July weather forecast
Delta, LA

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Weather in July

Delta's weather in July is characterized by its peak summer conditions with temperatures that can reach up to 91.8°F (33.2°C). The heat, coupled with relatively high humidity levels, can make the outdoor conditions quite stifling. In addition, July has the longest daylight duration, providing 14 hours of daylight. The absence of snow and a stable visibility of 6 miles point towards consistently sunny and clear weather. The sweltering temperatures usually continue into the next month, so residents should expect more of the same in August.

Temperature

Delta notes the warmest temperatures in July, with a high average of 91.8°F (33.2°C) and a low of 72.7°F (22.6°C).

Heat index

July's mean heat index is appraised at a blazing hot 114.8°F (46°C). Warning: Heat cramps and heat exhaustion are anticipated. Heatstroke is a risk with ongoing activity.
In reference to the heat index, it's for places in shade and with a slight wind. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In July, the average relative humidity in Delta is 75%.

Rainfall

In Delta, in July, it is raining for 18.5 days, with typically 3.58" (91mm) of accumulated precipitation. Throughout the year, there are 169.7 rainfall days, and 38.82" (986mm) of precipitation is accumulated.

Snowfall

In Delta, snow does not fall in April through October.

Daylight

The average length of the day in July is 14h and 2min.
On the first day of the month, sunrise is at 6:00 am and sunset at 8:14 pm. On the last day of July, in Delta, sunrise is at 6:18 am and sunset at 8:01 pm CDT.

Sunshine

In July, the average sunshine in Delta, Louisiana, is 10.4h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In July, the maximum UV index of 7 translates into these guidelines:
Guard oneself from overexposure. Defence against sun injury is vital. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

What month is the hottest in Delta?

During the warmest month in Delta, July, temperatures average a high of 91.8°F (33.2°C) and a low of 72.7°F (22.6°C).

How hot is it in Delta in July?

The high-temperature in Delta during July is 91.8°F (33.2°C) and the low-temperature is 72.7°F (22.6°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in July is appraised at 114.8°F (46°C).

What is the average humidity in July in Delta?

The average relative humidity in July in Delta is 75%.

How many days does it rain in July in Delta?

In Delta, Louisiana, in July, during 18.5 rainfall days, 3.58" (91mm) of precipitation is typically accumulated.

When it does not snow in Delta?

In Delta, Louisiana, snow does not fall in April through October.

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

The average day length in July in Delta, Louisiana, is 14h and 2min.

When is the sunrise / sunset in July in Delta?

In July, on the first day of the month, sunrise is at 6:00 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:01 pm CDT.

How long on average sun shines in July in Delta?

In July, the average sunshine duration in Delta, Louisiana, is 10.4h.

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

June through August, with an average maximum UV index of 7, are months with the highest UV index in Delta, Louisiana.

What is the UV index reading in July in Delta?

In Delta, the average daily maximum UV index in July is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Delta, LA

Average temperature in July - Delta, LA
  • Average high temperature in July: 91.8°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (54.1°F).

  • Average low temperature in July: 72.7°F

The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (39.6°F).

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Average pressure in July
Delta, LA

Average pressure in July - Delta, LA
  • Average pressure in July: 29.99"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed in July
Delta, LA

Average wind speed in July - Delta, LA
  • Average wind speed in July: 5.2mph

The windiest month (with the highest average wind speed) is February (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in July
Delta, LA

Average humidity in July - Delta, LA
  • Average humidity in July: 75%

The months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is October (69%).

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Average rainfall in July
Delta, LA

Average rainfall in July - Delta, LA
  • Average rainfall in July: 3.58"

The wettest month (with the highest rainfall) is April (3.98").
The driest month (with the least rainfall) is November (2.28").

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Average rainfall days in July
Delta, LA

Average rainfall days in July - Delta, LA
  • Average rainfall days in July: 18.5 days

The month with the highest number of rainy days is August (19.3 days).
The month with the least rainy days is October (8.9 days).

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Average snowfall in July
Delta, LA

Average snowfall in July - Delta, LA
  • Average snowfall in July: 0"

The month with the highest snowfall is January (0.43").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in July
Delta, LA

Average snowfall days in July - Delta, LA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in July / Average sunshine in July - Delta, LA
  • Average daylight in July: 14h and 0min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in July: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 5h and 0min).

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Average sunshine days in July
Delta, LA

Average sunshine days in July - Delta, LA
  • Average sunshine days in July: 10 days

The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is August (9.9 days).

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Average UV index in July
Delta, LA

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

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in July
Delta, LA

Average cloud cover in July - Delta, LA
  • Average cloud cover in July: 31

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is October (Cloud cover 27).

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Average visibility in July
Delta, LA

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

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

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Delta, Louisiana, USA

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