August weather forecast
Norco, LA

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Weather in August

The last month of the summer, August, is another tropical month in Norco, Louisiana, with temperature in the range of an average high of 89.1°F (31.7°C) and an average low of 77.5°F (25.3°C).

Temperature

The dawn of August sees an average high-temperature of a still tropical 89.1°F (31.7°C), subtly contrasting with July's 89.6°F (32°C). Norco reports an average low-temperature of 77.5°F (25.3°C) during the nights of August.

Heat index

The average heat index in August is evaluated at a blistering 107.6°F (42°C). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
Understand that the heat index values take into account shaded locations and mild winds. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

In August, the average relative humidity is 77%.

Rainfall

In Norco, in August, during 23.7 rainfall days, 5" (127mm) of precipitation is typically accumulated. Throughout the year, there are 180.8 rainfall days, and 33.39" (848mm) of precipitation is accumulated.

Snowfall

February through November are months without snowfall in Norco.

Daylight

In August, the average length of the day is 13h and 11min.
On the first day of the month, sunrise is at 6:21 am and sunset at 7:54 pm. On the last day of August, sunrise is at 6:38 am and sunset at 7:24 pm CDT.

Sunshine

The average sunshine in August is 10.7h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.
Note: In August, the UV index of 7 transforms into the following advice:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.

Frequently asked questions

How hot is August?

August temperatures vary between a high-temperature of 89.1°F (31.7°C) and a low-temperature of 77.5°F (25.3°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 107.6°F (42°C).

What is the average humidity in August?

In August, the average relative humidity is 77%.

How much does it rain in August?

In Norco, Louisiana, in August, it is raining for 23.7 days, with typically 5" (127mm) of accumulated precipitation.

When it does not snow in Norco?

February through November are months without snowfall.

How many hours of daylight does Norco have in August?

In Norco, the average day length in August is 13h and 11min.

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:21 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 7:24 pm CDT.

How many hours of sunshine does Norco have in August?

The average sunshine duration in August is 10.7h.

When is the highest UV index?

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

What is the UV index reading in August?

The average daily maximum UV index in August is 7. A UV Index reading of 6 to 7 represents a high health threat 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 August
Norco, LA

Average temperature in August - Norco, LA
  • Average high temperature in August: 89.1°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (60.4°F).

  • Average low temperature in August: 77.5°F

The month with the highest average low temperature is August (77.5°F).
The coldest month (with the lowest average low temperature) is January (47.3°F).

Average pressure in August
Norco, LA

Average pressure in August - Norco, LA
  • Average pressure in August: 29.97"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.97"Hg).

Average wind speed in August
Norco, LA

Average wind speed in August - Norco, LA
  • Average wind speed in August: 5.8mph

The windiest months (with the highest average wind speed) are February and April (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

Average humidity in August
Norco, LA

Average humidity in August - Norco, LA
  • Average humidity in August: 77%

The months with the highest relative humidity are February and December (78%).
The month with the lowest relative humidity is October (72%).

Average rainfall in August
Norco, LA

Average rainfall in August - Norco, LA
  • Average rainfall in August: 5"

The wettest month (with the highest rainfall) is July (5.39").
The driest month (with the least rainfall) is November (1.5").

Average rainfall days in August
Norco, LA

Average rainfall days in August - Norco, LA
  • Average rainfall days in August: 23.7 days

The month with the highest number of rainy days is August (23.7 days).
The month with the least rainy days is November (8.4 days).

Average snowfall days in August
Norco, LA

Average snowfall days in August - Norco, 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 and November (0 days).

Average daylight in August /
Average sunshine in August
Norco, LA

Average daylight in August / Average sunshine in August - Norco, 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: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

Average sunshine days in August
Norco, LA

Average sunshine days in August - Norco, LA
  • Average sunshine days in August: 4.8 days

The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is August (4.8 days).

Average UV index in August
Norco, LA

Average UV index in August - Norco, LA
  • Average UV index in August: 7

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

Average cloud cover in August
Norco, LA

Average cloud cover in August - Norco, LA
  • Average cloud cover in August: 28

The month with the most cloud cover is December (Cloud cover 45).
The month with the least cloud cover is October (Cloud cover 24).

Average visibility in August
Norco, LA

Average visibility in August - Norco, 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).

Norco, Louisiana, USA

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