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
With an average high-temperature of 33.2°C (91.8°F) and an average low-temperature of 22.9°C (73.2°F), September is the warmest month.Heat index
September's average heat index is computed to be a blazing hot 47°C (116.6°F). On guard: Heat exhaustion and heat cramps are predicted. Heatstroke is a potential hazard with continuous physical effort.Keep in mind the heat index values are meant for areas in shade and with light wind. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.
Humidity
The least humid month is September, with an average relative humidity of 76%.Rainfall
The month with the least rainfall is September, when the rain falls for 17.7 days and typically collects 55mm (2.17") of precipitation.Daylight
In September, the average length of the day is 12h and 6min.On the first day of the month, sunrise is at 06:04 and sunset at 18:09. On the last day of September, sunrise is at 05:53 and sunset at 18:00 WIB.
Sunshine
September has the most sunshine of the year in Muara Bulian, with an average of 9.4h of sunshine.UV index
The months with the highest UV index in Muara Bulian are March through November, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.Note: An average UV index of 7 in September transforms into this advice:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the warmest months in Muara Bulian?
How hot does it get in Muara Bulian in September?
What is the least humid month in Muara Bulian?
What is the average humidity in September in Muara Bulian?
What is the driest month in Muara Bulian?
How much does it rain in Muara Bulian in September?
What is the average length of the day in September in Muara Bulian?
When are sunrise and sunset in September in Muara Bulian?
What month has the most sunshine in Muara Bulian?
How many hours of sunshine does Muara Bulian have in September?
What is the month with the highest UV index in Muara Bulian?
What is the UV index reading in September in Muara Bulian?
Average temperature in September
Muara Bulian, Indonesia
- Average high temperature in September: 33.2°C
The warmest month (with the highest average high temperature) is September (33.2°C).
The month with the lowest average high temperature is December (30.5°C).
- Average low temperature in September: 22.9°C
The month with the highest average low temperature is May (23.6°C).
The coldest month (with the lowest average low temperature) is September (22.9°C).
Average pressure in September
Muara Bulian, Indonesia
- Average pressure in September: 1010mbar
The month with the highest atmospheric pressure is February (1010.2mbar).
The month with the lowest atmospheric pressure is November (1009mbar).
Average wind speed in September
Muara Bulian, Indonesia
- Average wind speed in September: 4.4km/h
The windiest month (with the highest average wind speed) is January (4.9km/h).
The calmest month (with the lowest average wind speed) is April (3.3km/h).
Average humidity in September
Muara Bulian, Indonesia
- Average humidity in September: 76%
The months with the highest relative humidity are April and December (87%).
The month with the lowest relative humidity is September (76%).
Average rainfall in September
Muara Bulian, Indonesia
- Average rainfall in September: 55mm
The wettest month (with the highest rainfall) is April (174mm).
The driest month (with the least rainfall) is September (55mm).
Average rainfall days in September
Muara Bulian, Indonesia
- Average rainfall days in September: 17.7 days
The month with the highest number of rainy days is March (28.5 days).
The month with the least rainy days is September (17.7 days).
Average daylight in September /
Average sunshine in September
Muara Bulian, Indonesia
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 0min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is September (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 6h and 24min).
Average sunshine days in September
Muara Bulian, Indonesia
- Average sunshine days in September: 10.4 days
The month with the most sunshine days is August (10.5 days).
The month with the least sunshine days is March (2 days).
Average UV index in September
Muara Bulian, Indonesia
- Average UV index in September: 7
The months with the highest UV index are March, April, May, June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February and December (UV index 6).
Average cloud cover in September
Muara Bulian, Indonesia
- Average cloud cover in September: 40
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 40).
Average visibility in September
Muara Bulian, Indonesia
- Average visibility in September: 8km
The months with the highest visibility are August, September and October (8km).
The months with the lowest visibility are April, May and December (6km).
