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 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 shift to September signals an average high-temperature of a moderately hot 29.6°C (85.3°F), subtly varied from August's 30.7°C (87.3°F). During September, Xuân Lạc's temperature falls to a steady low-temperature average of 24.2°C (75.6°F).Heat index
In September, the average heat index is estimated at a sweltering 36°C (96.8°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. 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. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.
Humidity
In Xuân Lạc, the average relative humidity in September is 80%.Rainfall
In September, the rain falls for 25.2 days. Throughout September, 107mm (4.21") of precipitation is accumulated. Throughout the year, there are 236.8 rainfall days, and 1026mm (40.39") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 15min.On the first day of the month, sunrise is at 05:43 and sunset at 18:13. On the last day of September, sunrise is at 05:49 and sunset at 17:48 +07.
Sunshine
The average sunshine in September is 8.7h.UV index
April through September, with an average maximum UV index of 7, are months with the highest UV index in Xuân Lạc. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: A maximum high UV index of 7 in September translates into the following recommendations:
Fend off overexposure. Sun protection is vital. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during September?
What is the average humidity in September?
How many days does it rain in September?
How many hours of daylight does Xuân Lạc have in September?
When is the sunrise / sunset in September?
How long on average sun shines in September?
What is the month with the highest UV index?
How high is the UV index in September in Xuân Lạc?
Average temperature in September
Xuân Lạc, Vietnam
- Average high temperature in September: 29.6°C
The warmest month (with the highest average high temperature) is May (31.1°C).
The month with the lowest average high temperature is January (24.9°C).
- Average low temperature in September: 24.2°C
The month with the highest average low temperature is June (25.2°C).
The coldest month (with the lowest average low temperature) is February (20.4°C).
Average pressure in September
Xuân Lạc, Vietnam
- Average pressure in September: 1008.3mbar
The month with the highest atmospheric pressure is January (1013.9mbar).
The month with the lowest atmospheric pressure is July (1007.1mbar).
Average wind speed in September
Xuân Lạc, Vietnam
- Average wind speed in September: 8.2km/h
The windiest month (with the highest average wind speed) is December (18.4km/h).
The calmest month (with the lowest average wind speed) is September (8.2km/h).
Average humidity in September
Xuân Lạc, Vietnam
- Average humidity in September: 80%
The months with the highest relative humidity are January, November and December (84%).
The month with the lowest relative humidity is June (76%).
Average rainfall in September
Xuân Lạc, Vietnam
- Average rainfall in September: 107mm
The wettest month (with the highest rainfall) is November (204mm).
The driest month (with the least rainfall) is February (22mm).
Average rainfall days in September
Xuân Lạc, Vietnam
- Average rainfall days in September: 25.2 days
The month with the highest number of rainy days is October (25.4 days).
The month with the least rainy days is February (10 days).
Average daylight in September /
Average sunshine in September
Xuân Lạc, Vietnam
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in September
Xuân Lạc, Vietnam
- Average sunshine days in September: 3.3 days
The month with the most sunshine days is March (15.9 days).
The month with the least sunshine days is September (3.3 days).
Average UV index in September
Xuân Lạc, Vietnam
- Average UV index in September: 7
The months with the highest UV index are April, May, June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 5).
Average cloud cover in September
Xuân Lạc, Vietnam
- Average cloud cover in September: 34
The month with the most cloud cover is December (Cloud cover 52).
The month with the least cloud cover is May (Cloud cover 24).
Average visibility in September
Xuân Lạc, Vietnam
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
