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
With the commencement of September, Huangshayao records a moderate temperature decline, with the average high easing from August's hot 32.4°C (90.3°F) to a warm 28.3°C (82.9°F). Nighttime temperatures in September average to a comfortable 19.1°C (66.4°F).Heat index
September's heat index is computed to be a tropical 33°C (91.4°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.Remember that heat index calculations are made for conditions in the shade with light wind. 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 'felt air temperature' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Humidity
In Huangshayao, the average relative humidity in September is 80%.Rainfall
In Huangshayao, in September, during 16.9 rainfall days, 75mm (2.95") of precipitation is typically accumulated. In Huangshayao, during the entire year, the rain falls for 194.7 days and collects up to 995mm (39.17") of precipitation.Snowfall
March through November are months without snowfall.Daylight
In September, the average length of the day is 12h and 20min.On the first day of September in Huangshayao, sunrise is at 05:43 and sunset at 18:26. On the last day of the month, sunrise is at 05:57 and sunset at 17:52 CST.
Sunshine
In September, the average sunshine is 8.9h.UV index
In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: During September, 5 as the daily maximum UV index converts into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the average humidity in September?
How much does it rain in Huangshayao in September?
When it does not snow?
What is the average length of the day in September in Huangshayao?
When are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index reading in September in Huangshayao?
Average temperature in September
Huangshayao, China
- Average high temperature in September: 28.3°C
The warmest month (with the highest average high temperature) is August (32.4°C).
The month with the lowest average high temperature is January (10.1°C).
- Average low temperature in September: 19.1°C
The month with the highest average low temperature is July (22.9°C).
The coldest month (with the lowest average low temperature) is January (2.6°C).
Average pressure in September
Huangshayao, China
- Average pressure in September: 1012mbar
The month with the highest atmospheric pressure is January (1025.8mbar).
The month with the lowest atmospheric pressure is July (1005.5mbar).
Average wind speed in September
Huangshayao, China
- Average wind speed in September: 6.6km/h
The windiest months (with the highest average wind speed) are February and October (7.1km/h).
The calmest month (with the lowest average wind speed) is June (5.9km/h).
Average humidity in September
Huangshayao, China
- Average humidity in September: 80%
The month with the highest relative humidity is June (85%).
The month with the lowest relative humidity is December (72%).
Average rainfall in September
Huangshayao, China
- Average rainfall in September: 75mm
The wettest month (with the highest rainfall) is June (185mm).
The driest month (with the least rainfall) is October (26mm).
Average rainfall days in September
Huangshayao, China
- Average rainfall days in September: 16.9 days
The month with the highest number of rainy days is August (24.1 days).
The months with the least rainy days are October and December (9.5 days).
Average snowfall in September
Huangshayao, China
- Average snowfall in September: 0mm
The month with the highest snowfall is December (16mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Huangshayao, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Huangshayao, China
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in September
Huangshayao, China
- Average sunshine days in September: 10.1 days
The month with the most sunshine days is October (20 days).
The months with the least sunshine days are June and August (5.2 days).
Average UV index in September
Huangshayao, China
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Huangshayao, China
- Average cloud cover in September: 43
The month with the most cloud cover is June (Cloud cover 53).
The months with the least cloud cover are October and December (Cloud cover 35).
Average visibility in September
Huangshayao, China
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, August, October, November and December (9km).
The month with the lowest visibility is June (7km).
