July weather forecast
Gulangyu, China

July is a hot summer month in Gulangyu, China, with temperature in the range of an average low of 25.6°C (78.1°F) and an average high of 31.2°C (88.2°F).

Temperature

As June transitions into July, the average high-temperature rests at a hot 31.2°C (88.2°F), maintaining a close resemblance to the previous month. The nighttime temperature, during July, averages of 25.6°C (78.1°F).

Heat index

For July, the heat index is estimated at an extremely hot 42°C (107.6°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In July, the average relative humidity is 81%.

Rainfall

In July, in Gulangyu, China, the rain falls for 16.8 days. Throughout July, 102mm (4.02") of precipitation is accumulated. Throughout the year, in Gulangyu, there are 160.8 rainfall days, and 891mm (35.08") of precipitation is accumulated.

Daylight

The average length of the day in July is 13h and 29min.
On the first day of July in Gulangyu, sunrise is at 05:22 and sunset at 19:00. On the last day of the month, sunrise is at 05:35 and sunset at 18:52 CST.

Sunshine

With an average of 10.5h of sunshine, July has the most sunshine of the year.

UV index

The months with the highest UV index are June through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: An average UV index of 7 in July transforms into this advice:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.