August weather forecast
Shrewsbury, LA

The last month of the summer, August, is another tropical month in Shrewsbury, Louisiana, with an average temperature ranging between min 79°F (26.1°C) and max 89.1°F (31.7°C).

Temperature

With the onset of August, Shrewsbury's average high-temperature clocks in at a still tropical 89.1°F (31.7°C), showing a minor fluctuation from the previous month. Nighttime temperature in Shrewsbury dips to a mean of 79°F (26.1°C) during August.

Heat index

The heat index for August is estimated at an extremely hot 105.8°F (41°C). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

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

Rainfall

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

Daylight

In Shrewsbury, 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 Shrewsbury, sunrise is at 6:37 am and sunset at 7:23 pm CDT.

Sunshine

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

UV index

The months with the highest UV index in Shrewsbury, Louisiana, are May through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In August, a daily maximum UV index of 7 leads to the following instructions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.