May weather forecast
Nassau, The Bahamas

May ushers in a warmer season, noticeable through extended sunlight hours. It also brings a substantial rise in sea temperature, welcoming a season for beach activities. An increase in rainfall to 105mm (4.13") ensues during May. However, it rarely dampens the enthusiasm for outdoor activities. Experiencing the weather in Nassau during May is indeed a delight for many.

Temperature

The beginning of May records an average high-temperature of a still warm 29.6°C (85.3°F), marking a negligible difference from April's 27.9°C (82.2°F). In Nassau, an average nighttime temperature of 21.1°C (70°F) is expected during May.

Rainfall

In May, the rain falls for 10 days. Throughout May, 105mm (4.13") of precipitation is accumulated. In Nassau, during the entire year, the rain falls for 138 days and collects up to 1396mm (54.96") of precipitation.

Sea temperature

In Nassau, the average seawater temperature in May is 26.5°C (79.7°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are regarded as highly pleasant, making all water activities enjoyable without any discomfort over long durations.

Daylight

In May, the average length of the day is 13h and 22min.
On the first day of the month, sunrise is at 06:32 and sunset at 19:39. On the last day of May, in Nassau, sunrise is at 06:19 and sunset at 19:55 EDT.

Sunshine

In Nassau, the average sunshine in May is 8.7h.

UV index

April through August, with an average maximum UV index of 11, are months with the highest UV index in Nassau. A UV Index estimate of 11, and higher, represents an extreme health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 11 in May translates into the following instructions:
Practice every precaution of necessity, unprotected skin and eyes might burn in minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Apply generously and frequently a broad-spectrum SPF 30+ sunscreen every two hours, or immediately after swimming or any outdoor exercise. Be vigilant! The Sun's UV rays get a boost from sand and water reflections.