Chenghai
China
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Chenghai, China

The best months for a swim in Chenghai, China, are May through October, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.

The month with the coldest seawater in Chenghai, China, is January, with an average sea temperature of 17.9°C (64.2°F). Note: Swimming in 17.9°C (64.2°F) is not enjoyable for the majority. Weather in January »

In February, the average sea temperature in Chenghai, China, is 18.3°C (64.9°F). Note: For swimming, a surface water temperature of 18.3°C (64.9°F) is not enjoyable for the majority. Weather in February »

In Chenghai, China, the average seawater temperature in March is 19.3°C (66.7°F). Note: For most, swimming in 19.3°C (66.7°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). Weather in March »

In April, the average sea temperature in Chenghai, China, is 22.1°C (71.8°F). Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 22.1°C (71.8°F) water may be enjoyable. Weather in April »

An excellent water temperature of 25.5°C (77.9°F) makes May in Chenghai, China, a prime for swimming and other water activities. In May, the average sea temperature is 25.5°C (77.9°F). Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable. Weather in May »

The perfect water temperature of 27.3°C (81.1°F) makes June a great period for swimming and other water activities in Chenghai, China. In June, the average sea temperature is 27.3°C (81.1°F). Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods. Weather in June »

An excellent water temperature of 28°C (82.4°F) makes July in Chenghai, China, a prime for swimming and other water activities. With an average sea temperature of 28°C (82.4°F), July is the month with the warmest seawater. Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. Weather in July »

An excellent water temperature of 27.8°C (82°F) makes August in Chenghai, China, a prime for swimming and other water activities. In August, the average sea temperature is 27.8°C (82°F). Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods. Weather in August »

An excellent water temperature of 27.6°C (81.7°F) makes September in Chenghai, China, a prime for swimming and other water activities. In Chenghai, the average seawater temperature is 27.6°C (81.7°F). Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable. Weather in September »

An excellent water temperature of 25.8°C (78.4°F) makes October in Chenghai, China, a prime for swimming and other water activities. In Chenghai, the average water temperature is 25.8°C (78.4°F). Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods. Weather in October »

In November, the average sea temperature in Chenghai, China, is 23.3°C (73.9°F). Note: For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. Weather in November »

In Chenghai, China, the average seawater temperature in December is 19.9°C (67.8°F). Note: For swimming, a surface water temperature of 19.9°C (67.8°F) is not enjoyable for the majority. Weather in December »

When is the sea coldest in Chenghai?

January is the month with the coldest seawater in Chenghai, China, with an average sea temperature of 17.9°C (64.2°F).

When are the longest days in Chenghai?

The month with the longest days is June, with an average of 13.6h of daylight.

What is the month with the warmest sea water in Chenghai?

With an average sea temperature of 28°C (82.4°F), July is the month with the warmest seawater in Chenghai.

What is the month with the shortest days in Chenghai?

With an average of 10.7h of daylight, December has the shortest days of the year in Chenghai, China.
Average sea temperature - Chenghai, China

The best month for swimming (with the highest average sea temperature) is July (28°C).
The coldest month (with the lowest average sea temperature) is January (17.9°C).

Average daylight - Chenghai, China

The month with the longest days is June (Average daylight: 13.6h).
The month with the shortest days is December (Average daylight: 10.7h).