September
Weather in September
Temperature
The advent of September brings a subtle shift in temperature, with the average high moving from a hot 30.2°C (86.4°F) in August to a moderately hot 26.3°C (79.3°F). Tianjin records a steady low-temperature average of 16.4°C (61.5°F) during September.Humidity
In September, the average relative humidity is 68%.Rainfall
In September, in Tianjin, the rain falls for 6 days. Throughout September, 46mm (1.81") of precipitation is accumulated. Throughout the year, there are 63.8 rainfall days, and 544mm (21.42") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 27min.On the first day of the month, sunrise is at 05:40 and sunset at 18:42. On the last day of September, sunrise is at 06:06 and sunset at 17:55 CST.
Sunshine
In Tianjin, China, the average sunshine in September is 7.4h.UV index
The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum UV index of 6 in September translates into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Tianjin in September?
What is the average humidity in September?
How many days does it rain in September?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index reading in September?
Average temperature in September
Tianjin, China
- Average high temperature in September: 26.3°C
The warmest month (with the highest average high temperature) is July (31°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in September: 16.4°C
The month with the highest average low temperature is July (22.7°C).
The coldest month (with the lowest average low temperature) is January (-7.5°C).
Average humidity in September
Tianjin, China
- Average humidity in September: 68%
The month with the highest relative humidity is August (77%).
The month with the lowest relative humidity is April (51%).
Average rainfall in September
Tianjin, China
- Average rainfall in September: 46.1mm
The wettest month (with the highest rainfall) is July (170.6mm).
The driest month (with the least rainfall) is January (3.3mm).
Average rainfall days in September
Tianjin, China
- Average rainfall days in September: 6 days
The month with the highest number of rainy days is July (12.4 days).
The month with the least rainy days is January (1.8 days).
Average daylight in September /
Average sunshine in September
Tianjin, China
- Average daylight in September: 12h and 3min
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).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is May (Average sunshine: 8h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average UV index in September
Tianjin, China
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 9).
The month with the lowest UV index is December (UV index 1).
