Weather in January
Sea temperature
In Idra, Greece, the average seawater temperature in January is 16°C (60.8°F).Note: The majority find it unenjoyable to swim in 16°C (60.8°F). Breathing becomes tougher as the water temperature descends under 21°C (69.8°F).
Daylight
The average length of the day in January in Idra is 9h and 56min.On the first day of the month, sunrise is at 07:40 and sunset at 17:18. On the last day of January, sunrise is at 07:30 and sunset at 17:48 EET.
Frequently asked questions
How cold is the water in January in Idra?
In January, the average sea temperature is 16°C (60.8°F). For swimming, a surface water temperature of 16°C (60.8°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).
What is the average length of the day in January in Idra?
In January, the average day length is 9h and 56min.
What time are sunrise and sunset in January in Idra?
In January, on the first day of the month, sunrise is at 07:40 and sunset at 17:18. On the last day of the month, in Idra, sunrise is at 07:30 and sunset at 17:48 EET.
Average sea temperature in January
Idra, Greece
- Average sea temperature in January: 16°C
The best month for swimming (with the highest average sea temperature) is August (26.5°C).
The coldest month (with the lowest average sea temperature) is February (15.3°C).
Average daylight in January
Idra, Greece
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
Idra, Greece
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