Katastárion monthly weather averages

Average daytime temperature

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

Katastárion average temperature chart (Celsius) Katastárion average temperature chart (Fahrenheit)
Average monthly temperatures in Katastárion (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 12.7 12.8 14.5 17.3 21.9 26.3 29.1 29.1 26.1 21.4 17.4 14.1
°F 54.8 55 58.1 63.1 71.4 79.4 84.5 84.4 79 70.5 63.3 57.5

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.

Katastárion monthly rainfall chart (mm) Katastárion monthly rainfall chart (inches)
Average monthly rainfall in Katastárion (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 150 108 88 53 27 12 9 13 38 133 154 188
inches 5.9 4.3 3.5 2.1 1.1 0.5 0.4 0.5 1.5 5.2 6 7.4
Rainy days 14 13 11 10 7 3 2 2 4 9 13 15

Average annual rainfall in Katastárion: 1030.9mm (405.9 inches)

Average daily sunshine

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

Katastárion average daily sunshine chart
Average daily sunshine Katastárion
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.2 5.8 6.7 8.1 10 12.2 13.9 12.7 10.3 7.6 5.9 4.9

Day / night temperatures

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

Katastárion average minimum / maximum temperatures (Celsius) Katastárion average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Katastárion (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 6.2 6.3 7.4 9.3 12.7 16.5 18.6 19.1 16.9 13.6 10.5 7.7
Max °C 12.9 13 14.7 17.5 22.1 26.6 29.4 29.4 26.4 21.6 17.6 14.3
Min °F 43.1 43.3 45.2 48.7 54.9 61.6 65.5 66.3 62.3 56.5 50.8 45.9
Max °F 49.1 49.3 51.8 56.1 63.3 70.7 75.2 75.6 70.9 63.7 57.2 51.8

Sea temperature

The graph below shows the average sea temperature.

Katastárion average sea temperature chart (Celsius) Katastárion average sea temperature chart (Fahrenheit)
Average sea temperature around Katastárion in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 15.9 15.2 15.2 16.2 19 22.5 25 26.3 25.3 23 20.1 17.5
°F 60.6 59.3 59.3 61.1 66.1 72.5 77 79.3 77.5 73.3 68.2 63.6

Wind speed

The graph below shows the average wind speed.

Katastárion average winspeed by month (km/h) Katastárion average winspeed by month (mph)
Average wind speed in Katastárion (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 13 12 10 9 9 9 9 9 10 10 12
mph 7 8 7 6 6 6 6 6 5 6 6 7

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.

Katastárion relative humidity averages
Average relative humidity in Katastárion
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
75% 74% 73% 72% 68% 63% 60% 61% 66% 72% 77% 76%

Other monthly averages

UV index Best time to go?

Katastárion weather stats

Katastárion weather statistics
Hottest month: August 29.1°C 84.4°F
Driest month: July 9mm 0.4ins
Sunniest month: July 13.9hrs
Coldest month: January 12.7°C 54.9°F
Wettest month: December 188mm 7.4ins
Warmest sea: August 26.3°C 79.3°F
Map showing location of Katastárion (37.83333, 20.76667) Katastárion map pin © Google

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