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 month of September, characterized by an average high of 33.3°C (91.9°F) and a low of 22.4°C (72.3°F), is recognized as the warmest.Heat index
The heat index for September is estimated at a blisteringly hot 42°C (107.6°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.Always consider that heat index estimations are for light winds and places in the shade. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', arises from combining readings of air temperature and relative moisture content. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important 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.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.
Humidity
With an average relative humidity of 64%, September is the least humid month.Rainfall
In Cirende, in September, it is raining for 14.2 days, with typically 41mm (1.61") of accumulated precipitation. Throughout the year, in Cirende, there are 232.8 rainfall days, and 1185mm (46.65") of precipitation is accumulated.Daylight
In Cirende, the average length of the day in September is 12h and 4min.On the first day of September in Cirende, sunrise is at 05:50 and sunset at 17:49. On the last day of the month, sunrise is at 05:35 and sunset at 17:44 WIB.
Sunshine
The average sunshine in September is 9.4h.UV index
February through December, with an average maximum UV index of 7, are months with the highest UV index in Cirende. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 7 during September translates into these guidelines:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the hottest in Cirende?
How hot does it get in Cirende in September?
What is the least humid month in Cirende?
What is the average humidity in September in Cirende?
How many days does it rain in September in Cirende?
How many hours of daylight does Cirende have in September?
When is the sunrise / sunset in September in Cirende?
How long on average sun shines in September in Cirende?
What is the month with the highest UV index in Cirende?
What is the UV index reading in September in Cirende?
Average temperature in September
Cirende, Indonesia
- Average high temperature in September: 33.3°C
The warmest month (with the highest average high temperature) is September (33.3°C).
The months with the lowest average high temperature are January and February (29.8°C).
- Average low temperature in September: 22.4°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 (21.7°C).
Average pressure in September
Cirende, Indonesia
- Average pressure in September: 1011.2mbar
The month with the highest atmospheric pressure is September (1011.2mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).
Average wind speed in September
Cirende, Indonesia
- Average wind speed in September: 7.3km/h
The windiest month (with the highest average wind speed) is January (8.3km/h).
The calmest month (with the lowest average wind speed) is November (5.8km/h).
Average humidity in September
Cirende, Indonesia
- Average humidity in September: 64%
The months with the highest relative humidity are February and March (79%).
The month with the lowest relative humidity is September (64%).
Average rainfall in September
Cirende, Indonesia
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is March (164mm).
The driest month (with the least rainfall) is July (27mm).
Average rainfall days in September
Cirende, Indonesia
- Average rainfall days in September: 14.2 days
The month with the highest number of rainy days is November (26.2 days).
The month with the least rainy days is August (11.8 days).
Average daylight in September /
Average sunshine in September
Cirende, 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 2min
The month with the most sunshine is March (Average sunshine: 9h and 36min).
The month with the least sunshine is July (Average sunshine: 7h and 18min).
Average sunshine days in September
Cirende, Indonesia
- Average sunshine days in September: 13.1 days
The month with the most sunshine days is July (17.5 days).
The month with the least sunshine days is November (2.6 days).
Average UV index in September
Cirende, 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
Cirende, Indonesia
- Average cloud cover in September: 24
The months with the most cloud cover are January and February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in September
Cirende, Indonesia
- Average visibility in September: 10km
The months with the highest visibility are January, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are February, March and April (9km).
