May weather forecast
Malangabang, Philippines

The last month of the spring, May, is a hot month in Malangabang, Philippines, with an average temperature varying between 27°C (80.6°F) and 30.5°C (86.9°F).

Temperature

May is the warmest month of the year, registering average temperatures as high as 30.5°C (86.9°F) and as low as 27°C (80.6°F).

Heat index

The heat index for May is evaluated at a very hot 38°C (100.4°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', arises from combining readings of air temperature and relative moisture content. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

With an average relative humidity of 75%, May is the least humid month in Malangabang.

Rainfall

In Malangabang, in May, it is raining for 24.9 days, with typically 156mm (6.14") of accumulated precipitation. Throughout the year, there are 313.2 rainfall days, and 2362mm (92.99") of precipitation is accumulated.

Sea temperature

In Malangabang, the average seawater temperature in May is 29.4°C (84.9°F).
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In May, the average length of the day is 12h and 38min.
On the first day of May, sunrise is at 5:28 am and sunset at 6:00 pm. On the last day of the month, sunrise is at 5:23 am and sunset at 6:07 pm PST.

Sunshine

The month with the most sunshine is May, with an average of 10.8h of sunshine.

UV index

January through September, November and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index, 7 in May, converts into the following recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Heads up! Sand and water reflection magnifies the UV exposure from the Sun.