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
September notes an average high-temperature of a still tropical 31.4°C (88.5°F), subtly differing from August's 30.4°C (86.7°F). Rappang experiences an average low-temperature of 24.4°C (75.9°F) in month of September.Heat index
The heat index value for September is evaluated at a fiery hot 39°C (102.2°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.
Humidity
September and October, with an average relative humidity of 70%, are the least humid months in Rappang, Indonesia.Rainfall
August and September are months with the least rain when the rain falls for 8.8 days and typically aggregates up to 24mm (0.94") of rain.Daylight
The average length of the day in September in Rappang is 12h and 5min.On the first day of the month, sunrise is at 05:59 and sunset at 18:01. On the last day of September, sunrise is at 05:46 and sunset at 17:54 WITA.
Sunshine
The average sunshine in September in Rappang is 10h.UV index
The months with the highest UV index in Rappang 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 unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 7 in September translates into this advice:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. 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. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
How hot is September in Rappang?
What are the least humid months in Rappang?
What is the average humidity in September in Rappang?
What is the driest month in Rappang?
How much does it rain in Rappang in September?
How many hours of daylight does Rappang have in September?
What time are sunrise and sunset in September in Rappang?
How many hours of sunshine does Rappang have in September?
What is the month with the highest UV index in Rappang?
When is the lowest UV index in Rappang?
What is the UV index intensity in September in Rappang?
Average temperature in September
Rappang, Indonesia
- Average high temperature in September: 31.4°C
The warmest month (with the highest average high temperature) is October (32.2°C).
The month with the lowest average high temperature is July (29.7°C).
- Average low temperature in September: 24.4°C
The months with the highest average low temperature are November and December (26.1°C).
The coldest month (with the lowest average low temperature) is August (24.2°C).
Average pressure in September
Rappang, Indonesia
- Average pressure in September: 1011mbar
The month with the highest atmospheric pressure is August (1011.1mbar).
The month with the lowest atmospheric pressure is December (1009mbar).
Average wind speed in September
Rappang, Indonesia
- Average wind speed in September: 13.7km/h
The windiest month (with the highest average wind speed) is August (16km/h).
The calmest month (with the lowest average wind speed) is November (7.7km/h).
Average humidity in September
Rappang, Indonesia
- Average humidity in September: 70%
The months with the highest relative humidity are May and June (78%).
The months with the lowest relative humidity are September and October (70%).
Average rainfall in September
Rappang, Indonesia
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is April (177mm).
The driest months (with the least rainfall) are August and September (24mm).
Average rainfall days in September
Rappang, Indonesia
- Average rainfall days in September: 8.8 days
The month with the highest number of rainy days is January (26.6 days).
The month with the least rainy days is August (6.5 days).
Average daylight in September /
Average sunshine in September
Rappang, Indonesia
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 11h and 54min).
- Average sunshine in September: 10h and 0min
The month with the most sunshine is December (Average sunshine: 10h and 6min).
The month with the least sunshine is May (Average sunshine: 7h and 12min).
Average sunshine days in September
Rappang, Indonesia
- Average sunshine days in September: 20.1 days
The month with the most sunshine days is August (23.2 days).
The month with the least sunshine days is February (2.1 days).
Average UV index in September
Rappang, Indonesia
- 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
Rappang, Indonesia
- Average cloud cover in September: 20
The months with the most cloud cover are January and December (Cloud cover 43).
The month with the least cloud cover is September (Cloud cover 20).
Average visibility in September
Rappang, Indonesia
- 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).
Rappang, Indonesia
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