September weather forecastLulut, Indonesia
September
Weather in September
The first month of the spring, September, is also a hot month in Lulut, Indonesia, with an average temperature fluctuating between 23.3°C (73.9°F) and 32.3°C (90.1°F).Temperature
The warmest months are September and October, with an average high-temperature of 32.3°C (90.1°F).Heat index
The heat index value during September is computed to be a blisteringly hot 41°C (105.8°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.Realize that the values for the heat index are set for shaded places and light winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.
Humidity
September and October, with an average relative humidity of 68%, are the least humid months.Rainfall
In September, in Lulut, Indonesia, the rain falls for 14.9 days. Throughout September, 51mm (2.01") of precipitation is accumulated. Throughout the year, in Lulut, there are 244 rainfall days, and 1050mm (41.34") of precipitation is accumulated.Daylight
The average length of the day in September in Lulut is 12h and 4min.On the first day of the month, sunrise is at 05:52 and sunset at 17:52. On the last day of September, in Lulut, Indonesia, sunrise is at 05:37 and sunset at 17:47 WIB.
Sunshine
In Lulut, the average sunshine in September is 9.3h.UV index
February through December, with an average maximum UV index of 7, are months with the highest UV index in Lulut. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 7 during September leads to these instructions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Lulut, Indonesia
- Average high temperature in September: 32.3°C
The warmest months (with the highest average high temperature) are September and October (32.3°C).
The month with the lowest average high temperature is January (29.5°C).
- Average low temperature in September: 23.3°C
The month with the highest average low temperature is November (24.6°C).
The coldest months (with the lowest average low temperature) are July and August (22.5°C).
Average pressure in September
Lulut, Indonesia
- Average pressure in September: 1011.1mbar
The month with the highest atmospheric pressure is September (1011.1mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).
Average wind speed in September
Lulut, Indonesia
- Average wind speed in September: 6.8km/h
The windiest month (with the highest average wind speed) is January (9.1km/h).
The calmest month (with the lowest average wind speed) is November (6.2km/h).
Average humidity in September
Lulut, Indonesia
- Average humidity in September: 68%
The month with the highest relative humidity is February (79%).
The months with the lowest relative humidity are September and October (68%).
Average rainfall in September
Lulut, Indonesia
- Average rainfall in September: 51mm
The wettest month (with the highest rainfall) is April (140mm).
The driest month (with the least rainfall) is August (36mm).
Average rainfall days in September
Lulut, Indonesia
- Average rainfall days in September: 14.9 days
The month with the highest number of rainy days is November (24.9 days).
The month with the least rainy days is August (11.7 days).
Average daylight in September /
Average sunshine in September
Lulut, Indonesia
- Average daylight in September: 12h and 6min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in September: 9h and 18min
The month with the most sunshine is March (Average sunshine: 9h and 42min).
The month with the least sunshine is July (Average sunshine: 7h and 6min).
Average sunshine days in September
Lulut, Indonesia
- Average sunshine days in September: 12.9 days
The month with the most sunshine days is August (15.8 days).
The month with the least sunshine days is November (3.5 days).
Average UV index in September
Lulut, Indonesia
- Average UV index in September: 7
The months with the highest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is January (UV index 6).
Average cloud cover in September
Lulut, Indonesia
- Average cloud cover in September: 29
The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in September
Lulut, Indonesia
- Average visibility in September: 10km
The months with the highest visibility are March, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February and April (9km).
