September weather forecastTunggu, Indonesia
September
Weather in September
The first month of the spring, September, is also a hot month in Tunggu, Indonesia, with an average temperature varying between 33.8°C (92.8°F) and 22.9°C (73.2°F).Temperature
The advent of September reveals an average high-temperature of a still tropical 33.8°C (92.8°F), showing minimal difference from the prior month. September sees the temperature falling to a mean low of 22.9°C (73.2°F).Heat index
September's average heat index is computed to be a blistering 44°C (111.2°F). Take heed: Heat exhaustion and heat cramps are anticipated. Heatstroke is a potential outcome of continuous activity.Note that heat index values are valued for light wind and location in the shade. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.
Humidity
With an average relative humidity of 65%, September is the least humid month in Tunggu.Rainfall
In Tunggu, in September, during 11.2 rainfall days, 33mm (1.3") of precipitation is typically accumulated. Throughout the year, there are 251 rainfall days, and 1388mm (54.65") of precipitation is accumulated.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 17:36. On the last day of the month, sunrise is at 05:21 and sunset at 17:31 WIB.
Sunshine
The average sunshine in September in Tunggu is 9.5h.UV index
February through December, with an average maximum UV index of 7, are months with the highest UV index in Tunggu. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high UV index of 7 in September translates into the following recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Tunggu, Indonesia
- Average high temperature in September: 33.8°C
The warmest month (with the highest average high temperature) is October (34.4°C).
The month with the lowest average high temperature is January (30.1°C).
- Average low temperature in September: 22.9°C
The month with the highest average low temperature is November (24.3°C).
The coldest month (with the lowest average low temperature) is July (21.9°C).
Average pressure in September
Tunggu, Indonesia
- Average pressure in September: 1011.3mbar
The months with the highest atmospheric pressure are August and September (1011.3mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).
Average wind speed in September
Tunggu, Indonesia
- Average wind speed in September: 7.2km/h
The windiest month (with the highest average wind speed) is January (7.7km/h).
The calmest month (with the lowest average wind speed) is April (4.9km/h).
Average humidity in September
Tunggu, Indonesia
- Average humidity in September: 65%
The months with the highest relative humidity are February and April (84%).
The month with the lowest relative humidity is September (65%).
Average rainfall in September
Tunggu, Indonesia
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is March (231mm).
The driest month (with the least rainfall) is August (20mm).
Average rainfall days in September
Tunggu, Indonesia
- Average rainfall days in September: 11.2 days
The month with the highest number of rainy days is March (28.3 days).
The month with the least rainy days is August (9.4 days).
Average daylight in September /
Average sunshine in September
Tunggu, Indonesia
- Average daylight in September: 12h and 6min
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 30min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 7h and 36min).
Average sunshine days in September
Tunggu, Indonesia
- Average sunshine days in September: 16.1 days
The month with the most sunshine days is August (20.4 days).
The month with the least sunshine days is February (1.3 days).
Average UV index in September
Tunggu, 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
Tunggu, Indonesia
- Average cloud cover in September: 29
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in September
Tunggu, Indonesia
- Average visibility in September: 10km
The months with the highest visibility are August, September and October (10km).
The months with the lowest visibility are January, February, March and April (8km).
