May weather forecast
Juan Dolio, Dominican Republic

May brings a noticeable change in the weather conditions of Juan Dolio. The significant elevation in rainfall from 53mm (2.09") to 78mm (3.07") marks the onset of the wet season. Despite the extended daylight hours, residents and travellers start experiencing more bouts of cloud cover. The weather continues its incline towards heat with temperatures going past 30°C (86°F). However, the maintained sea temperature and relatively strong visibility present a convenient time for aquatic exploration.

Temperature

May in Juan Dolio experiences an average high-temperature of a tropical 30°C (86°F), barely different from April's 29.8°C (85.6°F). Juan Dolio, in May, experiences an average temperature of 23.3°C (73.9°F) at night.

Heat index

Throughout May, the heat index is appraised at a torrid 37°C (98.6°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In May, the average relative humidity in Juan Dolio is 79%.

Rainfall

In Juan Dolio, during May, the rain falls for 24.3 days and regularly aggregates up to 78mm (3.07") of precipitation. In Juan Dolio, during the entire year, the rain falls for 242.9 days and collects up to 759mm (29.88") of precipitation.

Sea temperature

In Juan Dolio, in May, the average water temperature is 27°C (80.6°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

In Juan Dolio, the average length of the day in May is 13h and 1min.
On the first day of May, sunrise is at 06:09 and sunset at 18:59. On the last day of the month, sunrise is at 06:00 and sunset at 19:10 AST.

Sunshine

In May, the average sunshine is 8.5h.

UV index

The months with the highest UV index are March through November, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In May, a daily UV index of 7 turns into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely. Caution! The mirror effect of sand and water ups the UV radiation strength.