September weather forecast
Sutorejo Utara, Indonesia

The first month of the spring, September, is still a hot month in Sutorejo Utara, Indonesia, with temperature in the range of an average low of 24.4°C (75.9°F) and an average high of 31.7°C (89.1°F).

Temperature

As September takes its course, Sutorejo Utara's average high-temperature registers at a still hot 31.7°C (89.1°F), closely aligning with the preceding month. September nights in Sutorejo Utara cool down to an average low-temperature of 24.4°C (75.9°F).

Heat index

September's average heat index is appraised at a torrid 38°C (100.4°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. 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 'feels like' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In Sutorejo Utara, the average relative humidity in September is 65%.

Rainfall

In Sutorejo Utara, in September, it is raining for 4.1 days, with typically 8mm (0.31") of accumulated precipitation. Throughout the year, in Sutorejo Utara, Indonesia, there are 187.8 rainfall days, and 839mm (33.03") of precipitation is accumulated.

Daylight

The average length of the day in September in Sutorejo Utara is 12h and 4min.
On the first day of the month, sunrise is at 05:29 and sunset at 17:28. On the last day of September, in Sutorejo Utara, sunrise is at 05:13 and sunset at 17:23 WIB.

Sunshine

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

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Sutorejo Utara. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
Note: In September, a regular UV index of 7 translates into these guidelines:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.