September weather forecastLùng Thàng, Vietnam
September weather forecast for Lùng Thàng, Vietnam: The first month of the autumn, September, is also a hot month in Lùng Thàng, Vietnam, with an average temperature fluctuating between 18.7°C (65.7°F) and 30°C (86°F). As September takes its course, Lùng Thàng's average high-temperature registers at a still tropical 30°C (86°F), closely aligning with the preceding month.
September
Weather in September
The first month of the autumn, September, is also a hot month in Lùng Thàng, Vietnam, with an average temperature fluctuating between 18.7°C (65.7°F) and 30°C (86°F).Temperature
As September takes its course, Lùng Thàng's average high-temperature registers at a still tropical 30°C (86°F), closely aligning with the preceding month. In Lùng Thàng, the average low-temperature during the month of September is a refreshing 18.7°C (65.7°F).Heat index
During September, the heat index is evaluated at a sweltering 37°C (98.6°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.Take note of the fact that heat index values are based on shaded circumstances with light airflows. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.
Humidity
In Lùng Thàng, the average relative humidity in September is 77%.Rainfall
In Lùng Thàng, during September, the rain falls for 20.4 days and regularly aggregates up to 69mm (2.72") of precipitation. Throughout the year, there are 188.3 rainfall days, and 770mm (30.31") of precipitation is accumulated.Daylight
In Lùng Thàng, the average length of the day in September is 12h and 17min.On the first day of September, sunrise is at 05:47 and sunset at 18:21. On the last day of the month, sunrise is at 05:55 and sunset at 17:53 +07.
Sunshine
The average sunshine in September is 10.2h.UV index
The months with the highest UV index are March through September, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In September, the maximum UV index of 6 suggests this advice:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Lùng Thàng, Vietnam
- Average high temperature in September: 30°C
The warmest month (with the highest average high temperature) is May (32.2°C).
The month with the lowest average high temperature is January (20.3°C).
- Average low temperature in September: 18.7°C
The month with the highest average low temperature is June (21.5°C).
The coldest month (with the lowest average low temperature) is January (9.3°C).
Average pressure in September
Lùng Thàng, Vietnam
- Average pressure in September: 1010.4mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is June (1005.1mbar).
Average wind speed in September
Lùng Thàng, Vietnam
- Average wind speed in September: 3.5km/h
The windiest month (with the highest average wind speed) is March (5.2km/h).
The calmest months (with the lowest average wind speed) are August and September (3.5km/h).
Average humidity in September
Lùng Thàng, Vietnam
- Average humidity in September: 77%
The months with the highest relative humidity are July, October and November (78%).
The month with the lowest relative humidity is March (60%).
Average rainfall in September
Lùng Thàng, Vietnam
- Average rainfall in September: 69mm
The wettest month (with the highest rainfall) is August (169mm).
The driest month (with the least rainfall) is February (8mm).
Average rainfall days in September
Lùng Thàng, Vietnam
- Average rainfall days in September: 20.4 days
The month with the highest number of rainy days is July (27.7 days).
The month with the least rainy days is February (4.7 days).
Average daylight in September /
Average sunshine in September
Lùng Thàng, Vietnam
- Average daylight in September: 12h and 18min
The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).
- Average sunshine in September: 10h and 12min
The month with the most sunshine is April (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).
Average sunshine days in September
Lùng Thàng, Vietnam
- Average sunshine days in September: 6.3 days
The month with the most sunshine days is February (20.8 days).
The month with the least sunshine days is July (1.7 days).
Average UV index in September
Lùng Thàng, Vietnam
- Average UV index in September: 6
The months with the highest UV index are March, April, May, June, July, August and September (UV index 6).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in September
Lùng Thàng, Vietnam
- Average cloud cover in September: 43
The month with the most cloud cover is October (Cloud cover 50).
The month with the least cloud cover is March (Cloud cover 25).
Average visibility in September
Lùng Thàng, Vietnam
- Average visibility in September: 8km
The month with the highest visibility is March (10km).
The month with the lowest visibility is November (7km).
