May weather forecastDelmas, Haiti

Weather in May

Delmas retains its moderate trend of weather in May as the city moves further into the year. Accompanying a sharp increase in rainfall is the rise in relative humidity, slightly enveloping the city in a warm and moist atmosphere. Notwithstanding, outdoor activities remain viable with the plentiful sunshine and longer daylight hours. As the weather bears similarity with the upcoming month of June, steady weather patterns allow for predictable planning. By the end of May, vacationers can expect a shift towards the increasingly warmer summer season.

Temperature

As Delmas transitions into May, the average high-temperature stands at a still warm 28.3°C (82.9°F), offering little variation from the preceding month. May nights in Delmas witness a mild cool down to an average low of 24.3°C (75.7°F).

Heat index

For most parts of May, the heat index is computed to be a tropical 32°C (89.6°F). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.
Note that heat index values are valued for light wind and location in the shade. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.

Humidity

The average relative humidity in May in Delmas is 76%.

Rainfall

In Delmas, in May, it is raining for 19 days, with typically 57mm (2.24") of accumulated precipitation. In Delmas, during the entire year, the rain falls for 197.6 days and collects up to 539mm (21.22") of precipitation.

Sea temperature

In Delmas, in May, the average water temperature is 27.9°C (82.2°F).
Note: For swimming, diving, and enjoying other water activities, the range of 25°C (77°F) to 29°C (84.2°F) in water temperature is considered ideal, offering pleasure for extended periods without discomfort.

Daylight

The average length of the day in May is 13h and 1min.
On the first day of the month, sunrise is at 06:21 and sunset at 19:11. On the last day of May, sunrise is at 06:11 and sunset at 19:22 EDT.

Sunshine

May through August, with an average of 11.4h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index are January, March through October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index, 7 during May, leads to the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat. Beware! Reflections from sand and water can intensify the Sun's UV radiation.