Measurements:
°C
°F
CURRENT WEATHER
15:45
Heraklion
68°F
S 20 mph
Feels like: 68°F
Precip: 42%
World Resorts Greece Heraklion Weather

14 Day Weather Forecast

09.29
tue
DAY
70°F
S 20 mph
precip
29%
NIGHT
66°F
S 17 mph
precip
44%
09.30
wed
DAY
64°F
S 21 mph
precip
64%
NIGHT
64°F
S 20 mph
precip
68%
10.01
thu
DAY
64°F
S 17 mph
precip
67%
NIGHT
66°F
S 23 mph
precip
13%
10.02
fri
DAY
68°F
S 27 mph
precip
24%
NIGHT
64°F
S 23 mph
precip
25%
10.03
sat
DAY
64°F
S 25 mph
precip
60%
NIGHT
62°F
S 24 mph
precip
21%
10.04
sun
DAY
66°F
S 30 mph
precip
5%
NIGHT
60°F
S 20 mph
precip
4%
10.05
mon
DAY
64°F
S 23 mph
precip
2%
NIGHT
58°F
S 11 mph
precip
5%
10.06
tue
DAY
66°F
S 18 mph
precip
11%
NIGHT
62°F
S 12 mph
precip
21%
10.07
wed
DAY
66°F
S 14 mph
precip
8%
NIGHT
60°F
SE 2 mph
precip
8%
10.08
thu
DAY
68°F
SE 5 mph
precip
4%
NIGHT
62°F
N 2 mph
precip
11%
10.09
fri
DAY
70°F
N 6 mph
precip
10%
NIGHT
66°F
N 6 mph
precip
13%
10.10
sat
DAY
64°F
W 6 mph
precip
81%
NIGHT
62°F
SW 10 mph
precip
29%
10.11
sun
DAY
64°F
S 11 mph
precip
17%
NIGHT
62°F
S 3 mph
precip
22%
10.12
mon
DAY
68°F
S 3 mph
precip
7%
NIGHT
64°F
NE 1 mph
precip
9%

Heraklion Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Heraklion was 82.0°F. The maximum and minimum values were 79.6°F and 83.0°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 89.4 °F
August 89.2 °F
September 84.6 °F
Warmest sea temperature:
August 83.0 °F
July 81.6 °F
September 81.2 °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
Greece Resorts:
NAME
F°
Athenes +74
Bali Gr +62
Chalkidiki +72
Chania +70
Corfu +76
Crete +66
Hanioti +76
Paralia Katerini +78
Pefkochori +76
Possidi +76
Rhodes +78
Sithonia +74
Thasos +68
Thessaloniki +80
Zakynthos +74
all resorts
24 Hours Weather Forecast
Heraklion
Local time: 15:45
29 sep, tuesday
1800 66°F
S
18 mph
2100 66°F
S
16 mph
30 sep, wednesday
0000 66°F
S
17 mph
0300 64°F
S
19 mph
0600 64°F
S
20 mph
0900 64°F
S
20 mph
1200 64°F
S
21 mph
1500 64°F
SE
19 mph