September weather forecastManyar, Indonesia

Weather in September

September, the first month of the spring in Manyar, is still a hot month, with an average temperature ranging between max 31.7°C (89.1°F) and min 24.4°C (75.9°F).

Temperature

September's commencement is accompanied by an average high-temperature of a still hot 31.7°C (89.1°F), diverging marginally from August's 30.8°C (87.4°F). An average low-temperature of 24.4°C (75.9°F) marks the nights in Manyar throughout September.

Heat index

The heat index in September is appraised at a torrid 38°C (100.4°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In Manyar, Indonesia, the average relative humidity in September is 65%.

Rainfall

In September, in Manyar, the rain falls for 4.1 days. Throughout September, 8mm (0.31") of precipitation is accumulated. Throughout the year, in Manyar, there are 187.8 rainfall days, and 839mm (33.03") of precipitation is accumulated.

Daylight

The average length of the day in September in Manyar is 12h and 4min.
On the first day of September in Manyar, Indonesia, sunrise is at 05:30 and sunset at 17:28. On the last day of the month, sunrise is at 05:14 and sunset at 17:24 WIB.

Sunshine

August through October, with an average of 9.9h of sunshine, are months with the most sunshine.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Manyar are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 7 in September interprets into the following advice:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.