April
Weather in April
Sea temperature
In Jiantiaozhen, China, in April, the average water temperature is 14.3°C (57.7°F).Note: Swimming in 14.3°C (57.7°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
Daylight
In Jiantiaozhen, the average length of the day in April is 12h and 52min.On the first day of the month, sunrise is at 05:42 and sunset at 18:11. On the last day of April, sunrise is at 05:12 and sunset at 18:28 CST.
Updated: Aug 25, 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
What is the sea water temperature in April?
In Jiantiaozhen, the average seawater temperature in April is 14.3°C (57.7°F). Swimming in 14.3°C (57.7°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
How many hours of daylight does Jiantiaozhen have in April?
In Jiantiaozhen, the average day length in April is 12h and 52min.
What time are sunrise and sunset in April?
In April, on the first day of the month, sunrise is at 05:42 and sunset at 18:11. On the last day of the month, in Jiantiaozhen, sunrise is at 05:12 and sunset at 18:28 CST.
Average sea temperature in April
Jiantiaozhen, China
- Average sea temperature in April: 14.3°C
The best month for swimming (with the highest average sea temperature) is August (27.6°C).
The coldest month (with the lowest average sea temperature) is March (10.3°C).
Average daylight in April
Jiantiaozhen, China
- Average daylight in April: 12h and 5min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
