August weather forecastSaint George's, Grenada

Weather in August

Saint George's weather in August generally remains consistent with that of the previous months of the rainy season. Temperatures are consistent throughout the day, and sea temperatures typically peak during this month. The warmth radiates beautifully off the island, with vibrant local flora flourishing to their potential. Distinctly, August records the highest annual rainfall, averaging at 293mm (11.54"). Therefore, visitors to Saint George's should prepare for frequent rain showers that often enhance the region's tropical charm.

Temperature

The beginning of August records an average high-temperature of a still warm 29.4°C (84.9°F), marking a negligible difference from July's 28.8°C (83.8°F). Saint George's documents an average low-temperature of 25.5°C (77.9°F) for the nights of August.

Rainfall

The month with the most rainfall is August, when the rain falls for 18 days and typically aggregates up to 293mm (11.54") of precipitation.

Sea temperature

In August, the average sea temperature is 29.2°C (84.6°F).
Note: Water activities in temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are pleasurable, without feeling uncomfortable even during extended periods.

Daylight

The average length of the day in August in Saint George's, Grenada, is 12h and 31min.
On the first day of the month, sunrise is at 05:53 and sunset at 18:32. On the last day of August, sunrise is at 05:56 and sunset at 18:17 AST.

Sunshine

The months with the most sunshine in Saint George's, Grenada, are January through May and August, with an average of 8h of sunshine.

UV index

February through September, with an average maximum UV index of 12, are months with the highest UV index. A UV Index value of 11, and more, symbolizes an extreme health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 12 in August interprets into the following advice:
Adopt every vital precaution, unprotected skin and eyes may burn rapidly. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Applying and reapplying liberally a broad-spectrum sunscreen of SPF 30+ every two hours, and straight after a swim or outdoor activity is recommended. Be attentive! The UV exposure is heightened with reflections from sand and water.