May weather forecast
La Plaine, Dominica

May in La Plaine, Dominica is characterized by increasing precipitation, although the overall tropical climate persists. The rising humidity and rainfall hint at the onset of the wetter season, with sporadic yet heavier showers becoming more common. Despite the increased precipitation, the temperatures consistently hang on the warmer side, seldom fluctuating. Sea temperatures continue their warming trend from April, yet remain inviting for water-based activities. Laying testament to the city's tropical majesty, an abundance of sunshine accompanies the weather, offering enchanting sunsets and sunrises.

Temperature

La Plaine's May average high-temperature settles at a still moderately hot 27.5°C (81.5°F), showing a near match with the preceding month. The temperature during May experiences a small drop from daytime peaks, recording an average of 25.6°C (78.1°F) at night.

Heat index

The heat index value for May is estimated at a tropical 31°C (87.8°F). Enduring exposure and ongoing activity could cause a sense of fatigue and subsequent heat cramps.
In terms of the heat index, values are set with light wind and shade conditions in mind. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.

Humidity

In La Plaine, the average relative humidity in May is 77%.

Rainfall

In La Plaine, in May, during 20.3 rainfall days, 46mm (1.81") of precipitation is typically accumulated. Throughout the year, there are 221.9 rainfall days, and 570mm (22.44") of precipitation is accumulated.

Sea temperature

In La Plaine, in May, the average water temperature is 28.2°C (82.8°F).
Note: In water temperatures ranging between 25°C (77°F) and 29°C (84.2°F), activities such as swimming and diving become highly pleasurable for long durations.

Daylight

In May, the average length of the day is 12h and 51min.
On the first day of the month, sunrise is at 05:41 and sunset at 18:22. On the last day of May, sunrise is at 05:33 and sunset at 18:32 AST.

Sunshine

In La Plaine, the average sunshine in May is 9.9h.

UV index

The months with the highest UV index in La Plaine, Dominica, are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: During May, 7 as the daily maximum UV index converts into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Alert! The Sun's UV rays are heightened by the reflection of sand and water.