Measurements:
°C
°F
CURRENT WEATHER
08:03
Heraklion
74°F
S 9 mph
Feels like: 80°F
Precip: 2%
World Resorts Greece Heraklion Weather

14 Day Weather Forecast

09.09
wed
DAY
80°F
S 14 mph
precip
1%
NIGHT
70°F
S 4 mph
precip
6%
09.10
thu
DAY
84°F
S 13 mph
precip
1%
NIGHT
72°F
S 4 mph
precip
6%
09.11
fri
DAY
86°F
S 10 mph
precip
1%
NIGHT
72°F
S 4 mph
precip
4%
09.12
sat
DAY
84°F
S 16 mph
precip
1%
NIGHT
78°F
NW 2 mph
precip
1%
09.13
sun
DAY
88°F
SE 10 mph
precip
1%
NIGHT
72°F
NW 3 mph
precip
10%
09.14
mon
DAY
82°F
S 13 mph
precip
2%
NIGHT
70°F
SW 1 mph
precip
10%
09.15
tue
DAY
84°F
NE 2 mph
precip
2%
NIGHT
70°F
N 2 mph
precip
14%
09.16
wed
DAY
84°F
NE 2 mph
precip
2%
NIGHT
72°F
SW 1 mph
precip
10%
09.17
thu
DAY
80°F
S 6 mph
precip
12%
NIGHT
70°F
S 2 mph
precip
14%
09.18
fri
DAY
78°F
S 7 mph
precip
13%
NIGHT
76°F
N 6 mph
precip
5%
09.19
sat
DAY
88°F
NE 4 mph
precip
2%
NIGHT
74°F
N 6 mph
precip
4%
09.20
sun
DAY
72°F
S 14 mph
precip
16%
NIGHT
62°F
SW 6 mph
precip
8%
09.21
mon
DAY
72°F
S 10 mph
precip
1%
NIGHT
66°F
NW 4 mph
precip
4%
09.22
tue
DAY
76°F
S 5 mph
precip
2%
NIGHT
70°F
SE 1 mph
precip
14%

Heraklion Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Heraklion was 81.0°F. The maximum and minimum values were 77.6°F and 82.8°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 84.9 °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
Greece Resorts:
NAME
F°
Athenes +72
Bali Gr +68
Chalkidiki +74
Chania +76
Corfu +82
Crete +74
Hanioti +76
Kassandra +78
Paralia Katerini +76
Pefkochori +76
Rhodes +80
Sithonia +76
Thasos +68
Thessaloniki +74
Zakynthos +78
all resorts
24 Hours Weather Forecast
Heraklion
Local time: 08:03
09 sep, wednesday
0900 74°F
S
9 mph
1200 80°F
S
14 mph
1500 80°F
S
16 mph
1800 76°F
S
11 mph
2100 70°F
S
4 mph
10 sep, thursday
0000 70°F
S
4 mph
0300 70°F
S
4 mph
0600 68°F
SW
3 mph