May weather forecast
Basse Terre, Guadeloupe

In Basse Terre, Guadeloupe, May stands out as the beginning of a pronounced escalation in average temperatures and sees a significant increase in rainfall. The temperature swings from 26.2°C (79.2°F) to 27.9°C (82.2°F), marking a distinct increase from the previous month. The relative humidity also increases slightly, reaching 77%. The rising temperatures combined with the increment in humidity level and precipitation signify the onset of the warmer half of the year. Expect the future months to follow similar patterns of increased temperatures and precipitation.

Temperature

Basse Terre's May reports an average high-temperature of a still moderately hot 27.9°C (82.2°F), exhibiting a minor difference from April. A mean low-temperature of 26.2°C (79.2°F) is anticipated during the month of May, a slight step down from the daytime high.

Heat index

The heat index in May is estimated at a tropical 31°C (87.8°F). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.
When referencing the heat index, its values are suitable for shady environments and light breezes. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', evaluates the perceived heat by adding the effect of moisture in the air. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.

Humidity

May, July, August and November, with an average relative humidity of 77%, are the most humid months in Basse Terre.

Rainfall

In Basse Terre, Guadeloupe, in May, during 23.7 rainfall days, 66mm (2.6") of precipitation is typically accumulated. Throughout the year, there are 261.2 rainfall days, and 839mm (33.03") of precipitation is accumulated.

Sea temperature

In Basse Terre, the average seawater temperature in May is 28°C (82.4°F).
Note: Ideal surface water temperatures for any water activity fall between 25°C (77°F) and 29°C (84.2°F), offering maximum enjoyment for lengthened periods.

Daylight

The average length of the day in May in Basse Terre is 12h and 53min.
On the first day of May in Basse Terre, Guadeloupe, sunrise is at 05:42 and sunset at 18:25. On the last day of the month, sunrise is at 05:34 and sunset at 18:35 AST.

Sunshine

The average sunshine in May in Basse Terre, Guadeloupe, is 9.8h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Basse Terre. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index of 7 during May translates into these guidelines:
Inhibit overexposure. Warding off sun damage is of utmost importance. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Boost your sun resistance with garments that are densely woven yet spacious. Take note! Sand and water reflections strengthen the Sun's UV exposure.