 26.9 21.3 17.1 13.2
Min °F 39.2 39.8 42 47 54.1 61.9 66.4 65.8 60.6 53.9 48 42.5
Max °F 45.7 46.8 49.8 56.3 64.4 72.7 76.8 76.1 70.5 62.1 55.4 49.1

Sea temperature

The graph below shows the average sea temperature.

Erétria average sea temperature chart (Celsius) Erétria average sea temperature chart (Fahrenheit)
Average sea temperature around Erétria in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 15.2 14.6 14.5 15.4 18.1 21.8 24.2 25 23.9 21.5 18.7 16.6
°F 59.4 58.3 58.1 59.6 64.7 71.2 75.5 77 75 70.8 65.7 61.8

Wind speed

The graph below shows the average wind speed.

Erétria average winspeed by month (km/h) Erétria average winspeed by month (mph)
Average wind speed in Erétria (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 8 8 8 7 6 7 8 8 7 8 7 8
mph 5 5 5 4 4 4 5 5 5 5 4 5

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.

Erétria relative humidity averages
Average relative humidity in Erétria
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
76% 74% 72% 66% 61% 53% 51% 53% 60% 70% 76% 77%

Other monthly averages

UV index Best time to go?

Erétria weather stats

Erétria weather statistics
Hottest month: July 30.4°C 86.7°F
Driest month: July 10mm 0.4ins
Sunniest month: July 13.8hrs
Coldest month: January 11°C 51.8°F
Wettest month: December 92mm 3.6ins
Warmest sea: August 25°C 77°F
Map showing location of Erétria (38.4, 23.8) Erétria map pin © Google

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