Zakynthos, Greece: Annual Weather Averages

July is the hottest month in Zakynthos with an average temperature of 26°C (79°F) and the coldest is January at 11°C (52°F) with the most daily sunshine hours at 12 in July. The wettest month is December with an average of 170mm of rain. The best month to swim in the sea is in August when the average sea temperature is 26°C (79°F).

Average Temperature: Zakynthos

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 11 11 13 15 19 23 26 26 24 20 16 13
°F 52 52 55 59 66 73 79 79 75 68 61 55

Average High/Low Temperature: Zakynthos

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
High °C 14 14 16 19 23 28 31 31 28 23 19 16
Low °C 8 8 9 11 14 18 20 21 19 16 12 10
High °F 57 57 61 66 73 82 88 88 82 73 66 61
Low °F 46 46 48 52 57 64 68 70 66 61 54 50

Average Rainfall: Zakynthos

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 150 113 90 51 17 7 5 9 25 147 159 170
Days 12 11 10 9 6 4 2 3 4 7 10 12

Average Daily Sunshine Hours: Zakynthos

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hours 4 5 6 8 9 12 12 11 9 7 4 3

Average Sea Temperature: Zakynthos

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 17 16 16 17 19 23 25 26 25 23 21 19
°F 63 61 60 63 66 73 77 79 77 73 70 66

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