Zákynthos monthly weather averages

Average daytime temperature

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

Zákynthos average temperature chart (Celsius) Zákynthos average temperature chart (Fahrenheit)
Average monthly temperatures in Zákynthos (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.2 14.3 16 18.7 23.3 27.8 30.4 30.5 27.6 22.9 18.9 15.7
°F 57.6 57.8 60.8 65.7 73.9 82 86.8 86.8 81.6 73.2 66 60.2

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.

Zákynthos monthly rainfall chart (mm) Zákynthos monthly rainfall chart (inches)
Average monthly rainfall in Zákynthos (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 148 104 86 48 22 7 6 10 35 134 151 188
inches 5.8 4.1 3.4 1.9 0.9 0.3 0.2 0.4 1.4 5.3 5.9 7.4
Rainy days 14 13 10 9 6 2 1 1 3 9 12 14

Average daily sunshine

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

Zákynthos average daily sunshine chart
Average daily sunshine Zákynthos
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.1 5.8 6.8 8.2 10.2 12.3 14.1 12.8 10.4 7.7 5.8 4.9

Day / night temperatures

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

Zákynthos average minimum / maximum temperatures (Celsius) Zákynthos average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Zákynthos (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 7.6 7.7 8.8 10.7 14.1 18 20.1 20.5 18.4 15.1 12 9.2
Max °C 14.4 14.5 16.2 18.9 23.5 28 30.7 30.7 27.8 23.1 19.1 15.9
Min °F 45.7 45.9 47.8 51.3 57.4 64.4 68.2 68.9 65.1 59.2 53.5 48.5
Max °F 51.8 52 54.5 58.6 65.8 73.4 77.7 78.1 73.6 66.4 59.9 54.5

Sea temperature

The graph below shows the average sea temperature.

Zákynthos average sea temperature chart (Celsius) Zákynthos average sea temperature chart (Fahrenheit)
Average sea temperature around Zákynthos 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.

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

Zákynthos relative humidity averages
Average relative humidity in Zákynthos
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
75% 74% 73% 72% 69% 64% 60% 62% 67% 72% 76% 76%
Zákynthos

Other monthly averages

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Zákynthos weather stats

Zákynthos weather statistics
Hottest month: August 30.5°C 86.9°F
Driest month: July 6mm 0.2ins
Sunniest month: July 14.1hrs
Coldest month: January 14.2°C 57.6°F
Wettest month: December 188mm 7.4ins
Warmest sea: August 26.3°C 79.3°F
Map showing location of Zákynthos (37.79139, 20.89528)

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