Heraklion, Greece - Detailed climate information and monthly weather forecast

Warmest month (with highest average high temperature) is July (28.6°C).
Month with lowest average high temperature is January (15.2°C).

Average low temperature in January:
10°C
Average low temperature in February:
10°C
Average low temperature in March:
10.8°C
Average low temperature in April:
13°C
Average low temperature in May:
15.9°C
Average low temperature in June:
20°C

Average low temperature in July:
22.7°C
Average low temperature in August:
22.7°C
Average low temperature in September:
20.3°C
Average low temperature in October:
17.5°C
Average low temperature in November:
14.7°C
Average low temperature in December:
12°C

Months with highest average low temperature are July and August (22.7°C).
Coldest months (with lowest average low temperature) are January and February (10°C).

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Wettest month (with highest rainfall) is January (91.5mm).
Driest month (with lowest rainfall) is August (0.7mm).

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Average rainfall days in January:
10.1 days
Average rainfall days in February:
9.1 days
Average rainfall days in March:
6.9 days
Average rainfall days in April:
3.4 days
Average rainfall days in May:
1.9 days
Average rainfall days in June:
0.5 days

Average rainfall days in July:
0.1 days
Average rainfall days in August:
0.1 days
Average rainfall days in September:
1.3 days
Average rainfall days in October:
4.9 days
Average rainfall days in November:
6 days
Average rainfall days in December:
8.9 days

Month with highest number of rainy days is January (10.1 days).
Months with lowest number of rainy days are July and August (0.1 days).

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Average sea temperature in January:
17.1°C
Average sea temperature in February:
16.4°C
Average sea temperature in March:
16.5°C
Average sea temperature in April:
17.1°C
Average sea temperature in May:
19.5°C
Average sea temperature in June:
23°C

Average sea temperature in July:
25.4°C
Average sea temperature in August:
26.1°C
Average sea temperature in September:
25.4°C
Average sea temperature in October:
23.3°C
Average sea temperature in November:
20.6°C
Average sea temperature in December:
18.4°C

Best month for swimming (with highest average sea temperature) is August (26.1°C).
Coldest month (with lowest average sea temperature) is February (16.4°C).

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