May weather forecast
Sapalibutad, Philippines

The last month of the spring, May, is also a hot month in Sapalibutad, Philippines, with an average temperature fluctuating between 33.3°C (91.9°F) and 24.8°C (76.6°F).

Temperature

In May, Sapalibutad's weather conditions record an average high-temperature of a still hot 33.3°C (91.9°F), demonstrating little divergence from the preceding month. The average temperature drops to a moderately hot 24.8°C (76.6°F) during the night in the month of May.

Heat index

The heat index value for May is evaluated at a burning hot 46°C (114.8°F). Observe: Heat exhaustion and heat cramps are probable. Heatstroke is on the horizon with prolonged exertion.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The average relative humidity in May is 74%.

Rainfall

In Sapalibutad, in May, it is raining for 25.2 days, with typically 195mm (7.68") of accumulated precipitation. In Sapalibutad, during the entire year, the rain falls for 252.9 days and collects up to 1795mm (70.67") of precipitation.

Daylight

In May, the average length of the day in Sapalibutad is 12h and 50min.
On the first day of the month, sunrise is at 5:34 am and sunset at 6:15 pm. On the last day of May, sunrise is at 5:26 am and sunset at 6:24 pm PST.

Sunshine

The average sunshine in May is 10.7h.

UV index

February through June and August, with an average maximum UV index of 7, are months with the highest UV index in Sapalibutad. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high UV index of 7 in May translates into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.