July weather forecast
Grogol, Indonesia

July, like June, is a hot winter month in Grogol, Indonesia, with an average temperature varying between 30.6°C (87.1°F) and 24.8°C (76.6°F).

Temperature

A minor adjustment in Grogol's average high-temperature is noted with the start of July, touching a still hot 30.6°C (87.1°F) from June's 30.8°C (87.4°F). Grogol experiences an average low-temperature of 24.8°C (76.6°F) in month of July.

Heat index

The heat index value during July is evaluated at a torrid 37°C (98.6°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. 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 'real feel' or 'apparent temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In July, the average relative humidity is 72%.

Rainfall

In Grogol, in July, during 16.8 rainfall days, 47mm (1.85") of precipitation is typically accumulated. Throughout the year, in Grogol, there are 252 rainfall days, and 1150mm (45.28") of precipitation is accumulated.

Daylight

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

Sunshine

With an average of 7.3h of sunshine, July has the least sunshine of the year.

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. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In July, the maximum UV index of 7 translates into these guidelines:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.