Piraeus monthly weather averages

Contents

Average daytime temperature

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

Piraeus average temperature chart (Celsius) Piraeus average temperature chart (Fahrenheit)
Average monthly temperatures in Piraeus (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 12.5 13.2 15.5 19.7 24.7 29.4 32.1 31.8 28.4 22.6 18.2 14.3
°F 54.5 55.7 59.8 67.5 76.5 85 89.8 89.3 83.2 72.7 64.7 57.7

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.

Piraeus monthly rainfall chart (mm) Piraeus monthly rainfall chart (inches)
Average monthly rainfall in Piraeus (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 55 49 46 29 21 11 5 6 12 53 61 75
inches 2.2 1.9 1.8 1.1 0.8 0.4 0.2 0.2 0.5 2.1 2.4 2.9
Rainy days 8 9 8 8 5 2 1 2 2 6 9 10

Average annual rainfall in Piraeus: 485mm (190.9 inches)

Average daily sunshine

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

Piraeus average daily sunshine chart
Average daily sunshine Piraeus
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.8 5.4 6.6 8.4 10.2 12.1 13.1 12.3 10.2 7.5 5.7 4.7

Day / night temperatures

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

Piraeus average minimum / maximum temperatures (Celsius) Piraeus average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Piraeus (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 5.8 6.1 7.4 10.5 14.4 18.7 21.3 21.1 18.1 14 10.5 7.6
Max °C 12.7 13.4 15.7 20 25 29.7 32.4 32.1 28.7 22.9 18.4 14.5
Min °F 42.4 42.9 45.2 50.8 57.9 65.7 70.3 70 64.6 57.1 50.8 45.6
Max °F 48.6 49.5 52.7 59.4 67.5 75.6 80.2 79.9 74.1 65.1 57.9 51.8

Sea temperature

The graph below shows the average sea temperature.

Piraeus average sea temperature chart (Celsius) Piraeus average sea temperature chart (Fahrenheit)
Average sea temperature around Piraeus in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 15.8 15.1 15 15.9 18.4 21.8 24.1 25 24.1 22 19.3 17.1
°F 60.4 59.2 59.1 60.6 65.2 71.3 75.5 77.1 75.3 71.5 66.7 62.8

Wind speed

The graph below shows the average wind speed.

Piraeus average winspeed by month (km/h) Piraeus average winspeed by month (mph)
Average wind speed in Piraeus (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 9 9 8 8 7 7 9 9 8 8 7 8
mph 5 5 5 5 4 5 5 5 5 5 5 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.

Piraeus relative humidity averages
Average relative humidity in Piraeus
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
72% 71% 69% 63% 57% 50% 46% 47% 55% 65% 73% 73%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Piraeus weather stats

Piraeus weather statistics
Hottest month: July 32.1°C 89.8°F
Driest month: July 5mm 0.2ins
Sunniest month: August 12.3hrs
Coldest month: January 12.5°C 54.5°F
Wettest month: December 75mm 3ins
Warmest sea: August 25°C 77°F
Map showing location of Piraeus (37.94745, 23.63708) Piraeus map pin © Google

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