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
Macanan's shift from August to September is accompanied by an average high-temperature of a still hot 30.8°C (87.4°F), a slight deviation from 30°C (86°F). In September, the nighttime temperature lowers to an average of 25.6°C (78.1°F).Heat index
September's mean heat index is computed to be a very hot 36°C (96.8°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.Note that heat index values are valued for light wind and location in the shade. 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 'felt air temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.
Humidity
In September, the average relative humidity in Macanan is 67%.Rainfall
In Macanan, in September, during 5 rainfall days, 7mm (0.28") of precipitation is typically accumulated. In Macanan, Indonesia, during the entire year, the rain falls for 179.1 days and collects up to 594mm (23.39") of precipitation.Daylight
In September, the average length of the day is 12h and 4min.On the first day of September, sunrise is at 05:37 and sunset at 17:35. On the last day of the month, sunrise is at 05:21 and sunset at 17:31 WIB.
Sunshine
The months with the most sunshine are August and September, with an average of 9.9h of sunshine.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 7 in September translates into these instructions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in September?
What is the average humidity in September in Macanan?
How many days does it rain in September?
How many hours of daylight does Macanan have in September?
When is the sunrise / sunset in September?
What are the months with the most sunshine in Macanan?
How many hours of sunshine does Macanan have in September?
What is the month with the highest UV index?
When is the lowest UV index?
How high is the UV index in September?
Average temperature in September
Macanan, Indonesia
- Average high temperature in September: 30.8°C
The warmest month (with the highest average high temperature) is November (31.6°C).
The month with the lowest average high temperature is January (29.4°C).
- Average low temperature in September: 25.6°C
The month with the highest average low temperature is November (27.1°C).
The coldest months (with the lowest average low temperature) are July and August (25.3°C).
Average pressure in September
Macanan, Indonesia
- Average pressure in September: 1011.2mbar
The month with the highest atmospheric pressure is August (1011.3mbar).
The month with the lowest atmospheric pressure is December (1008.6mbar).
Average wind speed in September
Macanan, Indonesia
- Average wind speed in September: 12.4km/h
The windiest month (with the highest average wind speed) is August (13.1km/h).
The calmest month (with the lowest average wind speed) is April (7km/h).
Average humidity in September
Macanan, Indonesia
- Average humidity in September: 67%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (66%).
Average rainfall in September
Macanan, Indonesia
- Average rainfall in September: 7mm
The wettest month (with the highest rainfall) is March (107mm).
The driest month (with the least rainfall) is August (3mm).
Average rainfall days in September
Macanan, Indonesia
- Average rainfall days in September: 5 days
The month with the highest number of rainy days is January (26.3 days).
The month with the least rainy days is August (2.8 days).
Average daylight in September /
Average sunshine in September
Macanan, 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 5min
The months with the most sunshine are August and September (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 7h and 54min).
Average sunshine days in September
Macanan, Indonesia
- Average sunshine days in September: 23.2 days
The month with the most sunshine days is August (25.5 days).
The month with the least sunshine days is January (3.4 days).
Average UV index in September
Macanan, 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
Macanan, Indonesia
- Average cloud cover in September: 12
The month with the most cloud cover is January (Cloud cover 47).
The months with the least cloud cover are August and September (Cloud cover 12).
Average visibility in September
Macanan, 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).
