July weather forecast
Jordan Valley, Hong Kong

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

Temperature

In July, Jordan Valley experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 29.5°C (85.1°F) in June to a tropical 30.1°C (86.2°F). Jordan Valley maintains a near steady average temperature of 27.6°C (81.7°F) during the nights of July, demonstrating little drop from daytime highs.

Heat index

July's heat index is computed to be a torrid 38°C (100.4°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather 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 primarily vital for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. 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. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In Jordan Valley, the average relative humidity in July is 80%.

Rainfall

In July, in Jordan Valley, the rain falls for 26.8 days. Throughout July, 192mm (7.56") of precipitation is accumulated. Throughout the year, in Jordan Valley, there are 224.5 rainfall days, and 1264mm (49.76") of precipitation is accumulated.

Daylight

The average length of the day in July in Jordan Valley 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, sunrise is at 05:54 and sunset at 19:04 HKT.

Sunshine

The month with the most sunshine in Jordan Valley is July, 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 Jordan Valley. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 7 in July interprets into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.