July weather forecastDiu, India

Weather in July

July, like June, is another hot rainy (monsoon) season month in Diu, India, with temperature in the range of an average high of 30°C (86°F) and an average low of 27.2°C (81°F).

Temperature

The commencement of July records an average high-temperature of a still tropical 30°C (86°F), barely varying from June's 32.8°C (91°F). During the nights of July, Diu maintains an almost steady temperature with an average low of 27.2°C (81°F).

Heat index

July's mean heat index is computed to be a torrid 37°C (98.6°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. 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. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in July in Diu, India, is 79%.

Rainfall

In July, the rain falls for 24.1 days. Throughout July, 145mm (5.71") of precipitation is accumulated. In Diu, during the entire year, the rain falls for 88.8 days and collects up to 556mm (21.89") of precipitation.

Sea temperature

In Diu, in July, the average water temperature is 28.6°C (83.5°F).
Note: For any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are deemed excellent and extremely satisfying for enduring periods.

Daylight

The average length of the day in July is 13h and 15min.
On the first day of the month, sunrise is at 6:08 am and sunset at 7:31 pm. On the last day of July, in Diu, sunrise is at 6:20 am and sunset at 7:24 pm IST.

Sunshine

With an average of 5h of sunshine, July has the least sunshine of the year in Diu.

UV index

January, July and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 6 during July translates into the following directions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. During bright days, sunglasses that offer UVA and UVB defense are recommended. Warning! The Sun's UV rays intensify with reflections from sand and water.