September weather forecastTaniwel, Indonesia
September weather forecast for Taniwel, Indonesia: September, the first month of the spring in Taniwel, is also a moderately hot month, with an average temperature varying between 27.5°C (81.5°F) and 23.9°C (75°F). The month with the least rainfall is September, when the rain falls for 21.5 days and typically collects 61mm (2.4") of precipitation.
September
Weather in September
September, the first month of the spring in Taniwel, is also a moderately hot month, with an average temperature varying between 27.5°C (81.5°F) and 23.9°C (75°F).Temperature
With September's arrival, Taniwel notes an average high-temperature of a still moderately hot 27.5°C (81.5°F), closely following the trend of the preceding month. Taniwel welcomes an average low temperature of 23.9°C (75°F) in September, a gentle shift from the day's high.Heat index
The heat index value for September is evaluated at a tropical 31°C (87.8°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.Evaluating the heat index requires understanding its values in the shade and with gentle winds. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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.
Humidity
In September, the average relative humidity is 82%.Rainfall
The month with the least rainfall is September, when the rain falls for 21.5 days and typically collects 61mm (2.4") of precipitation.Sea temperature
In Taniwel, the average seawater temperature in September is 28.3°C (82.9°F).Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and other activities, ensuring comfort and enjoyment for lengthened periods.
Daylight
The average length of the day in September is 12h and 5min.On the first day of the month, sunrise is at 06:24 and sunset at 18:27. On the last day of September, sunrise is at 06:12 and sunset at 18:20 WIT.
Sunshine
In September, the average sunshine is 8h.UV index
January, February, April, May, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In September, an average UV index of 7 transforms into the following instructions:
Resist overexposure. Safeguarding from solar damage is indispensable. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Stay cautious! Sand and water reflections increase UV radiation potency.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Taniwel, Indonesia
- Average high temperature in September: 27.5°C
The warmest month (with the highest average high temperature) is December (29.9°C).
The month with the lowest average high temperature is July (26.8°C).
- Average low temperature in September: 23.9°C
The month with the highest average low temperature is December (25.7°C).
The coldest months (with the lowest average low temperature) are August and September (23.9°C).
Average pressure in September
Taniwel, Indonesia
- Average pressure in September: 1010.7mbar
The month with the highest atmospheric pressure is August (1010.9mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed in September
Taniwel, Indonesia
- Average wind speed in September: 9.1km/h
The windiest month (with the highest average wind speed) is July (11.8km/h).
The calmest month (with the lowest average wind speed) is November (5.6km/h).
Average humidity in September
Taniwel, Indonesia
- Average humidity in September: 82%
The month with the highest relative humidity is July (85%).
The months with the lowest relative humidity are November and December (77%).
Average rainfall in September
Taniwel, Indonesia
- Average rainfall in September: 61mm
The wettest month (with the highest rainfall) is June (180mm).
The driest month (with the least rainfall) is September (61mm).
Average rainfall days in September
Taniwel, Indonesia
- Average rainfall days in September: 21.5 days
The month with the highest number of rainy days is March (30.1 days).
The month with the least rainy days is October (20.6 days).
Average sea temperature in September
Taniwel, Indonesia
- Average sea temperature in September: 28.3°C
The best month for swimming (with the highest average sea temperature) is November (29.7°C).
The coldest month (with the lowest average sea temperature) is July (27.9°C).
Average daylight in September /
Average sunshine in September
Taniwel, Indonesia
- Average daylight in September: 12h and 6min
The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 12h and 0min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is November (Average sunshine: 9h and 6min).
The month with the least sunshine is July (Average sunshine: 6h and 12min).
Average sunshine days in September
Taniwel, Indonesia
- Average sunshine days in September: 6.1 days
The month with the most sunshine days is October (6.5 days).
The month with the least sunshine days is April (0.1 days).
Average UV index in September
Taniwel, Indonesia
- Average UV index in September: 7
The months with the highest UV index are January, February, April, May, September, October, November and December (UV index 7).
The months with the lowest UV index are March, June, July and August (UV index 6).
Average cloud cover in September
Taniwel, Indonesia
- Average cloud cover in September: 45
The month with the most cloud cover is July (Cloud cover 58).
The month with the least cloud cover is November (Cloud cover 30).
Average visibility in September
Taniwel, Indonesia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is April (9km).
