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
Welcoming September, Ban Bua Ngam notes an average high-temperature of a still tropical 31.5°C (88.7°F), nearly consistent with August's 32°C (89.6°F). In Ban Bua Ngam, September nights witness a steady temperature drop to a warm 25.8°C (78.4°F).Heat index
The heat index value for September is computed to be a scorching 41°C (105.8°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.Evaluating the heat index requires understanding its values in the shade and with gentle winds. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', provides an understanding of perceived warmth by combining temperature and relative humidity. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.
Humidity
The average relative humidity in September is 75%.Rainfall
In Ban Bua Ngam, in September, it is raining for 18.1 days, with typically 38mm (1.5") of accumulated precipitation. Throughout the year, in Ban Bua Ngam, there are 127.7 rainfall days, and 283mm (11.14") of precipitation is accumulated.Daylight
In September, the average length of the day in Ban Bua Ngam is 12h and 13min.On the first day of the month, sunrise is at 06:08 and sunset at 18:31. On the last day of September, sunrise is at 06:09 and sunset at 18:10 +07.
Sunshine
In September, the average sunshine is 7.4h.UV index
The months with the lowest UV index are January, February, June through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 7 in September interprets into the following advice:
Deflect overexposure. Sun protection is a necessity. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the average humidity in September?
How much does it rain in September?
How many hours of daylight does Ban Bua Ngam have in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Ban Bua Ngam have in September?
What is the month with the lowest UV index?
What is the UV index reading in September?
Average temperature in September
Ban Bua Ngam, Thailand
- Average high temperature in September: 31.5°C
The warmest month (with the highest average high temperature) is April (35.2°C).
The month with the lowest average high temperature is December (31°C).
- Average low temperature in September: 25.8°C
The month with the highest average low temperature is May (28.3°C).
The coldest month (with the lowest average low temperature) is December (23.3°C).
Average pressure in September
Ban Bua Ngam, Thailand
- Average pressure in September: 1008.2mbar
The month with the highest atmospheric pressure is January (1012.3mbar).
The month with the lowest atmospheric pressure is June (1007mbar).
Average wind speed in September
Ban Bua Ngam, Thailand
- Average wind speed in September: 9km/h
The windiest month (with the highest average wind speed) is March (13.9km/h).
The calmest month (with the lowest average wind speed) is October (7.8km/h).
Average humidity in September
Ban Bua Ngam, Thailand
- Average humidity in September: 75%
The month with the highest relative humidity is October (76%).
The month with the lowest relative humidity is January (59%).
Average rainfall in September
Ban Bua Ngam, Thailand
- Average rainfall in September: 38mm
The wettest month (with the highest rainfall) is October (68mm).
The driest month (with the least rainfall) is February (1mm).
Average rainfall days in September
Ban Bua Ngam, Thailand
- Average rainfall days in September: 18.1 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (2.3 days).
Average daylight in September /
Average sunshine in September
Ban Bua Ngam, Thailand
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is May (Average sunshine: 11h and 0min).
The months with the least sunshine are October and November (Average sunshine: 6h and 54min).
Average sunshine days in September
Ban Bua Ngam, Thailand
- Average sunshine days in September: 10 days
The month with the most sunshine days is January (27.9 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in September
Ban Bua Ngam, Thailand
- Average UV index in September: 7
The months with the highest UV index are March, April and May (UV index 8).
The months with the lowest UV index are January, February, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in September
Ban Bua Ngam, Thailand
- Average cloud cover in September: 48
The month with the most cloud cover is July (Cloud cover 50).
The month with the least cloud cover is February (Cloud cover 15).
Average visibility in September
Ban Bua Ngam, Thailand
- 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).
