September weather forecastGuilin, China
September
Weather in September
In Guilin, China, September signals the changing of seasons as summer gives way to autumn. In the company of more clear skies, September witnesses a noticeable decline in rainfall, plummeting to 60mm (2.36") from the previous high levels. The days continue to shorten with less daylight each day, corresponding to the gradual onset of autumn. The city's landscapes take on a new charm as the hues start to change. September allows travelers to enjoy Guilin’s picturesque scenes in pleasant weather, making it an ideal time for a visit.Temperature
As August transitions into September, Guilin records an average high-temperature of a moderately hot 28.8°C (83.8°F), showing a gentle shift from the preceding month. Guilin reports an average low-temperature of 19.5°C (67.1°F) during the nights of September.Heat index
The heat index value during September is estimated at a hot 34°C (93.2°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.It is essential to grasp that the heat index's numbers are for shade and light wind settings. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Humidity
The average relative humidity in September in Guilin is 78%.Rainfall
In Guilin, in September, during 16.8 rainfall days, 60mm (2.36") of precipitation is typically accumulated. In Guilin, during the entire year, the rain falls for 224.5 days and collects up to 1375mm (54.13") of precipitation.Snowfall
In Guilin, snow does not fall in February through November.Daylight
In September, the average length of the day is 12h and 18min.On the first day of September, sunrise is at 06:20 and sunset at 18:58. On the last day of the month, sunrise is at 06:31 and sunset at 18:27 CST.
Sunshine
September has the most sunshine of the year, with an average of 8.1h of sunshine.UV index
In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A daily high UV index of 6 in September leads to these guidelines:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Guilin, 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
Guilin, 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
Guilin, 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
Guilin, 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
Guilin, 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
Guilin, 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
Guilin, 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
Guilin, 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
Guilin, China
- Average daylight in September: 12h and 18min
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 6min
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
Guilin, 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
Guilin, 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
Guilin, 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
Guilin, China
- Average visibility in September: 9km
The month with the highest visibility is October (10km).
The month with the lowest visibility is June (7km).
