May weather forecast
Yerba De Culebra, Dominican Republic

May, the last month of the spring in Yerba De Culebra, is also a moderately hot month, with an average temperature fluctuating between 19.9°C (67.8°F) and 29.6°C (85.3°F).

Temperature

The transition from April to May sees average high-temperatures adjusting to a still moderately hot 29.6°C (85.3°F), from a not significantly different 29.5°C (85.1°F). Yerba De Culebra witnesses an average low-temperature of 19.9°C (67.8°F) throughout the month of May.

Heat index

The heat index for May is evaluated at a sweltering 36°C (96.8°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In May, the average relative humidity is 79%.

Rainfall

In Yerba De Culebra, Dominican Republic, during May, the rain falls for 20.1 days and regularly aggregates up to 93mm (3.66") of precipitation. In Yerba De Culebra, during the entire year, the rain falls for 208.6 days and collects up to 628mm (24.72") of precipitation.

Daylight

The average length of the day in May in Yerba De Culebra is 13h and 3min.
On the first day of the month, sunrise is at 06:14 and sunset at 19:05. On the last day of May, sunrise is at 06:04 and sunset at 19:17 AST.

Sunshine

In Yerba De Culebra, the average sunshine in May is 8.5h.

UV index

January through May, August through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In May, the maximum UV index of 6 translates into these guidelines:
Deter overexposure. Protecting against the sun's effects is essential. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.