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
As Yongfu steps into September, the average high-temperature holds at a moderately hot 28.8°C (83.8°F), hinting at a minor fluctuation from the prior month. September's nights observe an average temperature of 19.5°C (67.1°F).Heat index
For September, the heat index is estimated at a hot 34°C (93.2°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.Heat index values are typically calculated for conditions of shade and a light breeze. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Humidity
In September, the average relative humidity is 78%.Rainfall
In Yongfu, in September, during 16.8 rainfall days, 60mm (2.36") of precipitation is typically accumulated. Throughout the year, there are 224.5 rainfall days, and 1375mm (54.13") of precipitation is accumulated.Snowfall
February through November are months without snowfall.Daylight
In Yongfu, the average length of the day in September is 12h and 18min.On the first day of the month, sunrise is at 06:21 and sunset at 18:59. On the last day of September, sunrise is at 06:31 and sunset at 18:28 CST.
Sunshine
With an average of 8.1h of sunshine, September has the most sunshine of the year.UV index
In Yongfu, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.Note: A maximum daily UV index of 6 during September morphs into the following directions:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Yongfu in September?
What is the average humidity in September in Yongfu?
How many days does it rain in September in Yongfu?
When it does not snow in Yongfu?
What is the average length of the day in September?
What time are sunrise and sunset in September in Yongfu?
What month has the most sunshine?
How many hours of sunshine does Yongfu have in September?
What is the UV index intensity in September?
Average temperature in September
Yongfu, China
- Average high temperature in September: 28.8°C
The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is January (11.9°C).
- Average low temperature in September: 19.5°C
The month with the highest average low temperature is July (22.5°C).
The coldest month (with the lowest average low temperature) is January (5.3°C).
Average pressure in September
Yongfu, China
- Average pressure in September: 1010.7mbar
The month with the highest atmospheric pressure is January (1023.6mbar).
The month with the lowest atmospheric pressure is July (1004.8mbar).
Average wind speed in September
Yongfu, China
- Average wind speed in September: 7.2km/h
The windiest month (with the highest average wind speed) is December (8.7km/h).
The calmest month (with the lowest average wind speed) is July (5.9km/h).
Average humidity in September
Yongfu, China
- Average humidity in September: 78%
The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is December (67%).
Average rainfall in September
Yongfu, China
- Average rainfall in September: 60mm
The wettest month (with the highest rainfall) is June (282mm).
The driest month (with the least rainfall) is October (33mm).
Average rainfall days in September
Yongfu, China
- Average rainfall days in September: 16.8 days
The month with the highest number of rainy days is July (27.8 days).
The month with the least rainy days is October (8.5 days).
Average snowfall in September
Yongfu, China
- Average snowfall in September: 0mm
The month with the highest snowfall is January (3mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Yongfu, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Yongfu, China
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is September (Average sunshine: 8h and 6min).
The month with the least sunshine is March (Average sunshine: 5h and 6min).
Average sunshine days in September
Yongfu, China
- Average sunshine days in September: 11.6 days
The month with the most sunshine days is October (21.1 days).
The month with the least sunshine days is July (2.2 days).
Average UV index in September
Yongfu, China
- Average UV index in September: 6
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in September
Yongfu, China
- Average cloud cover in September: 40
The month with the most cloud cover is March (Cloud cover 63).
The month with the least cloud cover is October (Cloud cover 35).
Average visibility in September
Yongfu, China
- Average visibility in September: 9km
The month with the highest visibility is October (10km).
The month with the lowest visibility is June (7km).
