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
bản Mởn marks the start of September with an average high-temperature of a still moderately hot 27.1°C (80.8°F), hinting at a slight fluctuation from August's 27.7°C (81.9°F). The average temperature during September nights dips to a refreshing 17.6°C (63.7°F).Heat index
The heat index value for September is estimated at a tropical 31°C (87.8°F). Persisting in activity during exposure could lead to weariness and subsequently to heat cramps.For clarity, heat index numbers account for light winds and areas under shade. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Humidity
The average relative humidity in September is 86%.Rainfall
In bản Mởn, in September, it is raining for 18.9 days, with typically 87mm (3.43") of accumulated precipitation. Throughout the year, there are 212.9 rainfall days, and 953mm (37.52") of precipitation is accumulated.Snowfall
In bản Mởn, snow does not fall in February through December.Daylight
In September, the average length of the day is 12h and 16min.On the first day of the month, sunrise is at 05:47 and sunset at 18:19. On the last day of September, sunrise is at 05:54 and sunset at 17:52 +07.
Sunshine
The average sunshine in September is 7.7h.UV index
In bản Mởn, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 5 in September translates into these instructions:
Undertake protective steps - Recommendations to avoid sunburn are issued. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
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 bản Mởn have in September?
When is the sunrise / sunset in September?
How many hours of sunshine does bản Mởn have in September?
What is the UV index intensity in September?
Average temperature in September
bản Mởn, Vietnam
- Average high temperature in September: 27.1°C
The warmest month (with the highest average high temperature) is May (30.2°C).
The month with the lowest average high temperature is January (20.3°C).
- Average low temperature in September: 17.6°C
The month with the highest average low temperature is June (19.8°C).
The coldest month (with the lowest average low temperature) is December (9.1°C).
Average pressure in September
bản Mởn, Vietnam
- Average pressure in September: 1009.5mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The months with the lowest atmospheric pressure are June and July (1005.1mbar).
Average wind speed in September
bản Mởn, Vietnam
- Average wind speed in September: 3.8km/h
The windiest month (with the highest average wind speed) is March (5.1km/h).
The calmest months (with the lowest average wind speed) are August and September (3.8km/h).
Average humidity in September
bản Mởn, Vietnam
- Average humidity in September: 86%
The month with the highest relative humidity is August (89%).
The month with the lowest relative humidity is March (67%).
Average rainfall in September
bản Mởn, Vietnam
- Average rainfall in September: 87mm
The wettest month (with the highest rainfall) is August (196mm).
The driest month (with the least rainfall) is February (16mm).
Average rainfall days in September
bản Mởn, Vietnam
- Average rainfall days in September: 18.9 days
The month with the highest number of rainy days is August (25.2 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in September
bản Mởn, Vietnam
- Average snowfall in September: 0mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
bản Mởn, Vietnam
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.3 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
bản Mởn, 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: 7h and 4min
The month with the most sunshine is April (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in September
bản Mởn, Vietnam
- Average sunshine days in September: 8.7 days
The month with the most sunshine days is February (14.9 days).
The month with the least sunshine days is May (4.5 days).
Average UV index in September
bản Mởn, Vietnam
- Average UV index in September: 5
The months with the highest UV index are March, April, May, June and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 4).
Average cloud cover in September
bản Mởn, Vietnam
- Average cloud cover in September: 63
The months with the most cloud cover are August and October (Cloud cover 67).
The month with the least cloud cover is March (Cloud cover 36).
Average visibility in September
bản Mởn, Vietnam
- Average visibility in September: 6km
The month with the highest visibility is March (9km).
The months with the lowest visibility are January, October and December (5km).
