Zakynthos, Greece
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Zakynthos

July beach and weather guide

Based on 5 years of historical ERA5 climate data

Photo by Kevin Charit on Unsplash

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July beach conditions — historical average

Excellent
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35.3°C Temp
27.1°C Sea temp
0.2 Rain days
13.9h Sunshine hrs
51.7% Humidity
100%

Reliable conditions

5 of 5 years were good

Year by year — mid July

2025 Excellent 34.2°C · 0 rainy days · 13.9h sun
2024 Excellent 38.8°C · 0 rainy days · 13.9h sun
2023 Excellent 37.6°C · 0 rainy days · 13.9h sun
2022 Excellent 32.5°C · 1 rainy day · 13.9h sun
2021 Excellent 33.2°C · 0 rainy days · 13.8h sun

Other months in Zakynthos

May June July August September October

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About Zakynthos in July

Based on 5 years of ERA5 historical climate data, July in Zakynthos has historically been excellent for a beach holiday. Average temperatures of 35.3°C with sea temperatures around 27.1°C and 0.2 rainy days on average.

5 of the last 5 years had good beach conditions during this period. This data uses ERA5 reanalysis records — real historical measurements, not generalised averages.

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