Measurements:
°C
°F
CURRENT WEATHER
17:30
Rethymno
72°F
SE 17 mph
Feels like: 72°F
Precip: 0%
World Resorts Greece Rethymno Weather

7 Day Weather Forecast

05.14
thu
DAY
74°F
E 11 mph
precip
0%
NIGHT
64°F
E 6 mph
precip
0%
05.15
fri
DAY
72°F
SE 8 mph
precip
0%
NIGHT
66°F
NW 4 mph
precip
0%
05.16
sat
DAY
72°F
SE 4 mph
precip
100%
NIGHT
66°F
W 4 mph
precip
0%
05.17
sun
DAY
78°F
W 8 mph
precip
0%
NIGHT
66°F
SE 4 mph
precip
0%
05.18
mon
DAY
72°F
SE 9 mph
precip
0%
NIGHT
64°F
E 11 mph
precip
0%
05.19
tue
DAY
72°F
SE 16 mph
precip
0%
NIGHT
62°F
E 11 mph
precip
0%
05.20
wed
DAY
70°F
SE 9 mph
precip
0%
NIGHT
62°F
E 2 mph
precip
0%

Rethymno Sea Water Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Rethymno was 19.5°F. The maximum and minimum values were 17.6°F and 21.5°F respectively.

Rethymno on the Weather Map

Best Time to Visit Rethymno
The most sunny months:
July 30 days
August 30 days
June 28 days
The most warm months:
August 89.0 °F
July 88.9 °F
September 84.8 °F
Warmest sea temperature:
August 83.6 °F
July 82.2 °F
September 81.6 °F
The most cold months:
January 59.0 °F
February 59.7 °F
March 62.4 °F
The most rainy months:
January 4 days
December 4 days
February 3 days
The most windy months:
January 10 mph
February 10 mph
March 9 mph
more details