May weather forecast
Saint George's, Grenada

May's weather patterns around Saint George's show an uptick in rainfall, marking the transition towards the wet season. Regular sunshine and longer daylight hours maintain inviting conditions, and the sea remains pleasantly warm for water-related activities. May's most notable feature is a considerable increase in precipitation, reaching 55mm (2.17"). Therefore, while planning a visit in May, packing a robust weather-resistant gear would be prudent to alleviate any potential rainfall-related disruptions.

Temperature

Peak temperatures are observed in April, May and September, averaging a high-temperature of 30°C (86°F).

Rainfall

In Saint George's, during May, the rain falls for 13 days and regularly aggregates up to 55mm (2.17") of precipitation. In Saint George's, during the entire year, the rain falls for 180 days and collects up to 1451mm (57.13") of precipitation.

Sea temperature

In Saint George's, in May, the average water temperature is 28.1°C (82.6°F).
Note: For swimming, diving, and similar activities, the water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered delightful, allowing for extended periods of enjoyment without discomfort.

Daylight

In Saint George's, Grenada, the average length of the day in May is 12h and 41min.
On the first day of the month, sunrise is at 05:46 and sunset at 18:21. On the last day of May, in Saint George's, Grenada, sunrise is at 05:41 and sunset at 18:28 AST.

Sunshine

January through May and August, with an average of 8h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index are February through September, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an excessive health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum daily UV index of 12 during May morphs into the following directions:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. 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. Boost your sun resistance with garments that are densely woven yet spacious. 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 on guard! The reflective nature of sand and water boosts UV exposure.