August weather forecast
Deerfield Beach, FL

August continues the tropical rhythm of Deerfield Beach, Florida, with similar temperature and humidity values as those of July. However, rainfall peaks in August with an average accumulation of 8.35" (212mm) - the highest for the year. With weather characterized by tropical showers and warm sunny intervals, the city offers a unique blend of summer experiences. The warm sea temperatures coupled with ample sunshine create ideal conditions for water sports and beach activities. Despite the intermittent showers, August's weather does not dampen the city's energetic summer vibes.

Temperature

August, with average temperatures reaching a high of 87.1°F (30.6°C) and a low of 81.5°F (27.5°C), is the warmest month.

Heat index

In August, the average heat index is estimated at a torrid 98.6°F (37°C). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in August is 73%.

Rainfall

August is the month with the most rainfall. Rain falls for 28 days and accumulates 8.35" (212mm) of precipitation.

Ocean temperature

August is the month with the warmest seawater in Deerfield Beach, with an average ocean temperature of 86.4°F (30.2°C).
Note: Engaging in water activities in temperatures beyond 86°F (30°C) might not feel as reinvigorating.

Daylight

In August, the average length of the day is 13h and 2min.
On the first day of the month, sunrise is at 6:46 am and sunset at 8:07 pm. On the last day of August, in Deerfield Beach, sunrise is at 7:00 am and sunset at 7:40 pm EDT.

Sunshine

In August, the average sunshine is 10.8h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum UV index of 7 in August translates into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Heed this! UV intensity is much stronger when reflected off sand and water.