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 signals a gentle decrease in the average high-temperature, transitioning from a hot 31.4°C (88.5°F) in August to a warm 27.3°C (81.1°F). In Anchengzhen, the average temperature during the nights of September drops to an enjoyable 19.4°C (66.9°F).Heat index
The heat index for September is estimated at a tropical 30°C (86°F). Exposure and extended activity could potentially cause a state of fatigue and lead to heat cramps.Given the heat index, its values are aligned with shaded sites and gentle winds. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Humidity
In September, the average relative humidity is 73%.Rainfall
In Anchengzhen, in September, it is raining for 11.8 days, with typically 41mm (1.61") of accumulated precipitation. Throughout the year, there are 123.3 rainfall days, and 569mm (22.4") of precipitation is accumulated.Snowfall
In Anchengzhen, snow does not fall in April through October.Daylight
The average length of the day in September is 12h and 23min.On the first day of September, sunrise is at 05:47 and sunset at 18:37. On the last day of the month, sunrise is at 06:05 and sunset at 17:58 CST.
Sunshine
The average sunshine in September in Anchengzhen is 8.2h.UV index
The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: A maximum high daily UV index of 5 during September translates into the following directions:
Take necessary precautions - Protection from skin and eye injury is mandatory. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
How many hours of daylight does Anchengzhen have in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Anchengzhen have in September?
How high is the UV index in September?
Average temperature in September
Anchengzhen, China
- Average high temperature in September: 27.3°C
The warmest month (with the highest average high temperature) is July (32.4°C).
The month with the lowest average high temperature is January (7.3°C).
- Average low temperature in September: 19.4°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 (0.6°C).
Average pressure in September
Anchengzhen, China
- Average pressure in September: 1013.5mbar
The month with the highest atmospheric pressure is January (1028mbar).
The month with the lowest atmospheric pressure is July (1003.9mbar).
Average wind speed in September
Anchengzhen, China
- Average wind speed in September: 9.9km/h
The windiest month (with the highest average wind speed) is March (12.4km/h).
The calmest month (with the lowest average wind speed) is July (9.6km/h).
Average humidity in September
Anchengzhen, China
- Average humidity in September: 73%
The month with the highest relative humidity is August (79%).
The months with the lowest relative humidity are October and December (57%).
Average rainfall in September
Anchengzhen, China
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is July (102mm).
The driest month (with the least rainfall) is December (18mm).
Average rainfall days in September
Anchengzhen, China
- Average rainfall days in September: 11.8 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is December (5.4 days).
Average snowfall in September
Anchengzhen, China
- Average snowfall in September: 0mm
The month with the highest snowfall is February (60mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Anchengzhen, China
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (3.3 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
Anchengzhen, China
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in September
Anchengzhen, China
- Average sunshine days in September: 14.6 days
The month with the most sunshine days is December (24.5 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in September
Anchengzhen, China
- Average UV index in September: 5
The months with the highest UV index are May, June and July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in September
Anchengzhen, China
- Average cloud cover in September: 43
The month with the most cloud cover is September (Cloud cover 43).
The month with the least cloud cover is December (Cloud cover 31).
Average visibility in September
Anchengzhen, China
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).
