May weather forecast
Bacacay, Philippines

May, the last month of the spring in Bacacay, is a tropical month, with an average temperature fluctuating between 25.7°C (78.3°F) and 30.8°C (87.4°F).

Temperature

May, with average temperatures reaching a high of 30.8°C (87.4°F) and a low of 25.7°C (78.3°F), is the warmest month.

Heat index

In May, the average heat index is computed to be a blistering 40°C (104°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

May is the least humid month in Bacacay, with an average relative humidity of 79%.

Rainfall

In May, the rain falls for 19.9 days. Throughout May, 75mm (2.95") of precipitation is accumulated. Throughout the year, there are 274.1 rainfall days, and 1270mm (50") of precipitation is accumulated.

Sea temperature

In Bacacay, in May, the average water temperature is 29.3°C (84.7°F).
Note: Water activities in surface temperatures between 25°C (77°F) and 29°C (84.2°F) are seen as exceptional and extremely agreeable for lengthened time spans.

Daylight

In May, the average length of the day is 12h and 44min.
On the first day of May in Bacacay, sunrise is at 5:23 am and sunset at 5:59 pm. On the last day of the month, sunrise is at 5:16 am and sunset at 6:07 pm PST.

Sunshine

The month with the most sunshine in Bacacay is May, with an average of 10.9h of sunshine.

UV index

February through November, with an average maximum UV index of 7, are months with the highest UV index in Bacacay. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: An average maximum UV index of 7 in May leads to these recommendations:
Deflect overexposure. Sun protection is a necessity. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Stay cautious! Sand and water reflections increase UV radiation potency.