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
September
Weather in September
Temperature
An average high-temperature of a moderately hot 29.3°C (84.7°F) marks September, exhibiting a close resemblance to the conditions in August. Throughout September, Rong'an witnesses a consistent average low-temperature of 20.2°C (68.4°F).Heat index
The heat index value for September is appraised at a sweltering 35°C (95°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.Heat index data is primarily for areas with shade and subjected to light winds. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a numerical representation of warmth when taking temperature and moisture levels into account. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.
Humidity
In September, the average relative humidity is 79%.Rainfall
In Rong'an, during September, the rain falls for 16.3 days and regularly aggregates up to 71mm (2.8") of precipitation. 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, snow does not fall in February through December.Daylight
In Rong'an, the average length of the day in September 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, sunrise is at 06:34 and sunset at 18:30 CST.
Sunshine
September has the most sunshine of the year, with an average of 8h of sunshine.UV index
In Rong'an, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, the maximum UV index of 6 translates into these guidelines:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during September?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
How many hours of daylight does Rong'an have in September?
What time are sunrise and sunset in September?
What month has the most sunshine?
How many hours of sunshine does Rong'an have in September?
What is the UV index intensity in September?
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).
