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
Weather in September
Temperature
September experiences an average high-temperature of a still tropical 30.9°C (87.6°F), barely different from August's 31.8°C (89.2°F). During September, the average low-temperature is recorded at a moderately hot 25.4°C (77.7°F).Heat index
The heat index value for September is appraised at a blisteringly hot 40°C (104°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.The metrics for the heat index are tailored for both shady environments and light winds. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. 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 highly important for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.
Humidity
In September, the average relative humidity is 78%.Rainfall
In Quảng Luận, in September, it is raining for 22.6 days, with typically 165mm (6.5") of accumulated precipitation. Throughout the year, in Quảng Luận, there are 234.9 rainfall days, and 1142mm (44.96") of precipitation is accumulated.Snowfall
The only month with snowfall is September. September has the most snowfall days of the year in Quảng Luận. Snow falls for 0.1 days.Daylight
The average length of the day in September is 12h and 16min.On the first day of the month, sunrise is at 05:37 and sunset at 18:09. On the last day of September, in Quảng Luận, sunrise is at 05:44 and sunset at 17:42 +07.
Sunshine
The average sunshine in September is 9.2h.UV index
The months with the highest UV index in Quảng Luận are May through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 7 in September interprets into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
How hot is it in Quảng Luận in September?
What is the average humidity in September in Quảng Luận?
How many days does it rain in September in Quảng Luận?
What is the snowiest month in Quảng Luận?
When does it start snowing in Quảng Luận?
What is the average length of the day in September in Quảng Luận?
When are sunrise and sunset in September in Quảng Luận?
How many hours of sunshine does Quảng Luận have in September?
When is the highest UV index in Quảng Luận?
How high is the UV index in September in Quảng Luận?
Average temperature in September
Quảng Luận, Vietnam
- Average high temperature in September: 30.9°C
The warmest month (with the highest average high temperature) is June (33.3°C).
The month with the lowest average high temperature is January (19.9°C).
- Average low temperature in September: 25.4°C
The month with the highest average low temperature is June (27.3°C).
The coldest month (with the lowest average low temperature) is January (15.3°C).
Average pressure in September
Quảng Luận, Vietnam
- Average pressure in September: 1007.9mbar
The month with the highest atmospheric pressure is January (1019.1mbar).
The month with the lowest atmospheric pressure is June (1002.6mbar).
Average wind speed in September
Quảng Luận, Vietnam
- Average wind speed in September: 10.2km/h
The windiest month (with the highest average wind speed) is June (13.4km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in September
Quảng Luận, Vietnam
- Average humidity in September: 78%
The month with the highest relative humidity is April (82%).
The month with the lowest relative humidity is December (71%).
Average rainfall in September
Quảng Luận, Vietnam
- Average rainfall in September: 165mm
The wettest month (with the highest rainfall) is August (251mm).
The driest month (with the least rainfall) is February (22mm).
Average rainfall days in September
Quảng Luận, Vietnam
- Average rainfall days in September: 22.6 days
The month with the highest number of rainy days is July (28.5 days).
The month with the least rainy days is December (12.4 days).
Average snowfall days in September
Quảng Luận, Vietnam
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Quảng Luận, Vietnam
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in September
Quảng Luận, Vietnam
- Average sunshine days in September: 5.3 days
The month with the most sunshine days is December (15.1 days).
The month with the least sunshine days is July (1.8 days).
Average UV index in September
Quảng Luận, Vietnam
- Average UV index in September: 7
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in September
Quảng Luận, Vietnam
- Average cloud cover in September: 34
The month with the most cloud cover is March (Cloud cover 66).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in September
Quảng Luận, Vietnam
- Average visibility in September: 10km
The months with the highest visibility are June, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, July and August (9km).
Quảng Luận, Vietnam
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