May weather forecast
Landayan, Philippines

The last month of the spring, May, is another tropical month in Landayan, Philippines, with temperature in the range of an average low of 25.9°C (78.6°F) and an average high of 32.9°C (91.2°F).

Temperature

Landayan registers the highest average temperatures during the month of May, with peaks of 32.9°C (91.2°F) and lows of 25.9°C (78.6°F).

Heat index

The heat index in May is computed to be a blazing hot 45°C (113°F). Precaution: Heat cramps along with heat exhaustion are possible. Heatstroke is a serious risk with continued exertion.
Take into consideration that the heat index values are calculated for shade and light wind conditions. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', represents the fusion of temperature and moisture in the air to suggest how warm it feels. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

The average relative humidity in May in Landayan is 74%.

Rainfall

In Landayan, in May, during 17.8 rainfall days, 63mm (2.48") of precipitation is typically accumulated. Throughout the year, there are 176.9 rainfall days, and 852mm (33.54") of precipitation is accumulated.

Daylight

In May, the average length of the day is 12h and 47min.
On the first day of May, sunrise is at 5:33 am and sunset at 6:12 pm. On the last day of the month, sunrise is at 5:25 am and sunset at 6:20 pm PST.

Sunshine

In May, the average sunshine is 11.1h.

UV index

February through July, September through November, with an average maximum UV index of 7, are months with the highest UV index in Landayan. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 7 during May translates into the following directions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. 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. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.