July weather forecast
Diamond, LA

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Weather in July

July, the same as June, in Diamond, Louisiana, is another tropical summer month, with an average temperature fluctuating between 79.9°F (26.6°C) and 87.4°F (30.8°C).

Temperature

The commencement of July brings an average high-temperature of a still hot 87.4°F (30.8°C), marking an inconsequential divergence from June. Diamond documents an average low-temperature of 79.9°F (26.6°C) for the nights of July.

Heat index

In July, the average heat index is computed to be a sweltering 100.4°F (38°C). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In Diamond, the average relative humidity in July is 74%.

Rainfall

In July, the rain falls for 19.3 days. Throughout July, 3.35" (85mm) of precipitation is accumulated. Throughout the year, there are 137.2 rainfall days, and 19.92" (506mm) of precipitation is accumulated.

Snowfall

In Diamond, snow does not fall in February through December.

Daylight

In July, the average length of the day is 13h and 49min.
On the first day of the month, sunrise is at 6:02 am and sunset at 8:03 pm. On the last day of July, sunrise is at 6:18 am and sunset at 7:52 pm CDT.

Sunshine

In July, the average sunshine is 10.6h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 7 during July translates into the following directions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Updated: Jun 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during July?

July temperatures vary between a high-temperature of 87.4°F (30.8°C) and a low-temperature of 79.9°F (26.6°C). In July, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 100.4°F (38°C).

What is the average humidity in July?

In Diamond, Louisiana, the average relative humidity in July is 74%.

How many days does it rain in July?

In Diamond, in July, during 19.3 rainfall days, 3.35" (85mm) of precipitation is typically accumulated.

When it does not snow?

February through December are months without snowfall.

How many hours of daylight does Diamond have in July?

The average day length in July is 13h and 49min.

What time are sunrise and sunset in July?

On the first day of July, sunrise is at 6:02 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 7:52 pm CDT.

How many hours of sunshine does Diamond have in July?

In Diamond, Louisiana, the average sunshine duration in July is 10.6h.

What is the month with the highest UV index in Diamond?

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

What is the UV index reading in July?

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

Average temperature in July
Diamond, LA

Average temperature in July - Diamond, LA
  • Average high temperature in July: 87.4°F

The warmest month (with the highest average high temperature) is August (87.6°F).
The month with the lowest average high temperature is January (61.2°F).

  • Average low temperature in July: 79.9°F

The month with the highest average low temperature is August (80.4°F).
The coldest month (with the lowest average low temperature) is January (51.6°F).

Average pressure in July
Diamond, LA

Average pressure in July - Diamond, LA
  • Average pressure in July: 30.01"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.97"Hg).

Average wind speed in July
Diamond, LA

Average wind speed in July - Diamond, LA
  • Average wind speed in July: 7.3mph

The windiest month (with the highest average wind speed) is January (11.3mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).

Average humidity in July
Diamond, LA

Average humidity in July - Diamond, LA
  • Average humidity in July: 74%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (70%).

Average rainfall in July
Diamond, LA

Average rainfall in July - Diamond, LA
  • Average rainfall in July: 3.35"

The wettest month (with the highest rainfall) is August (4.72").
The driest month (with the least rainfall) is April (0.79").

Average rainfall days in July
Diamond, LA

Average rainfall days in July - Diamond, LA
  • Average rainfall days in July: 19.3 days

The month with the highest number of rainy days is August (20.3 days).
The month with the least rainy days is November (7 days).

Average snowfall days in July
Diamond, LA

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

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

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

Average daylight in July / Average sunshine in July - Diamond, LA
  • Average daylight in July: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in July: 10h and 4min

The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

Average sunshine days in July
Diamond, LA

Average sunshine days in July - Diamond, LA
  • Average sunshine days in July: 9.2 days

The months with the most sunshine days are April and November (20.9 days).
The month with the least sunshine days is August (7.3 days).

Average UV index in July
Diamond, LA

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

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

Average cloud cover in July
Diamond, LA

Average cloud cover in July - Diamond, LA
  • Average cloud cover in July: 28

The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is May (Cloud cover 23).

Average visibility in July
Diamond, LA

Average visibility in July - Diamond, 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).

Diamond, Louisiana, USA

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