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
Ban Khwang's weather in September displays an average high-temperature of a still tropical 31.9°C (89.4°F), showing minor disparity from August's 32°C (89.6°F). During September, Ban Khwang consistently records a temperature low averaging a moderately hot 25°C (77°F).Heat index
The heat index for September is appraised at an extremely hot 43°C (109.4°F). Stay alert: Heat cramps and heat exhaustion are expected. Heatstroke is a likely outcome of ongoing activity.Heat index evaluations are typically in the context of light winds and shaded environments. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. When body heat isn't effectively managed, risks of dehydration and overheating amplify.
Humidity
In Ban Khwang, the average relative humidity in September is 78%.Rainfall
In Ban Khwang, during September, the rain falls for 23.4 days and regularly aggregates up to 138mm (5.43") of precipitation. Throughout the year, in Ban Khwang, there are 181.8 rainfall days, and 774mm (30.47") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 13min.On the first day of September, sunrise is at 06:05 and sunset at 18:29. On the last day of the month, sunrise is at 06:07 and sunset at 18:08 +07.
Sunshine
In September, the average sunshine is 7h.UV index
The months with the lowest UV index in Ban Khwang, Thailand, are January, May 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: The daily high UV index of 7 in September translates into this advice:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Frequently asked questions
How hot does it get in Ban Khwang in September?
What is the average humidity in September in Ban Khwang?
How much does it rain in Ban Khwang in September?
What is the average length of the day in September in Ban Khwang?
When is the sunrise / sunset in September in Ban Khwang?
How long on average sun shines in September in Ban Khwang?
When is the lowest UV index in Ban Khwang?
What is the UV index intensity in September in Ban Khwang?
Average temperature in September
Ban Khwang, Thailand
- Average high temperature in September: 31.9°C
The warmest month (with the highest average high temperature) is April (37.7°C).
The month with the lowest average high temperature is November (31.4°C).
- Average low temperature in September: 25°C
The month with the highest average low temperature is April (27.9°C).
The coldest month (with the lowest average low temperature) is December (21.6°C).
Average pressure in September
Ban Khwang, Thailand
- Average pressure in September: 1008.2mbar
The month with the highest atmospheric pressure is January (1012.8mbar).
The month with the lowest atmospheric pressure is June (1006.8mbar).
Average wind speed in September
Ban Khwang, Thailand
- Average wind speed in September: 7.7km/h
The windiest months (with the highest average wind speed) are March and April (11.1km/h).
The calmest month (with the lowest average wind speed) is October (7.1km/h).
Average humidity in September
Ban Khwang, Thailand
- Average humidity in September: 78%
The month with the highest relative humidity is October (79%).
The month with the lowest relative humidity is January (53%).
Average rainfall in September
Ban Khwang, Thailand
- Average rainfall in September: 138mm
The wettest month (with the highest rainfall) is October (153mm).
The driest month (with the least rainfall) is February (6mm).
Average rainfall days in September
Ban Khwang, Thailand
- Average rainfall days in September: 23.4 days
The month with the highest number of rainy days is September (23.4 days).
The month with the least rainy days is December (3.5 days).
Average daylight in September /
Average sunshine in September
Ban Khwang, Thailand
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in September: 7h and 0min
The month with the most sunshine is May (Average sunshine: 10h and 18min).
The month with the least sunshine is August (Average sunshine: 6h and 30min).
Average sunshine days in September
Ban Khwang, Thailand
- Average sunshine days in September: 5.8 days
The month with the most sunshine days is December (26.4 days).
The month with the least sunshine days is September (5.8 days).
Average UV index in September
Ban Khwang, Thailand
- Average UV index in September: 7
The months with the highest UV index are February, March and April (UV index 8).
The months with the lowest UV index are January, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in September
Ban Khwang, Thailand
- Average cloud cover in September: 51
The month with the most cloud cover is August (Cloud cover 54).
The month with the least cloud cover is February (Cloud cover 19).
Average visibility in September
Ban Khwang, Thailand
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are July, August, September and October (9km).
Ban Khwang, Thailand
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