February
Weather in February
Sea temperature
February is the month with the coldest seawater in Dachangshan Island, China, with an average sea temperature of 2.2°C (36°F).Note: In the water-based sport of swimming, this state is life-threatening and exceedingly dangerous. The freezing water causes severe discomfort, leading to rapid hyperventilation. A specialized swimsuit is compulsory to avert thermal damage.
Daylight
In February, the average length of the day is 10h and 44min.On the first day of the month, sunrise is at 06:57 and sunset at 17:09. On the last day of February, sunrise is at 06:23 and sunset at 17:40 CST.
Updated: Aug 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
What is the month with the coldest sea water?
With an average sea temperature of 2.2°C (36°F), February is the month with the coldest seawater.
What is the sea temperature in February?
In Dachangshan Island, China, the average seawater temperature in February is 2.2°C (36°F). For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.
What is the average length of the day in February?
The average day length in February is 10h and 44min.
What time are sunrise and sunset in February?
In February, on the first day of the month, sunrise is at 06:57 and sunset at 17:09. On the last day of the month, sunrise is at 06:23 and sunset at 17:40 CST.
Average sea temperature in February
Dachangshan Island, China
- Average sea temperature in February: 2.2°C
The best month for swimming (with the highest average sea temperature) is August (24.3°C).
The coldest month (with the lowest average sea temperature) is February (2.2°C).
Average daylight in February
Dachangshan Island, China
- Average daylight in February: 10h and 4min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
