April weather forecastPireas, Greece
April
Weather in April
Sea temperature
In April, the average sea temperature in Pireas, Greece, is 15.8°C (60.4°F).Note: A surface water temperature of 15.8°C (60.4°F) does not provide an enjoyable swimming experience for most. Breathing control becomes more challenging as the water temperature drops below 21°C (69.8°F).
Daylight
In Pireas, the average length of the day in April is 13h and 12min.On the first day of the month, sunrise is at 07:09 and sunset at 19:48. On the last day of April, in Pireas, sunrise is at 06:29 and sunset at 20:15 EEST.
Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Pireas, Greece, in April, the average water temperature is 15.8°C (60.4°F). For most, swimming in 15.8°C (60.4°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).
In Pireas, Greece, the average day length in April is 13h and 12min.
On the first day of April, sunrise is at 07:09 and sunset at 19:48. On the last day of the month, sunrise is at 06:29 and sunset at 20:15 EEST.
Average sea temperature in April
Pireas, Greece
- Average sea temperature in April: 15.8°C
The best month for swimming (with the highest average sea temperature) is August (26.3°C).
The coldest month (with the lowest average sea temperature) is February (15°C).
Average daylight in April
Pireas, Greece
- Average daylight in April: 13h and 12min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).





