Measurements:
°C
°F
Heraklion
66°F
S 5 mph
Feels like: 66°F
Precip: 0%
World Resorts Greece Heraklion Weather May Weather in Heraklion

Heraklion Weather: May

Average Day Temperature: 76.6°F
Average Night Temperature: 63.8°F
Sea Water Temperature: 69.3°F
Number of Sunny Days: 26 days
Sunshine Hours: 13.6 - 14.4 hours
Number of Rainy Days: 1 day
Precipitation Totals: 0.7 in

Air Temperature in May, °F

Select Year: 2023 2022 2021

The highest day temperature in May 2023 was 86°F. The lowest night temperature was 56°F. The average values for day and night temperatures during May were 71.1°F и 60.8°F respectivly.

Heraklion Water Sea Temperature in May, °F

Select Year: 2023 2022 2021

The average sea surface temperature in May 2023 for Heraklion was 67.0°F. The maximum and minimum values were 64.6°F and 70.2°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in May are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Heraklion is 0.7 in.

Wind Speed in May, mph

The average wind speed in May is 7.3 mph. It makes May the most windless month of the year for Heraklion.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Heraklion in May is 11.9 hours.

Best Time to Visit Heraklion
The most sunny months:
July 30 days
August 30 days
June 27 days
The most warm months:
August 89.7 °F
July 89.6 °F
September 85.4 °F
Warmest sea temperature:
August 82.9 °F
July 81.4 °F
September 81.0 °F
The most cold months:
January 58.2 °F
February 59.7 °F
December 61.7 °F
The most rainy months:
December 4 days
January 4 days
February 3 days
The most windy months:
January 11 mph
July 10 mph
August 10 mph

Heraklion on the Weather Map

Greece Resorts:
NAME
Athenes +68
Chalkidiki +62
Chania +70
Corfu +62
Crete +60
Heraklion +66
Hersonissos +66
Kos +64
Mykonos +64
Paralia Katerini +66
Rhodes +66
Santorini +64
Thasos +56
Thessaloniki +64
Zakynthos +62
24 Hours Weather Forecast
Heraklion
Local time: 07:56
29 mar, friday
0900 66°F
S
5 mph
1200 70°F
S
7 mph
1500 66°F
S
6 mph
1800 62°F
S
3 mph
2100 56°F
NE
2 mph
30 mar, saturday
0000 56°F
N
3 mph
0300 56°F
NE
2 mph
0600 60°F
NE
2 mph