August weather forecast
Diamond, LA

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Weather in August

The last month of the summer, August, is also a hot month in Diamond, Louisiana, with an average temperature ranging between min 80.4°F (26.9°C) and max 87.6°F (30.9°C).

Temperature

In Diamond, August is the warmest month, with temperatures averaging a high of 87.6°F (30.9°C) and a low of 80.4°F (26.9°C).

Heat index

The heat index for August is computed to be a sweltering 102.2°F (39°C). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

The average relative humidity in August is 74%.

Rainfall

The month with the most rainfall is August, when the rain falls for 20.3 days and typically aggregates up to 4.72" (120mm) of precipitation.

Snowfall

February through December are months without snowfall.

Daylight

The average length of the day in August is 13h and 10min.
On the first day of the month, sunrise is at 6:19 am and sunset at 7:51 pm. On the last day of August, sunrise is at 6:36 am and sunset at 7:21 pm CDT.

Sunshine

In Diamond, the average sunshine in August is 10.7h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: A typical high UV index of 7 in August suggests the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Boost your sun resistance with garments that are densely woven yet spacious.
Updated: Jun 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

Temperature records mark August as the warmest month, with highs averaging 87.6°F (30.9°C) and lows at 80.4°F (26.9°C).

How hot is August?

During August, Diamond experiences an average high-temperature of 87.6°F (30.9°C) and a low-temperature of 80.4°F (26.9°C). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, is computed to be 102.2°F (39°C).

What is the average humidity in August?

In August, the average relative humidity is 74%.

What is the rainiest month?

August is the month with the most rainfall. Rain falls for 20.3 days and accumulates 4.72" (120mm) of precipitation.

How much does it rain in Diamond in August?

In August, the rain falls for 20.3 days. Throughout August, 4.72" (120mm) of precipitation is accumulated.

When it does not snow?

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

What is the average length of the day in August?

In Diamond, the average day length in August is 13h and 10min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 6:19 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 7:21 pm CDT.

How long on average sun shines in August in Diamond?

The average sunshine duration in August is 10.7h.

What are the months with the highest UV index?

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

What is the UV index intensity in August?

In Diamond, Louisiana, the average daily maximum UV index in August is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from 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 August
Diamond, LA

Average temperature in August - Diamond, LA
  • Average high temperature in August: 87.6°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 August: 80.4°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 August
Diamond, LA

Average pressure in August - Diamond, LA
  • Average pressure in August: 29.97"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 August
Diamond, LA

Average wind speed in August - Diamond, LA
  • Average wind speed in August: 7.5mph

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 August
Diamond, LA

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

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

Average rainfall in August
Diamond, LA

Average rainfall in August - Diamond, LA
  • Average rainfall in August: 4.72"

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 August
Diamond, LA

Average rainfall days in August - Diamond, LA
  • Average rainfall days in August: 20.3 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 August
Diamond, LA

Average snowfall days in August - Diamond, LA
  • Average snowfall days in August: 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 August /
Average sunshine in August
Diamond, LA

Average daylight in August / Average sunshine in August - Diamond, LA
  • Average daylight in August: 13h and 1min

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 August: 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 August
Diamond, LA

Average sunshine days in August - Diamond, LA
  • Average sunshine days in August: 7.3 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 August
Diamond, LA

Average UV index in August - Diamond, LA
  • Average UV index in August: 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 August
Diamond, LA

Average cloud cover in August - Diamond, LA
  • Average cloud cover in August: 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 August
Diamond, LA

Average visibility in August - Diamond, LA
  • Average visibility in August: 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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