September weather forecastWeihai, China
September
Weather in September
The transition from summer to autumn is apparent in September as temperatures begin to cool, resulting in a comfortable weather environment. While the temperatures lower, the rainfall also sees a significant reduction to 80mm (3.15"). As the city steps into the charm of autumn, the weather becomes ideal for touring the city and its picturesque surroundings. September's weather embraces and exudes the mellow essence of fall.Temperature
The shift from August to September in Weihai includes a small decrease in the average high-temperature, from 27.8°C (82°F) to a still moderately hot 24.4°C (75.9°F). The average temperature during September nights in Weihai, China, is registered at an enjoyable 18.2°C (64.8°F).Rainfall
In Weihai, in September, it is raining for 6.9 days, with typically 80mm (3.15") of accumulated precipitation. In Weihai, during the entire year, the rain falls for 87.8 days and collects up to 680mm (26.77") of precipitation.Sea temperature
In Weihai, the average seawater temperature in September is 22.6°C (72.7°F).Note: People sensitive to cold might find swimming in 22.6°C (72.7°F) challenging. However, conditions like sunshine, wind, and ambient temperature play a significant role in the overall comfort. Wetsuits, while optional, might be beneficial.
Daylight
In September, the average length of the day is 12h and 26min.On the first day of the month, sunrise is at 05:21 and sunset at 18:20. On the last day of September, sunrise is at 05:46 and sunset at 17:36 CST.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Weihai, China
- Average high temperature in September: 24.4°C
The warmest months (with the highest average high temperature) are July and August (27.8°C).
The month with the lowest average high temperature is January (2°C).
- Average low temperature in September: 18.2°C
The month with the highest average low temperature is August (22°C).
The coldest month (with the lowest average low temperature) is January (-3.4°C).
Average rainfall in September
Weihai, China
- Average rainfall in September: 79.9mm
The wettest month (with the highest rainfall) is August (175.7mm).
The driest month (with the least rainfall) is February (12.2mm).
Average rainfall days in September
Weihai, China
- Average rainfall days in September: 6.9 days
The month with the highest number of rainy days is July (11.5 days).
The month with the least rainy days is March (4.6 days).
Average sea temperature in September
Weihai, China
- Average sea temperature in September: 22.6°C
The best month for swimming (with the highest average sea temperature) is August (24.1°C).
The coldest month (with the lowest average sea temperature) is February (3.6°C).
Average daylight in September
Weihai, China
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
