July weather forecast
Tai Po, Hong Kong

As summer rolls into its peak in Tai Po, Hong Kong, July reveals an array of weather elements at their maximum, such as high temperatures, copious rainfall, and increased humidity. Despite the frequent wet spells, the city enjoys longer periods of daytime with plenty of sunshine. The heat and high moisture levels however render the atmosphere heavy and somewhat uncomfortable. Remarkably, July registers the highest temperature of the year, reaching a peak of 30.8°C (87.4°F). As the city steps into August, residents should be prepared for similar favourable and challenging weather conditions concurrently.

Temperature

With the onset of July, the average high-temperature stands at a still hot 30.8°C (87.4°F), closely aligned with June's 30.1°C (86.2°F). An average low-temperature of 27.3°C (81.1°F) is witnessed throughout the month of July, a mere drop from the daytime peak.

Heat index

For July, the heat index is calculated to be an extremely hot 40°C (104°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In July, the average relative humidity in Tai Po is 80%.

Rainfall

In Tai Po, in July, it is raining for 25.3 days, with typically 184mm (7.24") of accumulated precipitation. Throughout the year, in Tai Po, there are 208.2 rainfall days, and 1208mm (47.56") of precipitation is accumulated.

Daylight

The average length of the day in July in Tai Po is 13h and 22min.
On the first day of July, sunrise is at 05:42 and sunset at 19:11. On the last day of the month, sunrise is at 05:54 and sunset at 19:04 HKT.

Sunshine

The month with the most sunshine is July, with an average of 9.9h of sunshine.

UV index

The months with the highest UV index in Tai Po are May through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: In July, a daily UV index of 7 turns into the following recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.