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
Weather in September
Temperature
The beginning of September reveals an average high-temperature of a still hot 31.7°C (89.1°F), showing minimal deviation from the previous month. An average low-temperature of 24.2°C (75.6°F) is recorded in the month of September.Heat index
In September, the heat index is appraised at a blistering 43°C (109.4°F). Observe: Heat exhaustion and heat cramps are probable. Heatstroke is on the horizon with prolonged exertion.From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.
Humidity
August and September, with an average relative humidity of 80%, are the most humid months.Rainfall
In Lễ Pháp, in September, during 18.5 rainfall days, 73mm (2.87") of precipitation is typically accumulated. In Lễ Pháp, during the entire year, the rain falls for 181.2 days and collects up to 595mm (23.43") of precipitation.Daylight
In September, the average length of the day is 12h and 16min.On the first day of the month, sunrise is at 05:40 and sunset at 18:12. On the last day of September, in Lễ Pháp, sunrise is at 05:47 and sunset at 17:45 +07.
Sunshine
In September, the average sunshine in Lễ Pháp is 8.5h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 7 during September translates into the following guidance:
Take precautions against overexposure. Protection against sun damage is needed. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Frequently asked questions
How hot is it in Lễ Pháp in September?
What are the most humid months in Lễ Pháp?
What is the average humidity in September in Lễ Pháp?
How much does it rain in Lễ Pháp in September?
How many hours of daylight does Lễ Pháp have in September?
When is the sunrise / sunset in September in Lễ Pháp?
How many hours of sunshine does Lễ Pháp have in September?
When is the highest UV index in Lễ Pháp?
What is the UV index intensity in September in Lễ Pháp?
Average temperature in September
Lễ Pháp, Vietnam
- Average high temperature in September: 31.7°C
The warmest month (with the highest average high temperature) is June (35.4°C).
The month with the lowest average high temperature is January (20.7°C).
- Average low temperature in September: 24.2°C
The month with the highest average low temperature is June (26.6°C).
The coldest month (with the lowest average low temperature) is January (14.4°C).
Average pressure in September
Lễ Pháp, Vietnam
- Average pressure in September: 1008.5mbar
The month with the highest atmospheric pressure is January (1019.2mbar).
The month with the lowest atmospheric pressure is June (1003.1mbar).
Average wind speed in September
Lễ Pháp, Vietnam
- Average wind speed in September: 6.9km/h
The windiest month (with the highest average wind speed) is March (9.9km/h).
The calmest months (with the lowest average wind speed) are August and September (6.9km/h).
Average humidity in September
Lễ Pháp, Vietnam
- Average humidity in September: 80%
The months with the highest relative humidity are August and September (80%).
The month with the lowest relative humidity is December (69%).
Average rainfall in September
Lễ Pháp, Vietnam
- Average rainfall in September: 73mm
The wettest month (with the highest rainfall) is August (135mm).
The driest month (with the least rainfall) is February (7mm).
Average rainfall days in September
Lễ Pháp, Vietnam
- Average rainfall days in September: 18.5 days
The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is February (7.8 days).
Average daylight in September /
Average sunshine in September
Lễ Pháp, 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: 8h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in September
Lễ Pháp, Vietnam
- Average sunshine days in September: 9.5 days
The month with the most sunshine days is December (19.6 days).
The month with the least sunshine days is July (6.2 days).
Average UV index in September
Lễ Pháp, Vietnam
- Average UV index in September: 7
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in September
Lễ Pháp, Vietnam
- Average cloud cover in September: 43
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is June (Cloud cover 40).
Average visibility in September
Lễ Pháp, Vietnam
- Average visibility in September: 9km
The months with the highest visibility are February, March and June (10km).
The months with the lowest visibility are January, April, May, July, August, September, October, November and December (9km).
Lễ Pháp, Vietnam
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