September weather forecastBalanipa, Indonesia
September
Weather in September
The first month of the spring, September, is also a moderately hot month in Balanipa, Indonesia, with an average temperature ranging between min 21.5°C (70.7°F) and max 29.6°C (85.3°F).Temperature
The onset of September notes an average high-temperature of a still warm 29.6°C (85.3°F), subtly shifted from August's 28.8°C (83.8°F). Throughout the month of September, Balanipa reports a steady low-temperature average of 21.5°C (70.7°F).Heat index
In September, the average heat index is evaluated at a fiery hot 35°C (95°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.Be informed that the heat index values are oriented around shady conditions and gentle breezes. 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 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.
Humidity
The months with the lowest humidity are September and October, with an average relative humidity of 73%.Rainfall
September is the month with the least rainfall. Rain falls for 19.7 days and accumulates 58mm (2.28") of precipitation.Daylight
In September, the average length of the day is 12h and 5min.On the first day of September, sunrise is at 06:02 and sunset at 18:05. On the last day of the month, sunrise is at 05:49 and sunset at 17:57 WITA.
Sunshine
With an average of 10.1h of sunshine, September has the most sunshine of the year.UV index
The months with the highest UV index are January, February, April, September through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The daily maximum UV index of 7 in September interprets into the following advice:
Inhibit overexposure. Warding off sun damage is of utmost importance. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Balanipa, Indonesia
- Average high temperature in September: 29.6°C
The warmest month (with the highest average high temperature) is October (29.8°C).
The month with the lowest average high temperature is July (28.1°C).
- Average low temperature in September: 21.5°C
The month with the highest average low temperature is December (23.2°C).
The coldest month (with the lowest average low temperature) is September (21.5°C).
Average pressure in September
Balanipa, Indonesia
- Average pressure in September: 1011.1mbar
The months with the highest atmospheric pressure are August and September (1011.1mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).
Average wind speed in September
Balanipa, Indonesia
- Average wind speed in September: 8.5km/h
The windiest month (with the highest average wind speed) is August (9.3km/h).
The calmest month (with the lowest average wind speed) is November (5.6km/h).
Average humidity in September
Balanipa, Indonesia
- Average humidity in September: 73%
The months with the highest relative humidity are April, May and June (81%).
The months with the lowest relative humidity are September and October (73%).
Average rainfall in September
Balanipa, Indonesia
- Average rainfall in September: 58mm
The wettest month (with the highest rainfall) is April (187mm).
The driest month (with the least rainfall) is September (58mm).
Average rainfall days in September
Balanipa, Indonesia
- Average rainfall days in September: 19.7 days
The month with the highest number of rainy days is December (30.2 days).
The month with the least rainy days is September (19.7 days).
Average daylight in September /
Average sunshine in September
Balanipa, 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: 11h and 54min).
- Average sunshine in September: 10h and 6min
The month with the most sunshine is September (Average sunshine: 10h and 6min).
The month with the least sunshine is May (Average sunshine: 6h and 30min).
Average sunshine days in September
Balanipa, Indonesia
- Average sunshine days in September: 6.8 days
The month with the most sunshine days is August (7.3 days).
The months with the least sunshine days are April and December (0.1 days).
Average UV index in September
Balanipa, Indonesia
- Average UV index in September: 7
The months with the highest UV index are January, February, April, September, October, November and December (UV index 7).
The months with the lowest UV index are March, May, June, July and August (UV index 6).
Average cloud cover in September
Balanipa, Indonesia
- Average cloud cover in September: 23
The months with the most cloud cover are April and December (Cloud cover 43).
The month with the least cloud cover is September (Cloud cover 23).
Average visibility in September
Balanipa, Indonesia
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, May, November and December (9km).





