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
The initiation of September records an average high-temperature of a still hot 31.2°C (88.2°F), displaying a near consistency with the previous month. In September, the nighttime temperature lowers to an average of 24.3°C (75.7°F).Heat index
For September, the heat index is evaluated at a fiery hot 38°C (100.4°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital 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.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.
Humidity
In September, the average relative humidity in Pamulang is 69%.Rainfall
In September, the rain falls for 15.1 days. Throughout September, 45mm (1.77") of precipitation is accumulated. Throughout the year, there are 257.1 rainfall days, and 991mm (39.02") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 4min.On the first day of the month, sunrise is at 05:53 and sunset at 17:52. On the last day of September, in Pamulang, sunrise is at 05:38 and sunset at 17:47 WIB.
Sunshine
The average sunshine in September is 9.6h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in Pamulang. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: An average UV index of 7 in September transforms into this advice:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September in Pamulang?
What is the average humidity in September in Pamulang?
How many days does it rain in September in Pamulang?
How many hours of daylight does Pamulang have in September?
When are sunrise and sunset in September in Pamulang?
How long on average sun shines in September in Pamulang?
When is the highest UV index in Pamulang?
What is the month with the lowest UV index in Pamulang?
How high is the UV index in September in Pamulang?
Average temperature in September
Pamulang, Indonesia
- Average high temperature in September: 31.2°C
The warmest month (with the highest average high temperature) is October (31.8°C).
The month with the lowest average high temperature is February (29.6°C).
- Average low temperature in September: 24.3°C
The month with the highest average low temperature is November (25.8°C).
The coldest month (with the lowest average low temperature) is July (24°C).
Average pressure in September
Pamulang, 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
Pamulang, Indonesia
- Average wind speed in September: 7.7km/h
The windiest month (with the highest average wind speed) is January (11.2km/h).
The calmest month (with the lowest average wind speed) is November (7.5km/h).
Average humidity in September
Pamulang, Indonesia
- Average humidity in September: 69%
The months with the highest relative humidity are February and March (76%).
The month with the lowest relative humidity is October (68%).
Average rainfall in September
Pamulang, Indonesia
- Average rainfall in September: 45mm
The wettest month (with the highest rainfall) is March (119mm).
The driest month (with the least rainfall) is August (36mm).
Average rainfall days in September
Pamulang, Indonesia
- Average rainfall days in September: 15.1 days
The month with the highest number of rainy days is March (26.4 days).
The month with the least rainy days is August (12.5 days).
Average daylight in September /
Average sunshine in September
Pamulang, Indonesia
- Average daylight in September: 12h and 1min
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 4min
The month with the most sunshine is March (Average sunshine: 10h and 18min).
The month with the least sunshine is July (Average sunshine: 7h and 18min).
Average sunshine days in September
Pamulang, Indonesia
- Average sunshine days in September: 11.1 days
The month with the most sunshine days is August (15.2 days).
The month with the least sunshine days is February (2.6 days).
Average UV index in September
Pamulang, 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
Pamulang, Indonesia
- Average cloud cover in September: 24
The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in September
Pamulang, 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).
