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
The start of September sees the average high-temperature at a warm 28.2°C (82.8°F), showing little difference from August's 30.4°C (86.7°F). Guangze records an average temperature drop to an enjoyable 18.6°C (65.5°F) in September.Heat index
Throughout September, the heat index is calculated to be a hot 33°C (91.4°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.The standards for the heat index are set for locations in shade and under light breezes. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'apparent temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Humidity
In Guangze, the average relative humidity in September is 83%.Rainfall
In September, the rain falls for 20 days. Throughout September, 100mm (3.94") of precipitation is accumulated. Throughout the year, there are 219.4 rainfall days, and 1401mm (55.16") of precipitation is accumulated.Snowfall
In Guangze, snow does not fall in April through October.Daylight
In Guangze, the average length of the day in September is 12h and 20min.On the first day of September, sunrise is at 05:49 and sunset at 18:31. On the last day of the month, sunrise is at 06:02 and sunset at 17:58 CST.
Sunshine
In Guangze, the average sunshine in September is 8.2h.UV index
In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 5 suggests this advice:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in September?
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 in Guangze?
What time are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index reading in September?
Average temperature in September
Guangze, China
- Average high temperature in September: 28.2°C
The warmest month (with the highest average high temperature) is August (30.4°C).
The month with the lowest average high temperature is January (11.6°C).
- Average low temperature in September: 18.6°C
The months with the highest average low temperature are July and August (21.5°C).
The coldest month (with the lowest average low temperature) is January (3.3°C).
Average pressure in September
Guangze, China
- Average pressure in September: 1011.2mbar
The month with the highest atmospheric pressure is January (1024.7mbar).
The month with the lowest atmospheric pressure is July (1005.8mbar).
Average wind speed in September
Guangze, China
- Average wind speed in September: 4.3km/h
The windiest month (with the highest average wind speed) is March (4.8km/h).
The calmest month (with the lowest average wind speed) is September (4.3km/h).
Average humidity in September
Guangze, China
- Average humidity in September: 83%
The month with the highest relative humidity is June (89%).
The month with the lowest relative humidity is December (77%).
Average rainfall in September
Guangze, China
- Average rainfall in September: 100mm
The wettest month (with the highest rainfall) is June (297mm).
The driest month (with the least rainfall) is October (28mm).
Average rainfall days in September
Guangze, China
- Average rainfall days in September: 20 days
The month with the highest number of rainy days is August (26.5 days).
The month with the least rainy days is December (10.2 days).
Average snowfall in September
Guangze, China
- Average snowfall in September: 0mm
The month with the highest snowfall is December (8mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Guangze, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1 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
Guangze, 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 1min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in September
Guangze, China
- Average sunshine days in September: 7.9 days
The month with the most sunshine days is December (20 days).
The month with the least sunshine days is August (3.2 days).
Average UV index in September
Guangze, China
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in September
Guangze, China
- Average cloud cover in September: 53
The month with the most cloud cover is June (Cloud cover 69).
The month with the least cloud cover is December (Cloud cover 42).
Average visibility in September
Guangze, China
- Average visibility in September: 7km
The months with the highest visibility are January, February, October and December (8km).
The months with the lowest visibility are May and June (6km).
