May weather forecast
Cayang, Philippines

May, the last month of the spring in Cayang, is another tropical month, with an average temperature ranging between min 27.2°C (81°F) and max 31.3°C (88.3°F).

Temperature

In Cayang, Philippines, the month of May is known for its highest average temperatures, reaching a high of 31.3°C (88.3°F) and a low of 27.2°C (81°F).

Heat index

Throughout May, the heat index is appraised at a scorching 40°C (104°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. 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.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the 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. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

With an average relative humidity of 74%, May is the least humid month.

Rainfall

In May, in Cayang, the rain falls for 20.6 days. Throughout May, 88mm (3.46") of precipitation is accumulated. In Cayang, during the entire year, the rain falls for 257.7 days and collects up to 1413mm (55.63") of precipitation.

Sea temperature

In Cayang, in May, the average water temperature is 29.3°C (84.7°F).
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are excellent for swimming, diving, and other water activities, providing comfort and enjoyment for extended periods without discomfort.

Daylight

In Cayang, the average length of the day in May is 12h and 38min.
On the first day of the month, sunrise is at 5:25 am and sunset at 5:56 pm. On the last day of May, sunrise is at 5:20 am and sunset at 6:03 pm PST.

Sunshine

The average sunshine in May is 9.8h.

UV index

The months with the highest UV index in Cayang are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 7 during May translates into the following directions:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take heed! Reflections of sand and water make the Sun's UV rays stronger.