August weather forecast
Delta, LA

In August, weather conditions in Delta remain similar to July with high temperatures and high daylight hours. August stands out as one of the cloudiest months, with a cloud cover percentage of 31%. The mercury hovers around the highs of 91.6°F (33.1°C), leading to warm afternoon hours. Outdoor enthusiasts are advised to prepare well for the heat to enjoy their activities fully. As the month concludes, the weather gets ready to transition gradually into the cooler autumn months.

Temperature

With the advent of August, Delta's high-temperatures adjust to a still hot 91.6°F (33.1°C), closely aligning with the preceding month. In Delta, the average temperature during the nights of August drops to an agreeable 72.1°F (22.3°C).

Heat index

During August, the heat index is computed to be a blazing hot 114.8°F (46°C). Eyes open: Heat cramps and heat exhaustion are expected. Prolonged exertion could lead to heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In August, the average relative humidity is 75%.

Rainfall

In Delta, in August, it is raining for 19.3 days, with typically 3.5" (89mm) 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 August is 13h and 18min.
On the first day of the month, sunrise is at 6:18 am and sunset at 8:01 pm. On the last day of August, sunrise is at 6:38 am and sunset at 7:28 pm CDT.

Sunshine

The average sunshine in August is 10.2h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Delta. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In August, a daily UV index of 7 turns into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.