July weather forecast
Repulse Bay, Hong Kong

July in Repulse Bay, Hong Kong, is a tropical summer month, with an average temperature fluctuating between 30.1°C (86.2°F) and 27.6°C (81.7°F).

Temperature

During July, the average high-temperature is a tropical 30.1°C (86.2°F), maintaining a close resemblance to that of the preceding month. Repulse Bay sees a minor drop to an average minimum temperature of 27.6°C (81.7°F) during the night in the month of July.

Heat index

July's mean heat index is computed to be a fiery hot 38°C (100.4°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
The metrics for the heat index are tailored for both shady environments and light winds. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In July, the average relative humidity in Repulse Bay, Hong Kong, is 80%.

Rainfall

In Repulse Bay, Hong Kong, during July, the rain falls for 26.8 days and regularly aggregates up to 192mm (7.56") of precipitation. In Repulse Bay, during the entire year, the rain falls for 224.5 days and collects up to 1264mm (49.76") of precipitation.

Daylight

In Repulse Bay, Hong Kong, the average length of the day in July is 13h and 21min.
On the first day of the month, sunrise is at 05:42 and sunset at 19:11. On the last day of July, in Repulse Bay, Hong Kong, sunrise is at 05:54 and sunset at 19:04 HKT.

Sunshine

July has the most sunshine of the year in Repulse Bay, with an average of 10h of sunshine.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Repulse Bay, Hong Kong. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In July, the maximum UV index of 7 transforms into these recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.