May weather forecast
Marin, Haiti

May, the last month of the spring in Marin, is another tropical month, with an average temperature fluctuating between 20.2°C (68.4°F) and 31°C (87.8°F).

Temperature

May records an average high-temperature of a still hot 31°C (87.8°F), indicating a minor variation from the preceding month. During May, Marin records a consistent average nighttime temperature of 20.2°C (68.4°F).

Heat index

The heat index in May is estimated at a sweltering 39°C (102.2°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly important for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In Marin, the average relative humidity in May is 74%.

Rainfall

May is the month with the most rainfall in Marin. Rain falls for 22.8 days and accumulates 107mm (4.21") of precipitation.

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, in Marin, Haiti, sunrise is at 06:11 and sunset at 19:22 EDT.

Sunshine

In Marin, the average sunshine in May is 10.9h.

UV index

The months with the lowest UV index are January through May, September through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The average daily UV index of 6 in May transforms into the following instructions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Boost your sun resistance with garments that are densely woven yet spacious.