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 transition from August to September sees average high-temperatures adjusting to a still tropical 33.6°C (92.5°F), from a not significantly different 32.1°C (89.8°F). In Kedunggalih, an average low-temperature of 22.2°C (72°F) is recorded during September nights.Heat index
During September, the heat index is evaluated at a blisteringly hot 43°C (109.4°F). Stay wary: Heat exhaustion and heat cramps are possible. Heatstroke can ensue from extended effort.Factoring in the heat index, values are geared towards shaded areas with light breezes. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', joins air temperature with relative humidity to produce a temperature perception for humans. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.
Humidity
September and October, with an average relative humidity of 65%, are the least humid months in Kedunggalih, Indonesia.Rainfall
In Kedunggalih, in September, it is raining for 8.3 days, with typically 18mm (0.71") of accumulated precipitation. In Kedunggalih, during the entire year, the rain falls for 248.3 days and collects up to 1536mm (60.47") of precipitation.Daylight
In Kedunggalih, the average length of the day in September is 12h and 4min.On the first day of September, sunrise is at 05:31 and sunset at 17:29. On the last day of the month, sunrise is at 05:15 and sunset at 17:25 WIB.
Sunshine
In September, the average sunshine is 9.6h.UV index
February, April through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.Note: The UV index of 7 in September translates into these instructions:
Fend off overexposure. Sun protection is vital. 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. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in September?
What are the least humid months?
What is the average humidity in September?
How much does it rain in September?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Kedunggalih have in September?
What is the month with the highest UV index?
What is the UV index reading in September?
Average temperature in September
Kedunggalih, Indonesia
- Average high temperature in September: 33.6°C
The warmest month (with the highest average high temperature) is October (34.5°C).
The months with the lowest average high temperature are February and March (29.8°C).
- Average low temperature in September: 22.2°C
The month with the highest average low temperature is November (24.3°C).
The coldest month (with the lowest average low temperature) is August (21.3°C).
Average pressure in September
Kedunggalih, Indonesia
- Average pressure in September: 1011.4mbar
The month with the highest atmospheric pressure is August (1011.5mbar).
The month with the lowest atmospheric pressure is December (1008.8mbar).
Average wind speed in September
Kedunggalih, Indonesia
- Average wind speed in September: 9.2km/h
The windiest month (with the highest average wind speed) is September (9.2km/h).
The calmest month (with the lowest average wind speed) is April (5.1km/h).
Average humidity in September
Kedunggalih, Indonesia
- Average humidity in September: 65%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are September and October (65%).
Average rainfall in September
Kedunggalih, Indonesia
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is March (283mm).
The driest month (with the least rainfall) is August (10mm).
Average rainfall days in September
Kedunggalih, Indonesia
- Average rainfall days in September: 8.3 days
The month with the highest number of rainy days is January (30.5 days).
The month with the least rainy days is August (6 days).
Average daylight in September /
Average sunshine in September
Kedunggalih, Indonesia
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is October (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 6h and 54min).
Average sunshine days in September
Kedunggalih, Indonesia
- Average sunshine days in September: 19.8 days
The month with the most sunshine days is August (22.6 days).
The month with the least sunshine days is February (0.1 days).
Average UV index in September
Kedunggalih, Indonesia
- Average UV index in September: 7
The months with the highest UV index are February, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January and March (UV index 6).
Average cloud cover in September
Kedunggalih, Indonesia
- Average cloud cover in September: 19
The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are August and September (Cloud cover 19).
Average visibility in September
Kedunggalih, Indonesia
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March and April (8km).
