September weather forecastPlaju, Indonesia
September
Weather in September
September, the first month of the spring in Plaju, is still a hot month, with an average temperature varying between 23°C (73.4°F) and 34°C (93.2°F).Temperature
Plaju's shift into September is marked by a subtle change to a still hot 34°C (93.2°F) from August's 33°C (91.4°F) in temperature. September sees the temperature falling to a mean low of 23°C (73.4°F).Heat index
The heat index value during September is estimated at a blazing hot 48°C (118.4°F). Prudent: Heat cramps and heat exhaustion are likely. Heatstroke becomes imminent with sustained exertion.Factoring in the heat index, values are geared towards shaded areas with light breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', unifies temperature and humidity readings to offer a comprehensive feel of warmth. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.
Humidity
The least humid month in Plaju is September, with an average relative humidity of 73%.Rainfall
September is the month with the least rainfall in Plaju, Indonesia. Rain falls for 15.4 days and accumulates 40mm (1.57") of precipitation.Daylight
In Plaju, the average length of the day in September is 12h and 5min.On the first day of the month, sunrise is at 05:58 and sunset at 18:02. On the last day of September, sunrise is at 05:46 and sunset at 17:54 WIB.
Sunshine
September has the most sunshine of the year in Plaju, with an average of 9h of sunshine.UV index
The months with the highest UV index are February through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 7 during September leads to these instructions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Plaju, Indonesia
- Average high temperature in September: 34°C
The warmest month (with the highest average high temperature) is October (34.1°C).
The months with the lowest average high temperature are January, February and December (31.1°C).
- Average low temperature in September: 23°C
The month with the highest average low temperature is November (24.4°C).
The coldest months (with the lowest average low temperature) are July and September (23°C).
Average pressure in September
Plaju, Indonesia
- Average pressure in September: 1010.2mbar
The month with the highest atmospheric pressure is September (1010.2mbar).
The month with the lowest atmospheric pressure is November (1009mbar).
Average wind speed in September
Plaju, Indonesia
- Average wind speed in September: 6.4km/h
The windiest month (with the highest average wind speed) is August (6.7km/h).
The calmest month (with the lowest average wind speed) is April (3.9km/h).
Average humidity in September
Plaju, Indonesia
- Average humidity in September: 73%
The month with the highest relative humidity is April (85%).
The month with the lowest relative humidity is September (73%).
Average rainfall in September
Plaju, Indonesia
- Average rainfall in September: 40mm
The wettest month (with the highest rainfall) is April (170mm).
The driest month (with the least rainfall) is September (40mm).
Average rainfall days in September
Plaju, Indonesia
- Average rainfall days in September: 15.4 days
The month with the highest number of rainy days is December (26.5 days).
The month with the least rainy days is September (15.4 days).
Average daylight in September /
Average sunshine in September
Plaju, 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: 9h and 0min
The month with the most sunshine is September (Average sunshine: 9h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).
Average sunshine days in September
Plaju, Indonesia
- Average sunshine days in September: 11.7 days
The month with the most sunshine days is September (11.7 days).
The month with the least sunshine days is April (2.4 days).
Average UV index in September
Plaju, 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
Plaju, Indonesia
- Average cloud cover in September: 37
The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in September
Plaju, Indonesia
- Average visibility in September: 9km
The months with the highest visibility are September and October (9km).
The months with the lowest visibility are April, May and July (7km).
