September weather forecast
Telukambulu, Indonesia

The first month of the spring, September, is still a tropical month in Telukambulu, Indonesia, with temperature in the range of an average low of 24.9°C (76.8°F) and an average high of 31.6°C (88.9°F).

Temperature

The commencement of September introduces an average high-temperature of a still hot 31.6°C (88.9°F), closely mirroring the preceding month. During September, the temperature is averaged to a low of 24.9°C (76.8°F) at night.

Heat index

In September, the average heat index is evaluated at a very hot 38°C (100.4°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

September and October, with an average relative humidity of 67%, are the least humid months in Telukambulu.

Rainfall

In Telukambulu, in September, during 13.3 rainfall days, 44mm (1.73") of precipitation is typically accumulated. In Telukambulu, during the entire year, the rain falls for 269.9 days and collects up to 1520mm (59.84") of precipitation.

Daylight

The average length of the day in September is 12h and 4min.
On the first day of September, sunrise is at 05:51 and sunset at 17:51. On the last day of the month, sunrise is at 05:36 and sunset at 17:45 WIB.

Sunshine

In Telukambulu, the average sunshine in September is 9.7h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Telukambulu are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In September, an average UV index of 7 transforms into the following instructions:
Deter overexposure. Protecting against the sun's effects is essential. 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. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.