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
Nanyang's weather in September involves a mild decrease in the average high-temperature, moving down slightly from August's tropical 31.5°C (88.7°F) to a moderately hot 27.1°C (80.8°F). September in Nanyang, China, sees the temperature falling to a mean low of 18.1°C (64.6°F).Heat index
The heat index value for September is appraised at 29°C (84.2°F). Continuing activity during long-lasting exposure might induce tiredness and result in heat cramps.The heat index's values are generally associated with conditions in shade and light breezes. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Humidity
In Nanyang, the average relative humidity in September is 66%.Rainfall
In Nanyang, during September, the rain falls for 9.1 days and regularly aggregates up to 33mm (1.3") of precipitation. In Nanyang, China, during the entire year, the rain falls for 84.8 days and collects up to 341mm (13.43") of precipitation.Snowfall
In Nanyang, snow does not fall in April through October.Daylight
In Nanyang, the average length of the day in September is 12h and 23min.On the first day of the month, sunrise is at 06:04 and sunset at 18:55. On the last day of September, sunrise is at 06:23 and sunset at 18:16 CST.
Sunshine
The average sunshine in September in Nanyang is 7.4h.UV index
In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index, 6 in September, converts into the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Nanyang?
What is the average humidity in September in Nanyang?
How much does it rain in Nanyang in September?
When it does not snow in Nanyang?
What is the average length of the day in September in Nanyang?
When is the sunrise / sunset in September in Nanyang?
How long on average sun shines in September in Nanyang?
How high is the UV index in September in Nanyang?
Average temperature in September
Nanyang, China
- Average high temperature in September: 27.1°C
The warmest month (with the highest average high temperature) is July (33.1°C).
The month with the lowest average high temperature is January (7.8°C).
- Average low temperature in September: 18.1°C
The month with the highest average low temperature is July (23.6°C).
The coldest month (with the lowest average low temperature) is January (-0.6°C).
Average pressure in September
Nanyang, China
- Average pressure in September: 1014mbar
The month with the highest atmospheric pressure is January (1028.1mbar).
The month with the lowest atmospheric pressure is July (1003.5mbar).
Average wind speed in September
Nanyang, China
- Average wind speed in September: 9.3km/h
The windiest month (with the highest average wind speed) is March (11.2km/h).
The calmest month (with the lowest average wind speed) is July (9km/h).
Average humidity in September
Nanyang, China
- Average humidity in September: 66%
The month with the highest relative humidity is August (72%).
The month with the lowest relative humidity is December (46%).
Average rainfall in September
Nanyang, China
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is July (72mm).
The driest month (with the least rainfall) is December (2mm).
Average rainfall days in September
Nanyang, China
- Average rainfall days in September: 9.1 days
The month with the highest number of rainy days is July (12.8 days).
The month with the least rainy days is December (1.7 days).
Average snowfall in September
Nanyang, China
- Average snowfall in September: 0mm
The month with the highest snowfall is February (24mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Nanyang, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Nanyang, 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: 7h and 2min
The months with the most sunshine are June and July (Average sunshine: 9h and 54min).
The month with the least sunshine is November (Average sunshine: 6h and 0min).
Average sunshine days in September
Nanyang, China
- Average sunshine days in September: 20 days
The month with the most sunshine days is December (28.2 days).
The month with the least sunshine days is July (16.8 days).
Average UV index in September
Nanyang, China
- Average UV index in September: 6
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in September
Nanyang, China
- Average cloud cover in September: 41
The month with the most cloud cover is September (Cloud cover 41).
The month with the least cloud cover is December (Cloud cover 24).
Average visibility in September
Nanyang, China
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).
