August weather forecastShreveport, LA

Weather in August

August continues the trend of exceptionally high temperatures in Shreveport. The city's native and visiting populations acclimate to the heat, with outdoor activities continuing, albeit with a substantial use of sun protection. There isn't much relief in terms of cooler weather during this month, as the high-temperature trend from July persists. August echoes July's temperature extremes with a peak average temperature matching that of July at approximately 95.5℉. The local weather heads toward a slight downturn as August closes, signaling the approaching end of summer in September.

Temperature

During July and August, Shreveport experiences its peak temperatures, averaging a high-temperature of 95.5°F (35.3°C).

Heat index

In August, the average heat index is evaluated at a burning hot 120.2°F (49°C). Be prepared: Heat cramps and heat exhaustion are probable. Continued activity may lead to heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

With an average relative humidity of 65%, August is the least humid month.

Rainfall

In Shreveport, in August, it is raining for 10.2 days, with typically 0.94" (24mm) of accumulated precipitation. In Shreveport, during the entire year, the rain falls for 103.9 days and collects up to 11.54" (293mm) of precipitation.

Snowfall

March through December are months without snowfall.

Daylight

In Shreveport, Louisiana, the average length of the day in August is 13h and 19min.
On the first day of the month, sunrise is at 6:29 am and sunset at 8:12 pm. On the last day of August, sunrise is at 6:49 am and sunset at 7:40 pm CDT.

Sunshine

August has the most sunshine of the year in Shreveport, with an average of 10.5h of sunshine.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 7 during August translates into the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.