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
September is characterized by a slight reduction in average high-temperature, easing from a tropical 31.1°C (88°F) in August to a moderately hot 27.1°C (80.8°F). Guangzong encounters an average low-temperature of 16.6°C (61.9°F) during September nights.Heat index
During September, the heat index is evaluated at 28°C (82.4°F). If exposure and ongoing activity persist, they might induce a state of tiredness and heat cramps.Heat index readings emphasize conditions of light breezes and shaded spots. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
Humidity
In Guangzong, the average relative humidity in September is 62%.Rainfall
In Guangzong, during September, the rain falls for 7.6 days and regularly aggregates up to 24mm (0.94") of precipitation. Throughout the year, in Guangzong, there are 71.7 rainfall days, and 259mm (10.2") of precipitation is accumulated.Snowfall
March, May through October are months without snowfall in Guangzong, China.Daylight
In Guangzong, the average length of the day in September is 12h and 26min.On the first day of September in Guangzong, sunrise is at 05:50 and sunset at 18:48. On the last day of the month, sunrise is at 06:14 and sunset at 18:04 CST.
Sunshine
The average sunshine in September in Guangzong is 9.5h.UV index
In September, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 6 in September, converts into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Guangzong?
What is the average humidity in September in Guangzong?
How much does it rain in Guangzong in September?
When it does not snow in Guangzong?
How many hours of daylight does Guangzong have in September?
What time are sunrise and sunset in September in Guangzong?
How long on average sun shines in September in Guangzong?
What is the UV index reading in September in Guangzong?
Average temperature in September
Guangzong, China
- Average high temperature in September: 27.1°C
The warmest month (with the highest average high temperature) is June (34.3°C).
The month with the lowest average high temperature is January (3.9°C).
- Average low temperature in September: 16.6°C
The month with the highest average low temperature is July (24.1°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).
Average pressure in September
Guangzong, China
- Average pressure in September: 1014.5mbar
The month with the highest atmospheric pressure is January (1028.6mbar).
The month with the lowest atmospheric pressure is July (1003.7mbar).
Average wind speed in September
Guangzong, China
- Average wind speed in September: 9.3km/h
The windiest month (with the highest average wind speed) is April (14.4km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity in September
Guangzong, China
- Average humidity in September: 62%
The month with the highest relative humidity is August (72%).
The month with the lowest relative humidity is March (34%).
Average rainfall in September
Guangzong, China
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is July (73mm).
The driest months (with the least rainfall) are January and December (2mm).
Average rainfall days in September
Guangzong, China
- Average rainfall days in September: 7.6 days
The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is January (0.9 days).
Average snowfall in September
Guangzong, China
- Average snowfall in September: 0mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are March, May, June, July, August, September and October (0mm).
Average snowfall days in September
Guangzong, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Guangzong, China
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 9h and 3min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is November (Average sunshine: 6h and 30min).
Average sunshine days in September
Guangzong, China
- Average sunshine days in September: 20.7 days
The month with the most sunshine days is January (29.6 days).
The month with the least sunshine days is July (15.3 days).
Average UV index in September
Guangzong, China
- Average UV index in September: 6
The month with the highest UV index is June (UV index 8).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in September
Guangzong, China
- Average cloud cover in September: 28
The month with the most cloud cover is August (Cloud cover 30).
The month with the least cloud cover is December (Cloud cover 19).
Average visibility in September
Guangzong, China
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (10km).
The months with the lowest visibility are August and September (9km).
