In
Gaza,
West Bank,
July is characterized by its peak summer conditions with the temperature averaging a high of 30.6°C (87.1°F). This is accentuated by extensive daylight hours and intense ultraviolet radiation. It is the hottest month of the year, often marked by clear skies and virtually non-existent rainfall. Weather pattern remains relatively stable as July segues into
August with similarly hot conditions.
Temperature
With July's arrival, Gaza notes an average high-temperature of a tropical 30.6°C (87.1°F), closely following the trend of the preceding month. In Gaza, an average low-temperature of 21.4°C (70.5°F) is recorded during July nights.
Heat index
During July, the heat index is calculated to be an extremely hot 42°C (107.6°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
In July, the average relative humidity is 86%.
Rainfall
July is the only month when rain does not fall.
Sea temperature
In July, the average sea temperature is 27.7°C (81.9°F).
Note: For any water activity, having surface water temperatures from 25°C (77°F) to 29°C (84.2°F) is considered outstanding and highly delightful for lengthened periods.
Daylight
In July, the average length of the day is 13h and 58min.
On the first day of July, sunrise is at 05:42 and sunset at 19:51. On the last day of the month, sunrise is at 05:58 and sunset at 19:39 EEST.
Sunshine
With an average of 11.4h of sunshine, July has the most sunshine of the year.
UV index
With an average maximum UV index of 12, July is the month with the highest UV index. A UV Index value of 11, and more, symbolizes an extreme health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 12 during July translates into these guidelines:
Implement all necessary safeguards, unprotected skin might suffer burns rapidly. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Be vigilant! The Sun's UV rays get a boost from sand and water reflections.