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 shift from August to September includes a small decrease in the average high-temperature, from a tropical 32.4°C (90.3°F) to a warm 28.5°C (83.3°F). In Huangshigang, the nighttime temperature averages to a refreshing 19.7°C (67.5°F) during September.Heat index
The heat index for September is computed to be a hot 32°C (89.6°F). Enduring exposure and continuous activity might cause a feeling of tiredness and induce heat cramps.It is important to note that the heat index values are for shaded areas and light wind scenarios. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Humidity
The average relative humidity in September is 75%.Rainfall
In Huangshigang, in September, during 13.2 rainfall days, 51mm (2.01") of precipitation is typically accumulated. In Huangshigang, during the entire year, the rain falls for 167.9 days and collects up to 883mm (34.76") of precipitation.Snowfall
In Huangshigang, snow does not fall in April through October.Daylight
The average length of the day in September is 12h and 21min.On the first day of the month, sunrise is at 05:56 and sunset at 18:42. On the last day of September, sunrise is at 06:12 and sunset at 18:06 CST.
Sunshine
In September, the average sunshine is 8h.UV index
In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 5 in September leads to these recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
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 much does it rain in September?
When it does not snow?
How many hours of daylight does Huangshigang have in September?
When are sunrise and sunset in September?
How many hours of sunshine does Huangshigang have in September?
How high is the UV index in September?
Average temperature in September
Huangshigang, China
- Average high temperature in September: 28.5°C
The warmest month (with the highest average high temperature) is August (32.4°C).
The month with the lowest average high temperature is January (9.3°C).
- Average low temperature in September: 19.7°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 (2.9°C).
Average pressure in September
Huangshigang, China
- Average pressure in September: 1012.2mbar
The month with the highest atmospheric pressure is January (1026.8mbar).
The month with the lowest atmospheric pressure is July (1004mbar).
Average wind speed in September
Huangshigang, China
- Average wind speed in September: 6km/h
The windiest month (with the highest average wind speed) is April (7.6km/h).
The calmest months (with the lowest average wind speed) are September and October (6km/h).
Average humidity in September
Huangshigang, China
- Average humidity in September: 75%
The months with the highest relative humidity are June and July (79%).
The month with the lowest relative humidity is December (62%).
Average rainfall in September
Huangshigang, China
- Average rainfall in September: 51mm
The wettest month (with the highest rainfall) is July (179mm).
The driest month (with the least rainfall) is December (31mm).
Average rainfall days in September
Huangshigang, China
- Average rainfall days in September: 13.2 days
The month with the highest number of rainy days is July (22.3 days).
The month with the least rainy days is December (8.4 days).
Average snowfall in September
Huangshigang, China
- Average snowfall in September: 0mm
The month with the highest snowfall is February (44mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Huangshigang, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (2.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Huangshigang, 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: 8h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in September
Huangshigang, China
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is December (21.1 days).
The month with the least sunshine days is July (7.6 days).
Average UV index in September
Huangshigang, 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
Huangshigang, China
- Average cloud cover in September: 40
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is December (Cloud cover 34).
Average visibility in September
Huangshigang, China
- Average visibility in September: 9km
The month with the highest visibility is December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October and November (9km).
