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
Temperature readings reach their annual highs in September, averaging 30.8°C (87.4°F) and a minimum average of 24.4°C (75.9°F).Heat index
September's heat index is calculated to be an extremely hot 41°C (105.8°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.Always consider that heat index estimations are for light winds and places in the shade. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.
Humidity
With an average relative humidity of 83%, September is the most humid month in Phước Kiển.Rainfall
In Phước Kiển, during September, the rain falls for 28.2 days and regularly aggregates up to 175mm (6.89") of precipitation. Throughout the year, there are 241.8 rainfall days, and 1283mm (50.51") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 11min.On the first day of September, sunrise is at 05:43 and sunset at 18:02. On the last day of the month, sunrise is at 05:41 and sunset at 17:44 +07.
Sunshine
In September, the average sunshine is 7.3h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The daily maximum UV index of 7 in September interprets into the following advice:
Prevent overexposure. Protection from the sun's harmful effects is needed. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Phước Kiển?
How hot is September?
What is the most humid month?
What is the average humidity in September?
How much does it rain in September?
How many hours of daylight does Phước Kiển have in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Phước Kiển have in September?
What are the months with the highest UV index?
What are the months with the lowest UV index in Phước Kiển?
What is the UV index reading in September?
Average temperature in September
Phước Kiển, Vietnam
- Average high temperature in September: 30.8°C
The warmest month (with the highest average high temperature) is March (35.4°C).
The month with the lowest average high temperature is September (30.8°C).
- Average low temperature in September: 24.4°C
The month with the highest average low temperature is May (26.9°C).
The coldest month (with the lowest average low temperature) is January (22.9°C).
Average pressure in September
Phước Kiển, Vietnam
- Average pressure in September: 1008.4mbar
The month with the highest atmospheric pressure is January (1011.6mbar).
The month with the lowest atmospheric pressure is July (1007.6mbar).
Average wind speed in September
Phước Kiển, Vietnam
- Average wind speed in September: 8.9km/h
The windiest month (with the highest average wind speed) is March (11.5km/h).
The calmest month (with the lowest average wind speed) is October (6.7km/h).
Average humidity in September
Phước Kiển, Vietnam
- Average humidity in September: 83%
The month with the highest relative humidity is September (83%).
The months with the lowest relative humidity are February and March (61%).
Average rainfall in September
Phước Kiển, Vietnam
- Average rainfall in September: 175mm
The wettest month (with the highest rainfall) is June (188mm).
The driest month (with the least rainfall) is February (10mm).
Average rainfall days in September
Phước Kiển, Vietnam
- Average rainfall days in September: 28.2 days
The month with the highest number of rainy days is September (28.2 days).
The month with the least rainy days is February (5.1 days).
Average daylight in September /
Average sunshine in September
Phước Kiển, Vietnam
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is April (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 54min).
Average sunshine days in September
Phước Kiển, Vietnam
- Average sunshine days in September: 1.2 days
The month with the most sunshine days is February (22.3 days).
The month with the least sunshine days is September (1.2 days).
Average UV index in September
Phước Kiển, Vietnam
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in September
Phước Kiển, Vietnam
- Average cloud cover in September: 50
The months with the most cloud cover are July and September (Cloud cover 50).
The month with the least cloud cover is February (Cloud cover 20).
Average visibility in September
Phước Kiển, Vietnam
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are May, June, July, August, September, October and November (9km).
