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
September
Weather in September
Temperature
During Dongning's transition into September, the average high-temperature lessens, moving from a warm 26.3°C (79.3°F) in August to an agreeable 21.1°C (70°F). Marked by a significant temperature drop from daytime highs, the average nighttime temperature in Dongning lowers to a frosty 8.8°C (47.8°F) throughout September.Humidity
In Dongning, the average relative humidity in September is 74%.Rainfall
In Dongning, during September, the rain falls for 11.1 days and regularly aggregates up to 24mm (0.94") of precipitation. In Dongning, during the entire year, the rain falls for 115.4 days and collects up to 405mm (15.94") of precipitation.Snowfall
May through September are months without snowfall.Daylight
In September, the average length of the day in Dongning, China, is 12h and 32min.On the first day of the month, sunrise is at 04:38 and sunset at 17:52. On the last day of September, sunrise is at 05:12 and sunset at 16:58 CST.
Sunshine
The average sunshine in September is 8.7h.UV index
The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: The daily maximum UV index of 4 in September interprets into the following advice:
Take necessary precautions - Defending against sun damage is advocated. The Sun's radiation is especially intense around midday; try to stay in shade during this period. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
Does it snow in September?
How many hours of daylight does Dongning have in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Dongning have in September?
What is the UV index reading in September?
Average temperature in September
Dongning, China
- Average high temperature in September: 21.1°C
The warmest month (with the highest average high temperature) is July (27.4°C).
The month with the lowest average high temperature is January (-10.6°C).
- Average low temperature in September: 8.8°C
The months with the highest average low temperature are July and August (15.6°C).
The coldest month (with the lowest average low temperature) is January (-20°C).
Average pressure in September
Dongning, China
- Average pressure in September: 1014mbar
The month with the highest atmospheric pressure is January (1023.5mbar).
The month with the lowest atmospheric pressure is July (1006.3mbar).
Average wind speed in September
Dongning, China
- Average wind speed in September: 8.9km/h
The windiest month (with the highest average wind speed) is April (12.7km/h).
The calmest month (with the lowest average wind speed) is July (8.3km/h).
Average humidity in September
Dongning, China
- Average humidity in September: 74%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is April (52%).
Average rainfall in September
Dongning, China
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is August (100mm).
The driest month (with the least rainfall) is January (4mm).
Average rainfall days in September
Dongning, China
- Average rainfall days in September: 11.1 days
The month with the highest number of rainy days is August (18.4 days).
The month with the least rainy days is January (1.9 days).
Average snowfall in September
Dongning, China
- Average snowfall in September: 0mm
The month with the highest snowfall is March (104mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Dongning, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is March (9.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Dongning, China
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in September
Dongning, China
- Average sunshine days in September: 16.3 days
The month with the most sunshine days is January (25.3 days).
The month with the least sunshine days is June (9.3 days).
Average UV index in September
Dongning, China
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
Dongning, China
- Average cloud cover in September: 28
The month with the most cloud cover is August (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 25).
Average visibility in September
Dongning, China
- Average visibility in September: 9km
The months with the highest visibility are April and October (10km).
The months with the lowest visibility are January, February, July and August (8km).
