July weather forecast and climate
Diu, India

July, the same as June, in Diu, India, is another hot rainy (monsoon) season month, with average temperature fluctuating between 30°C (86°F) and 27.2°C (81°F).

Temperature

In July, the average high-temperature is practically the same as in June - a still tropical 30°C (86°F). In July, in Diu, the average low-temperature is 27.2°C (81°F).

Heat index

In July, the average heat index is estimated at a torrid 37.4°C (99.3°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'feels like', or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, pregnancy, clothing). Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Diu, the average relative humidity is 79%.

Rainfall

In Diu, during July, the rain falls for 24.1 days and regularly aggregates up to 145mm (5.71") of precipitation. Throughout the year, in Diu, there are 88.8 rainfall days, and 556mm (21.89") of precipitation is accumulated.

Sea temperature

In July, the average sea temperature is 28.6°C (83.5°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

The average length of the day in July is 13.2h.

Sunshine

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

UV index

January, July and December, with an average maximum UV index of 6, are months with the lowest UV index in Diu. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays for the average person.
Note: In July, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in July in Diu?

The average high-temperature, in July, is 30°C (86°F), while the average low-temperature is 27.2°C (81°F). In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), that factores the actual air temperature with the relative humidity, is estimated at 37.4°C (99.3°F).

What is the average humidity in July in Diu?

In July, the average relative humidity in Diu is 79%.

How much does it rain in Diu in July?

In Diu, during July, the rain falls for 24.1 days and regularly aggregates up to 145mm (5.71") of precipitation.

What is the sea water temperature in July in Diu?

In July, the average sea temperature in Diu is 28.6°C (83.5°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in July in Diu?

In July, the average length of the day is 13.2h.

What is the month with the least sunshine in Diu?

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

How many hours of sunshine does Diu have in July?

In Diu, India, the average sunshine in July is 5h.

What is the month with the lowest UV index in Diu?

Months with the lowest UV index in Diu, India, are January, July and December, with an average maximum UV index of 6.

How high is the UV index in July in Diu?

The average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.
Average temperature in July - Diu, India
  • Average high temperature in July: 30°C

The warmest month (with the highest average high temperature) is May (36°C).
The month with the lowest average high temperature is January (28.2°C).

  • Average low temperature in July: 27.2°C

The month with the highest average low temperature is June (28.2°C).
The coldest month (with the lowest average low temperature) is January (19.3°C).

Average pressure in July - Diu, India
  • Average pressure in July: 1002mbar

The month with the highest atmospheric pressure is January (1014.5mbar).
The month with the lowest atmospheric pressure is July (1002mbar).

Average wind speed in July - Diu, India
  • Average wind speed in July: 25.2km/h

The windiest month (with the highest average wind speed) is July (25.2km/h).
The calmest month (with the lowest average wind speed) is October (12.3km/h).

Average humidity in July - Diu, India
  • Average humidity in July: 79%

The month with the highest relative humidity is August (82%).
The month with the lowest relative humidity is March (41%).

Average rainfall in July - Diu, India
  • Average rainfall in July: 145mm

The wettest month (with the highest rainfall) is September (152mm).
The driest months (with the least rainfall) are January, February and May (0mm).

Average rainfall days in July - Diu, India
  • Average rainfall days in July: 24.1 days

The month with the highest number of rainy days is July (24.1 days).
The month with the least rainy days is February (0.2 days).

Average sea temperature in July - Diu, India
  • Average sea temperature in July: 28.6°C

The best month for swimming (with the highest average sea temperature) is June (29.4°C).
The coldest month (with the lowest average sea temperature) is February (24.1°C).

Average daylight in July / Average sunshine in July - Diu, India
  • Average daylight in July: 13.2h

The month with the longest days is June (Average daylight: 13.4h).
The month with the shortest days is December (Average daylight: 10.9h).

  • Average sunshine in July: 5h

Months with the most sunshine are January, April and May (Average sunshine: 10h).
The month with the least sunshine is July (Average sunshine: 5h).

Average sunshine days in July - Diu, India
  • Average sunshine days in July: 4.5 days

The month with the most sunshine days is January (30.5 days).
The month with the least sunshine days is July (4.5 days).

Average UV index in July - Diu, India
  • Average UV index in July: 6

Months with the highest UV index are April and May (UV index 8).
Months with the lowest UV index are January, July and December (UV index 6).

Average cloud cover in July - Diu, India
  • Average cloud cover in July: 67

The month with the most cloud cover is July (Cloud cover 67).
The month with the least cloud cover is January (Cloud cover 3).

Average visibility in July - Diu, India
  • Average visibility in July: 10km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).