Measurements:
°C
°F
CURRENT WEATHER
00:01
Heraklion
54°F
E 6 mph
Feels like: 52°F
Precip: 0%
World Resorts Greece Heraklion Weather

7 Day Weather Forecast

04.20
mon
DAY
66°F
SE 8 mph
precip
0%
NIGHT
56°F
NE 4 mph
precip
0%
04.21
tue
DAY
70°F
SE 7 mph
precip
0%
NIGHT
56°F
N 4 mph
precip
0%
04.22
wed
DAY
72°F
S 4 mph
precip
0%
NIGHT
58°F
NE 2 mph
precip
0%
04.23
thu
DAY
74°F
N 2 mph
precip
0%
NIGHT
60°F
N 12 mph
precip
0%
04.24
fri
DAY
60°F
S 9 mph
precip
100%
NIGHT
50°F
S 2 mph
precip
0%
04.25
sat
DAY
64°F
S 7 mph
precip
0%
NIGHT
52°F
E 2 mph
precip
0%
04.26
sun
DAY
68°F
S 5 mph
precip
0%
NIGHT
56°F
N 3 mph
precip
0%

Heraklion Sea Water Temperature in April, °F

Select Year: 2026 2025 2024

The average sea surface temperature in April 2026 for Heraklion was 16.7°F. The maximum and minimum values were 16.0°F and 17.4°F respectively.

Heraklion on the Weather Map

Best Time to Visit Heraklion
The most sunny months:
July 30 days
August 30 days
June 28 days
The most warm months:
July 89.5 °F
August 89.4 °F
September 84.9 °F
Warmest sea temperature:
August 83.0 °F
July 81.6 °F
September 81.1 °F
The most cold months:
January 58.3 °F
February 59.4 °F
December 61.4 °F
The most rainy months:
December 4 days
January 4 days
February 3 days
The most windy months:
January 10 mph
February 10 mph
July 10 mph
more details