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 marks a gentle change in average high-temperature, declining from August's tropical 31.4°C (88.5°F) to a warm 27°C (80.6°F). Guangde records a steady low-temperature average of 19.3°C (66.7°F) during September.Heat index
Throughout September, the heat index is appraised at a tropical 30°C (86°F). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.Bear in mind that the heat index values are determined for shaded areas and light breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', provides an understanding of perceived warmth by combining temperature and relative humidity. 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. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. 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
August and September, with an average relative humidity of 83%, are the most humid months.Rainfall
In Guangde, in September, it is raining for 11.1 days, with typically 25mm (0.98") of accumulated precipitation. In Guangde, during the entire year, the rain falls for 124.3 days and collects up to 329mm (12.95") of precipitation.Snowfall
March through November are months without snowfall.Daylight
In September, the average length of the day is 12h and 22min.On the first day of September in Guangde, China, sunrise is at 05:38 and sunset at 18:25. On the last day of the month, sunrise is at 05:55 and sunset at 17:49 CST.
Sunshine
In Guangde, the average sunshine in September is 7.7h.UV index
In Guangde, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, a daily UV index of 5 turns into the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Guangde in September?
What is the most humid month?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
What is the average length of the day in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Guangde have in September?
How high is the UV index in September?
Average temperature in September
Guangde, China
- Average high temperature in September: 27°C
The warmest month (with the highest average high temperature) is July (31.7°C).
The month with the lowest average high temperature is January (7.6°C).
- Average low temperature in September: 19.3°C
The month with the highest average low temperature is July (24.3°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in September
Guangde, China
- Average pressure in September: 1012.9mbar
The month with the highest atmospheric pressure is January (1027.4mbar).
The month with the lowest atmospheric pressure is July (1004.4mbar).
Average wind speed in September
Guangde, China
- Average wind speed in September: 9.2km/h
The windiest month (with the highest average wind speed) is March (11.7km/h).
The calmest month (with the lowest average wind speed) is July (9km/h).
Average humidity in September
Guangde, China
- Average humidity in September: 83%
The months with the highest relative humidity are August and September (83%).
The month with the lowest relative humidity is December (65%).
Average rainfall in September
Guangde, China
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is July (74mm).
The driest month (with the least rainfall) is October (7mm).
Average rainfall days in September
Guangde, China
- Average rainfall days in September: 11.1 days
The month with the highest number of rainy days is August (17.4 days).
The month with the least rainy days is December (6.1 days).
Average snowfall in September
Guangde, China
- Average snowfall in September: 0mm
The month with the highest snowfall is February (13mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Guangde, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (2.5 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
Guangde, China
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in September
Guangde, China
- Average sunshine days in September: 16.2 days
The month with the most sunshine days is December (23.7 days).
The month with the least sunshine days is August (10.7 days).
Average UV index in September
Guangde, China
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Guangde, China
- Average cloud cover in September: 50
The month with the most cloud cover is September (Cloud cover 50).
The month with the least cloud cover is December (Cloud cover 34).
Average visibility in September
Guangde, China
- Average visibility in September: 8km
The months with the highest visibility are November and December (10km).
The months with the lowest visibility are July, August and September (8km).
