May weather forecast
Calapacuan, Philippines

May, the last month of the spring in Calapacuan, is another tropical month, with temperature in the range of an average low of 26.4°C (79.5°F) and an average high of 31.4°C (88.5°F).

Temperature

In Calapacuan, May records the highest average temperatures, peaking at 31.4°C (88.5°F) and reaching a low of 26.4°C (79.5°F).

Heat index

In May, the average heat index is evaluated at an extremely hot 40°C (104°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

The average relative humidity in May is 75%.

Rainfall

In Calapacuan, in May, during 25.1 rainfall days, 119mm (4.69") of precipitation is typically accumulated. Throughout the year, there are 237.5 rainfall days, and 1892mm (74.49") of precipitation is accumulated.

Daylight

The average length of the day in May is 12h and 49min.
On the first day of the month, sunrise is at 5:35 am and sunset at 6:16 pm. On the last day of May, sunrise is at 5:28 am and sunset at 6:25 pm PST.

Sunshine

In Calapacuan, the average sunshine in May is 11.1h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In May, the UV index of 7 transforms into the following advice:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.