August weather forecast
Diamondhead, MS

August presents an extension of Diamondhead's summer with its high temperature rising slightly to 89.2°F (31.8°C). However, a perceivable reduction in daylight hours starts imparting hints of the waning summer. Coupled with increasing rainfall up to 2.2" (56mm), the wetter conditions bring a sense of respite from the prolonged summer heat. The quieting down of the winds results in an average speed of 6.2mph (10km/h). Notwithstanding the consistent humidity levels of 75%, the weather patterns in August subtly signal a forthcoming change.

Temperature

August brings the highest temperatures, with an average high of 89.2°F (31.8°C) and an average low of 77.9°F (25.5°C).

Heat index

August's average heat index is estimated at an extremely hot 107.6°F (42°C). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring 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. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In Diamondhead, Mississippi, the average relative humidity in August is 75%.

Rainfall

The month with the most rainfall is August, when the rain falls for 19.1 days and typically aggregates up to 2.2" (56mm) of precipitation.

Snowfall

In Diamondhead, snow does not fall in February through December.

Daylight

In Diamondhead, the average length of the day in August is 13h and 13min.
On the first day of the month, sunrise is at 6:16 am and sunset at 7:51 pm. On the last day of August, sunrise is at 6:34 am and sunset at 7:21 pm CDT.

Sunshine

In Diamondhead, Mississippi, the average sunshine in August is 10.9h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 7 during August, leads to the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.