May weather forecast
Calapandayan, Philippines

May, the last month of the spring in Calapandayan, is another hot month, with an average temperature fluctuating between 26.4°C (79.5°F) and 31.4°C (88.5°F).

Temperature

The average temperatures reach their apex in May, averaging 31.4°C (88.5°F) at the high end and 26.4°C (79.5°F) at the low end.

Heat index

May's heat index is appraised at a scorching 40°C (104°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

The average relative humidity in May is 75%.

Rainfall

In May, in Calapandayan, Philippines, the rain falls for 25.1 days. Throughout May, 119mm (4.69") of precipitation is 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, in Calapandayan, sunrise is at 5:28 am and sunset at 6:25 pm PST.

Sunshine

In Calapandayan, Philippines, the average sunshine in May is 11.1h.

UV index

The months with the highest UV index in Calapandayan, Philippines, are February through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In May, a daily UV index of 7 turns into the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.