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
As September unfolds, the average high-temperature reaches a still tropical 31.6°C (88.9°F), hinting at a slight fluctuation from the previous month. In the month of September, the nighttime temperature dips to a steady average of 23.5°C (74.3°F).Heat index
The heat index for September is appraised at an extremely hot 42°C (107.6°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.Consider that heat index readings are for situations in the shade and light wind. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.
Humidity
The average relative humidity in September in Padang Serai is 78%.Rainfall
In Padang Serai, Malaysia, during September, the rain falls for 17.8 days and regularly aggregates up to 40mm (1.57") of precipitation. In Padang Serai, during the entire year, the rain falls for 220.1 days and collects up to 579mm (22.8") of precipitation.Daylight
In September, the average length of the day is 12h and 9min.On the first day of the month, sunrise is at 7:11 am and sunset at 7:24 pm. On the last day of September, sunrise is at 7:05 am and sunset at 7:09 pm +08.
Sunshine
The average sunshine in September is 8.6h.UV index
The months with the highest UV index in Padang Serai are January through October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In September, the maximum UV index of 7 suggests this advice:
Shield from overexposure. Defense against sun-related harm is required. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Frequently asked questions
How hot is it in Padang Serai in September?
What is the average humidity in September in Padang Serai?
How much does it rain in Padang Serai in September?
What is the average length of the day in September in Padang Serai?
When is the sunrise / sunset in September in Padang Serai?
How many hours of sunshine does Padang Serai have in September?
What is the month with the highest UV index in Padang Serai?
What is the UV index intensity in September in Padang Serai?
Average temperature in September
Padang Serai, Malaysia
- Average high temperature in September: 31.6°C
The warmest months (with the highest average high temperature) are February and June (32.8°C).
The month with the lowest average high temperature is December (30.7°C).
- Average low temperature in September: 23.5°C
The month with the highest average low temperature is May (24.3°C).
The coldest month (with the lowest average low temperature) is January (22.5°C).
Average pressure in September
Padang Serai, Malaysia
- Average pressure in September: 1009.9mbar
The month with the highest atmospheric pressure is January (1010.7mbar).
The months with the lowest atmospheric pressure are May and June (1008.9mbar).
Average wind speed in September
Padang Serai, Malaysia
- Average wind speed in September: 5km/h
The windiest months (with the highest average wind speed) are January and July (5.3km/h).
The calmest month (with the lowest average wind speed) is November (4.5km/h).
Average humidity in September
Padang Serai, Malaysia
- Average humidity in September: 78%
The months with the highest relative humidity are November and December (84%).
The months with the lowest relative humidity are February and August (77%).
Average rainfall in September
Padang Serai, Malaysia
- Average rainfall in September: 40mm
The wettest month (with the highest rainfall) is November (75mm).
The driest month (with the least rainfall) is June (32mm).
Average rainfall days in September
Padang Serai, Malaysia
- Average rainfall days in September: 17.8 days
The month with the highest number of rainy days is December (23.8 days).
The month with the least rainy days is June (13.8 days).
Average daylight in September /
Average sunshine in September
Padang Serai, Malaysia
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in September: 8h and 4min
The months with the most sunshine are February and June (Average sunshine: 9h and 0min).
The month with the least sunshine is November (Average sunshine: 7h and 24min).
Average sunshine days in September
Padang Serai, Malaysia
- Average sunshine days in September: 9.8 days
The month with the most sunshine days is June (14 days).
The month with the least sunshine days is December (4.8 days).
Average UV index in September
Padang Serai, Malaysia
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are November and December (UV index 6).
Average cloud cover in September
Padang Serai, Malaysia
- Average cloud cover in September: 41
The month with the most cloud cover is November (Cloud cover 50).
The month with the least cloud cover is February (Cloud cover 33).
Average visibility in September
Padang Serai, Malaysia
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are November and December (8km).
Padang Serai, Malaysia
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