July weather forecast
Kalibata, Indonesia

July, the same as June, is a moderately hot winter month in Kalibata, Indonesia, with an average temperature ranging between max 29.9°C (85.8°F) and min 21.7°C (71.1°F).

Temperature

The transition from June to July sees average high-temperatures adjusting to a warm 29.9°C (85.8°F), from a not significantly different 30°C (86°F). July in Kalibata witnesses an average low-temperature hovering around a pleasant 21.7°C (71.1°F).

Heat index

During July, the heat index is evaluated at a fiery hot 37°C (98.6°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Records show heat index calculations are tailored for shaded regions and mild winds. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', joins air temperature with relative humidity to produce a temperature perception for humans. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In July, the average relative humidity in Kalibata, Indonesia, is 77%.

Rainfall

In Kalibata, Indonesia, during July, the rain falls for 20.3 days and regularly aggregates up to 83mm (3.27") of precipitation. In Kalibata, during the entire year, the rain falls for 295.9 days and collects up to 1940mm (76.38") of precipitation.

Daylight

In Kalibata, the average length of the day in July is 11h and 48min.
On the first day of July in Kalibata, sunrise is at 06:03 and sunset at 17:49. On the last day of the month, sunrise is at 06:03 and sunset at 17:54 WIB.

Sunshine

With an average of 6.7h of sunshine, July has the least sunshine of the year.

UV index

The months with the highest UV index in Kalibata are February, April, May, July through October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 7 during July translates into the following guidance:
Fend off overexposure. Sun protection is vital. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.