May weather forecast
Sierra Prieta, Dominican Republic

May, the last month of the spring in Sierra Prieta, is another warm month, with an average temperature fluctuating between 22.3°C (72.1°F) and 29.1°C (84.4°F).

Temperature

Sierra Prieta, Dominican Republic, ushers in May with an average high-temperature of a still moderately hot 29.1°C (84.4°F), showing a close resemblance to the previous month. The average temperature during May nights dips to a pleasant 22.3°C (72.1°F).

Heat index

For May, the heat index is estimated at a very hot 35°C (95°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In Sierra Prieta, the average relative humidity in May is 80%.

Rainfall

In Sierra Prieta, during May, the rain falls for 18.8 days and regularly aggregates up to 51mm (2.01") of precipitation. Throughout the year, there are 168.6 rainfall days, and 443mm (17.44") of precipitation is accumulated.

Daylight

In Sierra Prieta, the average length of the day in May is 13h and 1min.
On the first day of May in Sierra Prieta, Dominican Republic, sunrise is at 06:11 and sunset at 19:01. On the last day of the month, sunrise is at 06:02 and sunset at 19:12 AST.

Sunshine

May has the least sunshine of the year in Sierra Prieta, Dominican Republic, with an average of 8.7h of sunshine.

UV index

The months with the highest UV index are May through July, September and October, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In May, a daily maximum UV index of 7 leads to the following instructions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.