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
Phước Khánh's coldest weather arrives in September, when temperatures average a high of 30.8°C (87.4°F) and a low of 24.4°C (75.9°F).Heat index
For September, the heat index is calculated to be a blisteringly hot 41°C (105.8°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.Given the heat index, its values are aligned with shaded sites and gentle winds. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
September is the most humid month, with an average relative humidity of 83%.Rainfall
In Phước Khánh, in September, it is raining for 28.2 days, with typically 175mm (6.89") of accumulated precipitation. In Phước Khánh, Vietnam, during the entire year, the rain falls for 241.8 days and collects up to 1283mm (50.51") of precipitation.Daylight
In Phước Khánh, the average length of the day in September 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 17:43 +07.
Sunshine
In Phước Khánh, the average sunshine in September 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 threat to health from unsafe exposure to UV radiation for the ordinary person.Note: An average UV index of 7 in September transforms into this advice:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
How hot is September?
What is the most humid month?
What is the average humidity in September?
How much does it rain in September?
What is the average length of the day in September?
When are sunrise and sunset in September?
How many hours of sunshine does Phước Khánh have in September?
What are the months with the highest UV index?
When is the lowest UV index?
What is the UV index reading in September?
Average temperature in September
Phước Khánh, 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 Khánh, 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 Khánh, 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 Khánh, 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 Khánh, 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 Khánh, 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 Khánh, 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 Khánh, 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 Khánh, 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 Khánh, 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 Khánh, 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).
