Weather in April
Sea temperature
In April, the average sea temperature in Castro, Italy, is 15.8°C (60.4°F).Note: Most people find swimming in 15.8°C (60.4°F) unenjoyable. As the water temperature falls from 21°C (69.8°F) to 15°C (59°F), controlling one's breathing becomes harder.
Daylight
In Castro, Italy, the average length of the day in April is 13h and 17min.On the first day of the month, sunrise is at 06:29 and sunset at 19:10. On the last day of April, sunrise is at 05:46 and sunset at 19:40 CEST.
Updated: Jan 29, 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
How cold is the water in April in Castro?
In Castro, in April, the average water temperature is 15.8°C (60.4°F). For swimming, a surface water temperature of 15.8°C (60.4°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).
How many hours of daylight does Castro have in April?
In April, the average day length is 13h and 17min.
What time are sunrise and sunset in April in Castro?
In April, on the first day of the month, sunrise is at 06:29 and sunset at 19:10. On the last day of the month, in Castro, sunrise is at 05:46 and sunset at 19:40 CEST.
Average sea temperature in April
Castro, Italy
- Average sea temperature in April: 15.8°C
The best month for swimming (with the highest average sea temperature) is August (25.8°C).
The coldest months (with the lowest average sea temperature) are January and February (14.3°C).
Average daylight in April
Castro, Italy
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
Castro, Italy
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location