July weather forecast
Serpong, Indonesia

July, like June, is a hot winter month in Serpong, Indonesia, with temperature in the range of an average high of 30.4°C (86.7°F) and an average low of 24°C (75.2°F).

Temperature

As Serpong steps into July, the average high-temperature is measured at a still hot 30.4°C (86.7°F), displaying minor differences from June's 30.6°C (87.1°F). Serpong records a steady low-temperature average of 24°C (75.2°F) during July.

Heat index

July's heat index is estimated at a fiery hot 37°C (98.6°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In Serpong, the average relative humidity in July is 73%.

Rainfall

In Serpong, in July, it is raining for 17.3 days, with typically 44mm (1.73") of accumulated precipitation. Throughout the year, there are 257.1 rainfall days, and 991mm (39.02") of precipitation is accumulated.

Daylight

In Serpong, Indonesia, the average length of the day in July is 11h and 48min.
On the first day of July, sunrise is at 06:04 and sunset at 17:50. On the last day of the month, sunrise is at 06:04 and sunset at 17:54 WIB.

Sunshine

The month with the least sunshine in Serpong is July, with an average of 7.3h of sunshine.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Serpong. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 7 during July leads to these instructions:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.