July weather forecast
Merdeka, Indonesia

July, the same as June, in Merdeka, Indonesia, is another hot summer month, with temperature in the range of an average high of 33.3°C (91.9°F) and an average low of 23.4°C (74.1°F).

Temperature

Merdeka's July average high-temperature settles at a still tropical 33.3°C (91.9°F), showing a near match with the preceding month. The average low-temperature of 23.4°C (74.1°F) is witnessed during July.

Heat index

In July, the average heat index is computed to be a life-threatening hot 47°C (116.6°F). Be prepared: Heat cramps and heat exhaustion are probable. Continued activity may lead to heatstroke.
Note that heat index values are valued for light wind and location in the shade. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In July, the average relative humidity in Merdeka is 76%.

Rainfall

In Merdeka, during July, the rain falls for 24.4 days and regularly aggregates up to 100mm (3.94") of precipitation. Throughout the year, there are 298 rainfall days, and 1172mm (46.14") of precipitation is accumulated.

Daylight

The average length of the day in July is 12h and 17min.
On the first day of July, sunrise is at 06:20 and sunset at 18:39. On the last day of the month, sunrise is at 06:24 and sunset at 18:40 WIB.

Sunshine

The average sunshine in July is 8.9h.

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 are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: An average maximum UV index of 7 in July leads to these recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.