May weather forecastUnisan, Philippines

Weather in May

The last month of the spring, May, is also a hot month in Unisan, Philippines, with an average temperature ranging between max 31.1°C (88°F) and min 26.6°C (79.9°F).

Temperature

In Unisan, the average temperatures in May are the highest, with a peak at 31.1°C (88°F) and a low of 26.6°C (79.9°F).

Heat index

The average heat index in May is evaluated at a blistering 41°C (105.8°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'real feel' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

May is the least humid month, with an average relative humidity of 78%.

Rainfall

In Unisan, during May, the rain falls for 24.9 days and regularly aggregates up to 123mm (4.84") of precipitation. Throughout the year, there are 295.7 rainfall days, and 1738mm (68.43") of precipitation is accumulated.

Sea temperature

In May, the average sea temperature is 29.6°C (85.3°F).
Note: Swimming, diving, and other water endeavors at temperatures between 25°C (77°F) and 29°C (84.2°F) are considered enjoyable and satisfying for extended periods without discomfort.

Daylight

In Unisan, the average length of the day in May is 12h and 46min.
On the first day of May, sunrise is at 5:30 am and sunset at 6:08 pm. On the last day of the month, sunrise is at 5:23 am and sunset at 6:16 pm PST.

Sunshine

With an average of 11h of sunshine, May has the most sunshine of the year.

UV index

The months with the highest UV index in Unisan are February through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 7 during May translates into these guidelines:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Attention! UV strength is notably upped by the reflection of sand and water.