August weather forecast
Westwego, LA

August, the last month of the summer in Westwego, is also a hot month, with temperature in the range of an average low of 79°F (26.1°C) and an average high of 89.1°F (31.7°C).

Temperature

Westwego experiences an average high-temperature of a still tropical 89.1°F (31.7°C) in August, subtly different from July's 89.2°F (31.8°C). The low-temperature average for Westwego during August stands at a moderately hot 79°F (26.1°C).

Heat index

For August, the heat index is estimated at a blisteringly hot 105.8°F (41°C). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. 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.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In Westwego, the average relative humidity in August is 74%.

Rainfall

In Westwego, during August, the rain falls for 14.8 days and regularly aggregates up to 1.14" (29mm) of precipitation. Throughout the year, in Westwego, there are 104.1 rainfall days, and 8.39" (213mm) of precipitation is accumulated.

Daylight

The average length of the day in August is 13h and 11min.
On the first day of the month, sunrise is at 6:20 am and sunset at 7:53 pm. On the last day of August, in Westwego, sunrise is at 6:37 am and sunset at 7:23 pm CDT.

Sunshine

In Westwego, the average sunshine in August is 10.8h.

UV index

The months with the highest UV index in Westwego are May through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 7 during August translates into the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.