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
September brings a minor shift in the average high-temperature, adjusting from 29°C (84.2°F) in August to a still warm 24.9°C (76.8°F). Throughout the September nights, Youyang encounters a low-temperature of 17°C (62.6°F).Humidity
In September, the average relative humidity in Youyang, China, is 82%.Rainfall
In Youyang, during September, the rain falls for 18 days and regularly aggregates up to 76mm (2.99") of precipitation. In Youyang, during the entire year, the rain falls for 202.6 days and collects up to 1104mm (43.46") of precipitation.Snowfall
In Youyang, snow does not fall in May through October.Daylight
The average length of the day in September in Youyang, China, is 12h and 20min.On the first day of September in Youyang, sunrise is at 06:22 and sunset at 19:06. On the last day of the month, sunrise is at 06:37 and sunset at 18:32 CST.
Sunshine
In September, the average sunshine in Youyang is 6.5h.UV index
In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index, 5 in September, converts into the following recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Youyang in September?
What is the average humidity in September in Youyang?
How many days does it rain in September in Youyang?
When it does not snow in Youyang?
How many hours of daylight does Youyang have in September?
What time are sunrise and sunset in September in Youyang?
How long on average sun shines in September in Youyang?
How high is the UV index in September in Youyang?
Average temperature in September
Youyang, China
- Average high temperature in September: 24.9°C
The warmest month (with the highest average high temperature) is August (29°C).
The month with the lowest average high temperature is January (7.6°C).
- Average low temperature in September: 17°C
The month with the highest average low temperature is July (20.7°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).
Average pressure in September
Youyang, China
- Average pressure in September: 1012.9mbar
The month with the highest atmospheric pressure is December (1024.9mbar).
The month with the lowest atmospheric pressure is July (1004.6mbar).
Average wind speed in September
Youyang, China
- Average wind speed in September: 5.1km/h
The windiest month (with the highest average wind speed) is March (5.8km/h).
The calmest month (with the lowest average wind speed) is December (4.5km/h).
Average humidity in September
Youyang, China
- Average humidity in September: 82%
The month with the highest relative humidity is July (84%).
The months with the lowest relative humidity are January and March (71%).
Average rainfall in September
Youyang, China
- Average rainfall in September: 76mm
The wettest month (with the highest rainfall) is July (190mm).
The driest month (with the least rainfall) is December (33mm).
Average rainfall days in September
Youyang, China
- Average rainfall days in September: 18 days
The month with the highest number of rainy days is July (24.5 days).
The month with the least rainy days is December (8.4 days).
Average snowfall in September
Youyang, China
- Average snowfall in September: 0mm
The month with the highest snowfall is January (128mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Youyang, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.6 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
Youyang, China
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in September: 6h and 3min
The month with the most sunshine is July (Average sunshine: 8h and 24min).
The month with the least sunshine is November (Average sunshine: 4h and 54min).
Average sunshine days in September
Youyang, China
- Average sunshine days in September: 9.4 days
The month with the most sunshine days is December (17.8 days).
The month with the least sunshine days is July (5.4 days).
Average UV index in September
Youyang, China
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in September
Youyang, China
- Average cloud cover in September: 54
The months with the most cloud cover are May and September (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in September
Youyang, China
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, November and December (9km).
The months with the lowest visibility are May, June, July, August, September and October (8km).
