July weather forecast
Dulac, LA

Weather in July

July, like June, is a hot summer month in Dulac, Louisiana, with temperature in the range of an average high of 88.5°F (31.4°C) and an average low of 77.5°F (25.3°C).

Temperature

In July, the average high-temperature is essentially the same as in June - a still tropical 88.5°F (31.4°C). In July, the average low-temperature is 77.5°F (25.3°C).

Heat index

The average heat index in July is appraised at an extremely hot 106°F (41.1°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', 'felt air temperature', or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like clothing, wind, differences in body mass, height, and shape, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. 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 Dulac, the average relative humidity in July is 77%.

Rainfall

July is the month with the most rainfall in Dulac. Rain falls for 14.7 days and accumulates 2.2" (56mm) of precipitation.

Daylight

In Dulac, the average length of the day is 13.8h.

Sunshine

In July, the average sunshine in Dulac is 10.6h.

UV index

Months with the highest UV index in Dulac, Louisiana, are May through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from the exposure to the Sun's UV rays for the ordinary person.
Note: In July, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in July in Dulac?

The average high-temperature, in July, is 88.5°F (31.4°C), while the average low-temperature is 77.5°F (25.3°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in July is appraised at 106°F (41.1°C).

What is the average humidity in July in Dulac?

The average relative humidity in July in Dulac, Louisiana, is 77%.

What is the rainiest month in Dulac?

The month with the most rainfall is July when the rain falls for 14.7 days and typically aggregates up to 2.2" (56mm) of precipitation.

How much does it rain in Dulac in July?

In July, in Dulac, the rain falls for 14.7 days. Throughout July, 2.2" (56mm) of precipitation is accumulated.

How many hours of daylight does Dulac have in July?

In July, the average length of the day in Dulac, Louisiana, is 13.8h.

How many hours of sunshine does Dulac have in July?

The average sunshine in July in Dulac, Louisiana, is 10.6h.

What are the months with the highest UV index in Dulac?

May through August, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index intensity in July in Dulac?

In July, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health threat from the exposure to the Sun's UV rays.

Average temperature in July
Dulac, LA

Average temperature in July - Dulac, LA
  • Average high temperature in July: 88.5°F

The warmest month (with the highest average high temperature) is August (88.9°F).
The month with the lowest average high temperature is January (61.3°F).

  • Average low temperature in July: 77.5°F

Months with the highest average low temperature are July and August (77.5°F).
The coldest month (with the lowest average low temperature) is January (48.7°F).

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Average pressure in July
Dulac, LA

Average pressure in July - Dulac, LA
  • Average pressure in July: 30.01"

The month with the highest atmospheric pressure is January (30.15").
The month with the lowest atmospheric pressure is September (29.96").

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Average wind speed in July
Dulac, LA

Average wind speed in July - Dulac, LA
  • Average wind speed in July: 6mph

The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

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Average humidity in July
Dulac, LA

Average humidity in July - Dulac, LA
  • Average humidity in July: 77%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in July
Dulac, LA

Average rainfall in July - Dulac, LA
  • Average rainfall in July: 2.2"

The wettest month (with the highest rainfall) is July (2.2").
The driest month (with the least rainfall) is March (0.35").

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Average rainfall days in July
Dulac, LA

Average rainfall days in July - Dulac, LA
  • Average rainfall days in July: 14.7 days

The month with the highest number of rainy days is August (17.6 days).
The month with the least rainy days is November (6 days).

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Average daylight in July /
Average sunshine in July
Dulac, LA

Average daylight in July / Average sunshine in July - Dulac, LA
  • Average daylight in July: 13.8h

The month with the longest days is June (Average daylight: 14h).
The month with the shortest days is December (Average daylight: 10.3h).

  • Average sunshine in July: 10.6h

The month with the most sunshine is June (Average sunshine: 10.9h).
The month with the least sunshine is December (Average sunshine: 5.4h).

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Average sunshine days in July
Dulac, LA

Average sunshine days in July - Dulac, LA
  • Average sunshine days in July: 11.3 days

The month with the most sunshine days is November (22.1 days).
The month with the least sunshine days is August (9.3 days).

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Average UV index in July
Dulac, LA

Average UV index in July - Dulac, LA
  • Average UV index in July: 7

Months with the highest UV index are May, June, July and August (UV index 7).
Months with the lowest UV index are January and December (UV index 4).

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Average cloud cover in July
Dulac, LA

Average cloud cover in July - Dulac, LA
  • Average cloud cover in July: 29

The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 24).

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Average visibility in July
Dulac, LA

Average visibility in July - Dulac, LA
  • Average visibility in July: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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