September weather forecastLuoyang, China
September
Weather in September
September in Luoyang behaves as a bridge between the scorching summer and the cooler autumn. Average high temperatures subside to a more comfortable level at 26.8°C (80.2°F). A decrease in rainfall also marks this transition, aiding in the gradual temperature decline. The UV index also decreases slowly as the winter season awaits the residents, providing brilliant autumnal hues.Temperature
The advent of September in Luoyang, China, brings a slight shift in average high-temperature, moving from a hot 30.9°C (87.6°F) in August to a moderately hot 26.8°C (80.2°F). In Luoyang, the average nighttime temperature during September is a comfortable 16.5°C (61.7°F).Rainfall
In Luoyang, in September, during 12 rainfall days, 79mm (3.11") of precipitation is typically accumulated. In Luoyang, during the entire year, the rain falls for 92 days and collects up to 602mm (23.7") of precipitation.Daylight
The average length of the day in September is 12h and 24min.On the first day of the month, sunrise is at 06:03 and sunset at 18:56. On the last day of September, in Luoyang, sunrise is at 06:24 and sunset at 18:15 CST.
Sunshine
The average sunshine in September is 6h.UV index
In Luoyang, China, the average daily maximum UV index in September is 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 8 during September leads to these advisories:
Be proactive in protecting yourself; skin and eyes can be harmed if left unprotected. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Luoyang, China
- Average high temperature in September: 26.8°C
The warmest month (with the highest average high temperature) is June (32.7°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in September: 16.5°C
The month with the highest average low temperature is July (23.1°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average rainfall in September
Luoyang, China
- Average rainfall in September: 78.5mm
The wettest month (with the highest rainfall) is July (136.6mm).
The driest month (with the least rainfall) is January (7.6mm).
Average rainfall days in September
Luoyang, China
- Average rainfall days in September: 12 days
The month with the highest number of rainy days is July (13 days).
The months with the least rainy days are January and December (3 days).
Average daylight in September /
Average sunshine in September
Luoyang, China
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 6h
The month with the most sunshine is June (Average sunshine: 8h).
The months with the least sunshine are January, February, November and December (Average sunshine: 5h).
Average UV index in September
Luoyang, China
- Average UV index in September: 8
The month with the highest UV index is July (UV index 11).
The month with the lowest UV index is December (UV index 2).





