Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
With the beginning of September, the average high-temperature shows a small decrease, transitioning from a hot 30.5°C (86.9°F) in August to a warm 26.4°C (79.5°F). The average temperature during September nights is registered at an enjoyable 18.9°C (66°F).Humidity
In Dongtai, the average relative humidity in September is 80%.Rainfall
In Dongtai, in September, during 11.7 rainfall days, 39mm (1.54") of precipitation is typically accumulated. Throughout the year, in Dongtai, there are 131.4 rainfall days, and 449mm (17.68") of precipitation is accumulated.Snowfall
In Dongtai, snow does not fall in April through October.Daylight
The average length of the day in September in Dongtai, China, is 12h and 23min.On the first day of September, sunrise is at 05:33 and sunset at 18:23. On the last day of the month, sunrise is at 05:52 and sunset at 17:45 CST.
Sunshine
In Dongtai, the average sunshine in September is 8.3h.UV index
The average daily maximum UV index in September in Dongtai is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: In September, the maximum UV index of 5 suggests this advice:
Undertake precautions - Guarding against sun damage is counselled. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What are the temperatures in Dongtai in September?
What is the average humidity in September in Dongtai?
How many days does it rain in September in Dongtai?
When it does not snow in Dongtai?
What is the average length of the day in September in Dongtai?
When are sunrise and sunset in September in Dongtai?
How many hours of sunshine does Dongtai have in September?
What is the UV index intensity in September in Dongtai?
Average temperature in September
Dongtai, China
- Average high temperature in September: 26.4°C
The warmest month (with the highest average high temperature) is July (30.8°C).
The month with the lowest average high temperature is January (7.3°C).
- Average low temperature in September: 18.9°C
The month with the highest average low temperature is July (23.7°C).
The coldest month (with the lowest average low temperature) is January (0.8°C).
Average pressure in September
Dongtai, China
- Average pressure in September: 1013.3mbar
The month with the highest atmospheric pressure is January (1027.8mbar).
The month with the lowest atmospheric pressure is July (1004.6mbar).
Average wind speed in September
Dongtai, China
- Average wind speed in September: 10.6km/h
The windiest month (with the highest average wind speed) is March (13.5km/h).
The calmest month (with the lowest average wind speed) is September (10.6km/h).
Average humidity in September
Dongtai, China
- Average humidity in September: 80%
The month with the highest relative humidity is August (85%).
The month with the lowest relative humidity is December (63%).
Average rainfall in September
Dongtai, China
- Average rainfall in September: 39mm
The wettest month (with the highest rainfall) is July (102mm).
The driest month (with the least rainfall) is January (15mm).
Average rainfall days in September
Dongtai, China
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is August (19.7 days).
The month with the least rainy days is October (7.1 days).
Average snowfall in September
Dongtai, China
- Average snowfall in September: 0mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Dongtai, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Dongtai, China
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is April (Average sunshine: 9h and 24min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days in September
Dongtai, China
- Average sunshine days in September: 15.2 days
The months with the most sunshine days are October and December (22.2 days).
The month with the least sunshine days is August (8.3 days).
Average UV index in September
Dongtai, China
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in September
Dongtai, China
- Average cloud cover in September: 44
The month with the most cloud cover is July (Cloud cover 47).
The month with the least cloud cover is October (Cloud cover 32).
Average visibility in September
Dongtai, China
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, October, November and December (10km).
The months with the lowest visibility are July and August (8km).
Dongtai, China
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