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
Jorak marks the start of September with an average high temperature of a still tropical 31.4°C (88.5°F), mirroring the readings from August. During September, Jorak witnesses a consistent average low-temperature of 24.6°C (76.3°F).Heat index
The average heat index in September is estimated at an extremely hot 40°C (104°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.Bear in mind that the heat index values are determined for shaded areas and light breezes. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. Rising body temperatures due to excess heat retention could signify impending heat disorders.
Humidity
August and September, with an average relative humidity of 75%, are the least humid months.Rainfall
The month with the least rainfall in Jorak is September, when the rain falls for 23.1 days and typically collects 63mm (2.48") of precipitation.Daylight
In September, the average length of the day in Jorak is 12h and 8min.On the first day of the month, sunrise is at 7:04 am and sunset at 7:13 pm. On the last day of September, in Jorak, sunrise is at 6:56 am and sunset at 7:02 pm +08.
Sunshine
The months with the most sunshine are August and September, with an average of 8.9h of sunshine.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.Note: In September, a daily maximum UV index of 7 leads to the following instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Jorak in September?
What are the least humid months in Jorak?
What is the average humidity in September in Jorak?
What is the driest month in Jorak?
How much does it rain in Jorak in September?
What is the average length of the day in September in Jorak?
When is the sunrise / sunset in September in Jorak?
What are the months with the most sunshine in Jorak?
How long on average sun shines in September in Jorak?
What are the months with the highest UV index in Jorak?
What is the month with the lowest UV index in Jorak?
What is the UV index reading in September in Jorak?
Average temperature in September
Jorak, Malaysia
- Average high temperature in September: 31.4°C
The warmest months (with the highest average high temperature) are April and May (31.9°C).
The month with the lowest average high temperature is December (29.9°C).
- Average low temperature in September: 24.6°C
The month with the highest average low temperature is May (25.3°C).
The coldest month (with the lowest average low temperature) is February (23.5°C).
Average pressure in September
Jorak, Malaysia
- Average pressure in September: 1009.6mbar
The months with the highest atmospheric pressure are January and February (1010.3mbar).
The month with the lowest atmospheric pressure is May (1008.6mbar).
Average wind speed in September
Jorak, Malaysia
- Average wind speed in September: 6.4km/h
The windiest month (with the highest average wind speed) is January (8.4km/h).
The calmest month (with the lowest average wind speed) is April (5.4km/h).
Average humidity in September
Jorak, Malaysia
- Average humidity in September: 75%
The month with the highest relative humidity is December (83%).
The months with the lowest relative humidity are August and September (75%).
Average rainfall in September
Jorak, Malaysia
- Average rainfall in September: 63mm
The wettest month (with the highest rainfall) is November (172mm).
The driest month (with the least rainfall) is September (63mm).
Average rainfall days in September
Jorak, Malaysia
- Average rainfall days in September: 23.1 days
The month with the highest number of rainy days is November (27.6 days).
The month with the least rainy days is February (18.3 days).
Average daylight in September /
Average sunshine in September
Jorak, Malaysia
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 0min).
- Average sunshine in September: 8h and 5min
The months with the most sunshine are August and September (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 18min).
Average sunshine days in September
Jorak, Malaysia
- Average sunshine days in September: 5.1 days
The month with the most sunshine days is February (8.5 days).
The month with the least sunshine days is November (1.5 days).
Average UV index in September
Jorak, Malaysia
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in September
Jorak, Malaysia
- Average cloud cover in September: 35
The month with the most cloud cover is November (Cloud cover 49).
The months with the least cloud cover are June, July and August (Cloud cover 34).
Average visibility in September
Jorak, Malaysia
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, November and December (9km).
