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 advent of September brings an average high-temperature of a still tropical 31.6°C (88.9°F), almost identical to the preceding month. During the nights in September, Cicarimanah experiences a consistent average temperature of 21.8°C (71.2°F).Heat index
Throughout September, the heat index is estimated at a very hot 39°C (102.2°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.Be aware that heat index ratings are designed for shaded locations and minor breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.
Humidity
The months with the lowest humidity are September and October, with an average relative humidity of 68%.Rainfall
In Cicarimanah, in September, it is raining for 12.5 days, with typically 30mm (1.18") of accumulated precipitation. Throughout the year, there are 269.5 rainfall days, and 1589mm (62.56") of precipitation is accumulated.Daylight
In Cicarimanah, the average length of the day in September is 12h and 4min.On the first day of September, sunrise is at 05:48 and sunset at 17:47. On the last day of the month, sunrise is at 05:32 and sunset at 17:42 WIB.
Sunshine
In Cicarimanah, the average sunshine in September is 9.6h.UV index
The months with the highest UV index are January through May, July through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.Note: In September, the maximum UV index of 7 suggests these recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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 in Cicarimanah?
What is the average humidity in September?
How many days does it rain in September?
How many hours of daylight does Cicarimanah have in September?
When are sunrise and sunset in September?
How many hours of sunshine does Cicarimanah have in September?
When is the highest UV index?
What is the UV index intensity in September?
Average temperature in September
Cicarimanah, Indonesia
- Average high temperature in September: 31.6°C
The warmest month (with the highest average high temperature) is October (32.1°C).
The month with the lowest average high temperature is February (29.2°C).
- Average low temperature in September: 21.8°C
The months with the highest average low temperature are November and December (24.3°C).
The coldest month (with the lowest average low temperature) is August (21.5°C).
Average pressure in September
Cicarimanah, Indonesia
- Average pressure in September: 1011.4mbar
The month with the highest atmospheric pressure is September (1011.4mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).
Average wind speed in September
Cicarimanah, Indonesia
- Average wind speed in September: 10.3km/h
The windiest month (with the highest average wind speed) is August (10.5km/h).
The calmest month (with the lowest average wind speed) is December (5.9km/h).
Average humidity in September
Cicarimanah, Indonesia
- Average humidity in September: 68%
The months with the highest relative humidity are February and March (81%).
The months with the lowest relative humidity are September and October (68%).
Average rainfall in September
Cicarimanah, Indonesia
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is March (259mm).
The driest month (with the least rainfall) is August (20mm).
Average rainfall days in September
Cicarimanah, Indonesia
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is January (29.8 days).
The month with the least rainy days is August (10.1 days).
Average daylight in September /
Average sunshine in September
Cicarimanah, 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 42min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is July (Average sunshine: 8h and 6min).
Average sunshine days in September
Cicarimanah, Indonesia
- Average sunshine days in September: 15.3 days
The month with the most sunshine days is August (18.2 days).
The month with the least sunshine days is February (0.2 days).
Average UV index in September
Cicarimanah, Indonesia
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is June (UV index 6).
Average cloud cover in September
Cicarimanah, Indonesia
- Average cloud cover in September: 19
The months with the most cloud cover are January and February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in September
Cicarimanah, Indonesia
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March, April and December (9km).
