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 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
Weather in September
Temperature
September's presence records an average high-temperature of a moderately hot 29.3°C (84.7°F), closely mirroring August's climate. Rong'an, during September nights, observes an average temperature of 20.2°C (68.4°F).Heat index
The average heat index in September is calculated to be a sweltering 35°C (95°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular significance for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.
Humidity
In Rong'an, the average relative humidity in September is 79%.Rainfall
In Rong'an, China, in September, during 16.3 rainfall days, 71mm (2.8") of precipitation is typically accumulated. In Rong'an, during the entire year, the rain falls for 206.2 days and collects up to 1356mm (53.39") of precipitation.Snowfall
In Rong'an, China, snow does not fall in February through December.Daylight
In September, the average length of the day is 12h and 18min.On the first day of the month, sunrise is at 06:23 and sunset at 19:01. On the last day of September, in Rong'an, China, sunrise is at 06:34 and sunset at 18:30 CST.
Sunshine
With an average of 8h of sunshine, September has the most sunshine of the year.UV index
The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In September, the maximum UV index of 6 suggests these recommendations:
Fend off overexposure. Sun protection is vital. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Frequently asked questions
How hot does it get in Rong'an in September?
What is the average humidity in September in Rong'an?
How much does it rain in Rong'an in September?
When it does not snow in Rong'an?
How many hours of daylight does Rong'an have in September?
When are sunrise and sunset in September in Rong'an?
What month has the most sunshine in Rong'an?
How many hours of sunshine does Rong'an have in September?
What is the UV index reading in September in Rong'an?
Average temperature in September
Rong'an, China
- Average high temperature in September: 29.3°C
The warmest month (with the highest average high temperature) is August (31.3°C).
The month with the lowest average high temperature is January (12.7°C).
- Average low temperature in September: 20.2°C
The month with the highest average low temperature is July (22.9°C).
The coldest month (with the lowest average low temperature) is January (5.9°C).
Average pressure in September
Rong'an, China
- Average pressure in September: 1010.4mbar
The month with the highest atmospheric pressure is January (1023.1mbar).
The month with the lowest atmospheric pressure is July (1004.5mbar).
Average wind speed in September
Rong'an, China
- Average wind speed in September: 6.3km/h
The windiest month (with the highest average wind speed) is December (7.6km/h).
The calmest month (with the lowest average wind speed) is August (5.6km/h).
Average humidity in September
Rong'an, China
- Average humidity in September: 79%
The month with the highest relative humidity is June (88%).
The months with the lowest relative humidity are October and December (71%).
Average rainfall in September
Rong'an, China
- Average rainfall in September: 71mm
The wettest month (with the highest rainfall) is June (328mm).
The driest months (with the least rainfall) are November and December (34mm).
Average rainfall days in September
Rong'an, China
- Average rainfall days in September: 16.3 days
The month with the highest number of rainy days is July (25.8 days).
The month with the least rainy days is October (10.5 days).
Average snowfall days in September
Rong'an, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Rong'an, 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 0min
The month with the most sunshine is September (Average sunshine: 8h and 0min).
The months with the least sunshine are March and April (Average sunshine: 4h and 54min).
Average sunshine days in September
Rong'an, China
- Average sunshine days in September: 12.6 days
The month with the most sunshine days is December (19.9 days).
The month with the least sunshine days is July (4.5 days).
Average UV index in September
Rong'an, 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 and December (UV index 3).
Average cloud cover in September
Rong'an, China
- Average cloud cover in September: 43
The months with the most cloud cover are April and June (Cloud cover 65).
The month with the least cloud cover is October (Cloud cover 39).
Average visibility in September
Rong'an, China
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, September, October, November and December (9km).
The months with the lowest visibility are June and July (7km).
Rong'an, China
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