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
Weather in September
Temperature
During the shift to September, Huaihua records a mild decrease in average high-temperature, moving from a hot 32.5°C (90.5°F) in August to a moderately hot 28.5°C (83.3°F). In Huaihua, an average low-temperature of 18.5°C (65.3°F) is recorded during September nights.Heat index
September's heat index is calculated to be a tropical 33°C (91.4°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.The heat index's values are generally associated with conditions in shade and light breezes. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Humidity
In Huaihua, the average relative humidity in September is 76%.Rainfall
In Huaihua, in September, it is raining for 13.1 days, with typically 59mm (2.32") of accumulated precipitation. Throughout the year, there are 192.3 rainfall days, and 1151mm (45.31") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in September is 12h and 19min.On the first day of September, sunrise is at 06:19 and sunset at 19:00. On the last day of the month, sunrise is at 06:32 and sunset at 18:27 CST.
Sunshine
In Huaihua, the average sunshine in September is 7.3h.UV index
In September, the average daily maximum UV index in Huaihua is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 6 during September leads to these advisories:
Prevent overexposure. Protection from the sun's harmful effects is needed. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
Is it hot in Huaihua during September?
What is the average humidity in September in Huaihua?
How much does it rain in Huaihua in September?
When it does not snow in Huaihua?
How many hours of daylight does Huaihua have in September?
When is the sunrise / sunset in September in Huaihua?
How many hours of sunshine does Huaihua have in September?
What is the UV index reading in September in Huaihua?
Average temperature in September
Huaihua, China
- Average high temperature in September: 28.5°C
The warmest month (with the highest average high temperature) is August (32.5°C).
The month with the lowest average high temperature is January (8.8°C).
- Average low temperature in September: 18.5°C
The months with the highest average low temperature are July and August (22.2°C).
The coldest month (with the lowest average low temperature) is January (1.9°C).
Average pressure in September
Huaihua, China
- Average pressure in September: 1012.4mbar
The months with the highest atmospheric pressure are January and December (1026.2mbar).
The month with the lowest atmospheric pressure is July (1004.4mbar).
Average wind speed in September
Huaihua, China
- Average wind speed in September: 5km/h
The windiest month (with the highest average wind speed) is July (5.8km/h).
The calmest month (with the lowest average wind speed) is November (4.5km/h).
Average humidity in September
Huaihua, China
- Average humidity in September: 76%
The month with the highest relative humidity is June (84%).
The month with the lowest relative humidity is October (71%).
Average rainfall in September
Huaihua, China
- Average rainfall in September: 59mm
The wettest month (with the highest rainfall) is June (208mm).
The driest month (with the least rainfall) is October (50mm).
Average rainfall days in September
Huaihua, China
- Average rainfall days in September: 13.1 days
The month with the highest number of rainy days is June (21.6 days).
The month with the least rainy days is October (10.5 days).
Average snowfall in September
Huaihua, China
- Average snowfall in September: 0mm
The month with the highest snowfall is January (55mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Huaihua, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (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
Huaihua, 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: 7h and 2min
The month with the most sunshine is July (Average sunshine: 8h and 48min).
The month with the least sunshine is November (Average sunshine: 4h and 48min).
Average sunshine days in September
Huaihua, China
- Average sunshine days in September: 14.7 days
The month with the most sunshine days is December (18.3 days).
The month with the least sunshine days is June (7 days).
Average UV index in September
Huaihua, China
- Average UV index in September: 6
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and November (UV index 2).
Average cloud cover in September
Huaihua, China
- Average cloud cover in September: 48
The month with the most cloud cover is June (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in September
Huaihua, China
- Average visibility in September: 8km
The months with the highest visibility are January, February, March and October (9km).
The months with the lowest visibility are May and June (7km).
Huaihua, China
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