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
The unfolding of September shows an average high-temperature of a still hot 30.4°C (86.7°F), indicating a slight variance from August's 31.8°C (89.2°F). The average temperature during September nights is registered at a pleasant 21.5°C (70.7°F).Heat index
September's mean heat index is evaluated at a torrid 39°C (102.2°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.Data suggests that the heat index is set for environments in shade and with a light wind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. 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 extremely significant for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
In Duoluo, China, the average relative humidity in September is 81%.Rainfall
In Duoluo, in September, during 22.5 rainfall days, 111mm (4.37") of precipitation is typically accumulated. In Duoluo, during the entire year, the rain falls for 240.9 days and collects up to 1489mm (58.62") of precipitation.Snowfall
In Duoluo, snow does not fall in February through December.Daylight
In Duoluo, the average length of the day in September is 12h and 17min.On the first day of the month, sunrise is at 06:13 and sunset at 18:50. On the last day of September, sunrise is at 06:23 and sunset at 18:20 CST.
Sunshine
In Duoluo, the average sunshine in September is 7.8h.UV index
In Duoluo, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.Note: The UV index of 6 during September leads to these advisories:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. 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. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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 in Duoluo?
How much does it rain in September?
When it does not snow?
What is the average length of the day in September in Duoluo?
When is the sunrise / sunset in September?
How long on average sun shines in September?
How high is the UV index in September?
Average temperature in September
Duoluo, China
- Average high temperature in September: 30.4°C
The warmest month (with the highest average high temperature) is August (31.8°C).
The month with the lowest average high temperature is January (16.7°C).
- Average low temperature in September: 21.5°C
The month with the highest average low temperature is July (23.4°C).
The coldest month (with the lowest average low temperature) is January (8.1°C).
Average pressure in September
Duoluo, China
- Average pressure in September: 1009.6mbar
The month with the highest atmospheric pressure is January (1021.9mbar).
The months with the lowest atmospheric pressure are June, July and August (1005.3mbar).
Average wind speed in September
Duoluo, China
- Average wind speed in September: 5.5km/h
The windiest month (with the highest average wind speed) is December (6.7km/h).
The calmest month (with the lowest average wind speed) is August (4.7km/h).
Average humidity in September
Duoluo, China
- Average humidity in September: 81%
The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is December (69%).
Average rainfall in September
Duoluo, China
- Average rainfall in September: 111mm
The wettest month (with the highest rainfall) is June (268mm).
The driest month (with the least rainfall) is December (35mm).
Average rainfall days in September
Duoluo, China
- Average rainfall days in September: 22.5 days
The month with the highest number of rainy days is June (28.1 days).
The month with the least rainy days is October (10 days).
Average snowfall days in September
Duoluo, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.1 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
Duoluo, China
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is July (Average sunshine: 8h and 12min).
The month with the least sunshine is March (Average sunshine: 4h and 36min).
Average sunshine days in September
Duoluo, China
- Average sunshine days in September: 6.5 days
The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is June (1.4 days).
Average UV index in September
Duoluo, China
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in September
Duoluo, China
- Average cloud cover in September: 43
The month with the most cloud cover is March (Cloud cover 66).
The month with the least cloud cover is October (Cloud cover 35).
Average visibility in September
Duoluo, China
- Average visibility in September: 8km
The months with the highest visibility are January, February, October, November and December (9km).
The months with the lowest visibility are May, June and July (7km).
