The weather in Zakynthos on sunday 18 May 2025
The average max temperature in Zakynthos on 18 May is normally around 26°C. For comparison: the highest daytime temperature in the past 10 years was 34°C in 2020, while the lowest was 21°C in 2014.
There’s no chance of precipitation, as there’s been no record of it on this day in the past 10 years. The wind often comes from the Southeast with a maximum strength of 3 Bft.The UV index can reach 8.
17 May
Temperature on 18 May in Zakynthos per year
This chart shows the average temperature on 18 May in Zakynthos, measured in degrees Celsius, over the past years.
Precipitation on 18 May in Zakynthos over the past years
This chart shows the total measured precipitation in millimetres on 18 May in Zakynthos over the past years.
Average Weather in Zakynthos by Month
Click on a month below to see detailed weather info for Zakynthos. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Zakynthos for all months at once
