September weather forecastButtock Batu, Malaysia
September
Weather in September
September, the first month of the autumn in Buttock Batu, is still a hot month, with an average temperature fluctuating between 30.7°C (87.3°F) and 22.1°C (71.8°F).Temperature
The shift into September uncovers an average high-temperature of a still hot 30.7°C (87.3°F), subtly different from the previous month. Buttock Batu records a mean low-temperature of 22.1°C (71.8°F) in September.Heat index
The heat index value during September is evaluated at a blisteringly hot 41°C (105.8°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.Be informed that the heat index values are oriented around shady conditions and gentle breezes. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.
Humidity
The average relative humidity in September is 84%.Rainfall
In September, the rain falls for 25 days. Throughout September, 103mm (4.06") of precipitation is accumulated. Throughout the year, there are 293.8 rainfall days, and 1354mm (53.31") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 9min.On the first day of September, sunrise is at 6:02 am and sunset at 6:14 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 6:00 pm +08.
Sunshine
The average sunshine in September is 9.7h.UV index
March through July, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 7 translates into these guidelines:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Buttock Batu, Malaysia
- Average high temperature in September: 30.7°C
The warmest month (with the highest average high temperature) is May (31.4°C).
The month with the lowest average high temperature is January (29.1°C).
- Average low temperature in September: 22.1°C
The month with the highest average low temperature is November (23°C).
The coldest month (with the lowest average low temperature) is September (22.1°C).
Average pressure in September
Buttock Batu, Malaysia
- Average pressure in September: 1009.5mbar
The month with the highest atmospheric pressure is February (1010.5mbar).
The months with the lowest atmospheric pressure are November and December (1008.9mbar).
Average wind speed in September
Buttock Batu, Malaysia
- Average wind speed in September: 4.5km/h
The windiest month (with the highest average wind speed) is February (5.7km/h).
The calmest month (with the lowest average wind speed) is May (3.9km/h).
Average humidity in September
Buttock Batu, Malaysia
- Average humidity in September: 84%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (83%).
Average rainfall in September
Buttock Batu, Malaysia
- Average rainfall in September: 103mm
The wettest month (with the highest rainfall) is June (134mm).
The driest month (with the least rainfall) is February (73mm).
Average rainfall days in September
Buttock Batu, Malaysia
- Average rainfall days in September: 25 days
The month with the highest number of rainy days is May (26.9 days).
The month with the least rainy days is February (21.3 days).
Average daylight in September /
Average sunshine in September
Buttock Batu, Malaysia
- Average daylight in September: 12h and 6min
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: 9h and 42min
The month with the most sunshine is May (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in September
Buttock Batu, Malaysia
- Average sunshine days in September: 3.5 days
The month with the most sunshine days is December (8.5 days).
The month with the least sunshine days is May (2.8 days).
Average UV index in September
Buttock Batu, Malaysia
- Average UV index in September: 7
The months with the highest UV index are March, April, May, June, July, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February and August (UV index 6).
Average cloud cover in September
Buttock Batu, Malaysia
- Average cloud cover in September: 47
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 45).
Average visibility in September
Buttock Batu, Malaysia
- Average visibility in September: 7km
The months with the highest visibility are June and August (8km).
The months with the lowest visibility are January, February, March, April, May, July, September, October, November and December (7km).
