May weather forecast
Mambusao, Philippines

The last month of the spring, May, is another tropical month in Mambusao, Philippines, with an average temperature fluctuating between 31.8°C (89.2°F) and 25.5°C (77.9°F).

Temperature

May stands out as Mambusao's warmest month, with an average high-temperature of 31.8°C (89.2°F) and a low-temperature of 25.5°C (77.9°F).

Heat index

In May, the heat index is appraised at a blisteringly hot 42°C (107.6°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

May is the least humid month, with an average relative humidity of 75%.

Rainfall

In Mambusao, Philippines, during May, the rain falls for 23 days and regularly aggregates up to 81mm (3.19") of precipitation. In Mambusao, during the entire year, the rain falls for 276.3 days and collects up to 1225mm (48.23") of precipitation.

Daylight

In Mambusao, the average length of the day in May is 12h and 39min.
On the first day of May in Mambusao, sunrise is at 5:30 am and sunset at 6:02 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 6:09 pm PST.

Sunshine

With an average of 10.9h of sunshine, May has the most sunshine of the year in Mambusao.

UV index

The months with the highest UV index in Mambusao are March through November, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 7 in May interprets into the following advice:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.