May weather forecast
Dumalinao, Philippines

May, the last month of the spring in Dumalinao, is another hot month, with an average temperature varying between 31°C (87.8°F) and 24.3°C (75.7°F).

Temperature

May's climate shows a minor adjustment in average high-temperatures to a still tropical 31°C (87.8°F) from April's 31.3°C (88.3°F). Dumalinao's nighttime temperature in May falls to an average of 24.3°C (75.7°F).

Heat index

During May, the heat index is computed to be a scorching 41°C (105.8°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Heat index determinations are made taking into account the shade and light air movements. 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', 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. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In Dumalinao, the average relative humidity in May is 80%.

Rainfall

In Dumalinao, in May, it is raining for 28.4 days, with typically 172mm (6.77") of accumulated precipitation. In Dumalinao, during the entire year, the rain falls for 276.2 days and collects up to 1339mm (52.72") of precipitation.

Daylight

The average length of the day in May in Dumalinao is 12h and 29min.
On the first day of May, sunrise is at 5:31 am and sunset at 5:55 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 6:00 pm PST.

Sunshine

In Dumalinao, Philippines, the average sunshine in May is 8.5h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Dumalinao. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 7 during May leads to these instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.