October weather forecast
Menteng, Indonesia

October, like September, is another hot spring month in Menteng, Indonesia, with temperature in the range of an average low of 26°C (78.8°F) and an average high of 31.8°C (89.2°F).

Temperature

Menteng's warmest temperatures are experienced in October, with average high temperatures of 31.8°C (89.2°F) and lows of 26°C (78.8°F).

Heat index

During October, the heat index is evaluated at a fiery hot 39°C (102.2°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
In terms of the heat index, values are set with light wind and shade conditions in mind. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

October is the least humid month, with an average relative humidity of 67%.

Rainfall

In October, in Menteng, Indonesia, the rain falls for 20 days. Throughout October, 69mm (2.72") of precipitation is accumulated. Throughout the year, in Menteng, Indonesia, there are 252 rainfall days, and 1150mm (45.28") of precipitation is accumulated.

Daylight

In Menteng, the average length of the day in October is 12h and 14min.
On the first day of October in Menteng, sunrise is at 05:37 and sunset at 17:47. On the last day of the month, sunrise is at 05:26 and sunset at 17:46 WIB.

Sunshine

In October, the average sunshine is 9.5h.

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 Menteng are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 7 during October translates into the following guidance:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.