May weather forecast
Naulid, Philippines

May, the last month of the spring in Naulid, is another tropical month, with an average temperature varying between 27.1°C (80.8°F) and 30.9°C (87.6°F).

Temperature

On the advent of May, Naulid's average high-temperature exhibits a minor adjustment to a still tropical 30.9°C (87.6°F) from April's 31°C (87.8°F). May's average low-temperature is a moderately hot 27.1°C (80.8°F), reflecting a minor difference from the day's peak temperatures.

Heat index

The average heat index in May is calculated to be a very hot 38°C (100.4°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Be advised, the heat index considers values for conditions in shade and with a light breeze. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', combines both the air temperature and the humidity level to give a perceived human temperature. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

April and May, with an average relative humidity of 73%, are the least humid months.

Rainfall

In Naulid, in May, it is raining for 22.3 days, with typically 107mm (4.21") of accumulated precipitation. Throughout the year, there are 221.6 rainfall days, and 1256mm (49.45") of precipitation is accumulated.

Daylight

In May, the average length of the day is 12h and 37min.
On the first day of the month, sunrise is at 5:32 am and sunset at 6:03 pm. On the last day of May, in Naulid, sunrise is at 5:27 am and sunset at 6:09 pm PST.

Sunshine

In May, the average sunshine is 11.1h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Naulid, Philippines. 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 health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 7 during May leads to these advisories:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.