Kálymnos monthly weather averages

Average daytime temperature

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

Kálymnos average temperature chart (Celsius) Kálymnos average temperature chart (Fahrenheit)
Average monthly temperatures in Kálymnos (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14 14.2 16.2 19.7 24 28.6 31.1 30.9 28 23.5 19.1 15.8
°F 57.2 57.6 61.2 67.4 75.2 83.4 88 87.5 82.4 74.3 66.4 60.4

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.

Kálymnos monthly rainfall chart (mm) Kálymnos monthly rainfall chart (inches)
Average monthly rainfall in Kálymnos (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 165 110 73 33 18 5 1 2 16 60 87 158
inches 6.5 4.3 2.9 1.3 0.7 0.2 0 0.1 0.6 2.4 3.4 6.2
Rainy days 13 11 9 6 4 3 5 5 4 5 8 14

Average annual rainfall in Kálymnos: 791.2165mm (311.5 inches)

Average daily sunshine

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

Kálymnos average daily sunshine chart
Average daily sunshine Kálymnos
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.5 6.2 7.7 9.2 11.4 14.1 14.8 13.9 11.9 8.7 6.6 5.3

Day / night temperatures

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

Kálymnos average minimum / maximum temperatures (Celsius) Kálymnos average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Kálymnos (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 7.9 7.9 9.2 11.9 15.3 19.3 22.1 22 19.5 15.9 12.4 9.8
Max °C 14.2 14.4 16.4 19.9 24.2 28.8 31.4 31.1 28.2 23.7 19.3 15.9
Min °F 46.3 46.3 48.6 53.5 59.5 66.7 71.7 71.6 67.1 60.7 54.4 49.6
Max °F 51.9 52.1 55 60.6 67.6 75.3 80.1 79.8 74.9 67.6 60.5 55.1

Sea temperature

The graph below shows the average sea temperature.

Kálymnos average sea temperature chart (Celsius) Kálymnos average sea temperature chart (Fahrenheit)
Average sea temperature around Kálymnos in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 16.5 16 16 16.8 19 21.9 23.7 24.6 23.9 22 19.6 17.6
°F 61.8 60.8 60.7 62.2 66.2 71.5 74.7 76.3 74.9 71.7 67.3 63.7

Wind speed

The graph below shows the average wind speed.

Kálymnos average winspeed by month (km/h) Kálymnos average winspeed by month (mph)
Average wind speed in Kálymnos (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 16 16 14 13 11 12 16 15 13 12 13 15
mph 10 10 9 8 7 8 10 9 8 7 8 9

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.

Kálymnos relative humidity averages
Average relative humidity in Kálymnos
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
68% 68% 68% 65% 62% 56% 52% 54% 58% 64% 68% 70%

Other monthly averages

UV index Best time to go?

Kálymnos weather stats

Kálymnos weather statistics
Hottest month: July 31.1°C 88°F
Driest month: July 1mm 0ins
Sunniest month: July 14.8hrs
Coldest month: January 14°C 57.2°F
Wettest month: January 165mm 6.5ins
Warmest sea: August 24.6°C 76.3°F
Map showing location of Kálymnos (36.95, 26.98333) Kálymnos map pin © Google

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