World Resorts Greece Rethymno Weather

Rethymno Sea Temperature in December

Average sea water temperature in December:
+65.7°F
Minimum sea water temperature in December: 70.3°F
Maximum sea water temperature in December: 62.1°F

Daily sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 67.1°F. The highest and lowest sea temperatures during the month were 69.3°F and 65.5°F.

Monthly sea water temperature in Rethymno, °F

Which Greece resorts have warmest sea in December?

Place name December 2025 December 2024
Faliraki 69.9°F 67.8°F
Kolymbia 69.9°F 67.6°F
Lalisos 69.9°F 67.8°F
Lindos 69.8°F 67.5°F
Lardos 69.8°F 67.5°F
Afantou 69.8°F 67.6°F
Kardamena 69.8°F 67.7°F
Rhodes 69.7°F 67.5°F
Kiotari 69.7°F 67.5°F
Kos 69.5°F 67.5°F
Matala 68.0°F 66.4°F
Ierapetra 67.4°F 65.6°F
Samos 67.2°F 65.1°F
Chania 67.1°F 65.4°F
Rethymno 67.1°F 65.4°F
Elounda 67.0°F 65.2°F
Agia Pelagia 66.9°F 65.3°F
Agios Nikolaos 66.9°F 65.1°F
Kavros 66.8°F 65.2°F
Kissamos 66.8°F 65.6°F

Best time for vacation in Rethymno

Sunniest months:
July 30 days
August 30 days
June 28 days
Warmest months:
August 85.1 °F
July 84.9 °F
September 81.4 °F
Warmest sea temp:
August 80.2 °F
July 79.1 °F
September 78.4 °F
Coldest months:
January 58.1 °F
February 58.7 °F
March 61.2 °F
Rainiest months:
January 4 days
December 4 days
February 3 days
Windiest months:
January 10.5 mph
February 10.3 mph
March 9.3 mph

Rethymno on a weather map

Rethymno
+77°F
SE 8 mph
Feels like: +81°F
Precip.: 7%
Places in Greece:
Name
°F
+81°F
+66°F
+84°F
+73°F
+81°F
+79°F
+79°F
+84°F
+82°F
+86°F
+82°F
+82°F
+75°F
+73°F
24 Hours Forecast
Rethymno
Local time: 20:24
August 06, thursday
2100
77°F
SE
8 mph
August 07, friday
0000
73°F
SE
2 mph
0300
75°F
SW
1 mph
0600
75°F
S
1 mph
0900
82°F
S
5 mph
1200
86°F
SE
8 mph
1500
86°F
S
8 mph
1800
84°F
S
4 mph
Units of measurement: °C / °F