May weather forecast
Calinan, Philippines

May, the last month of the spring in Calinan, is another hot month, with temperature in the range of an average low of 24.2°C (75.6°F) and an average high of 30.4°C (86.7°F).

Temperature

In Calinan, May is the warmest month, with temperatures averaging a high of 30.4°C (86.7°F) and a low of 24.2°C (75.6°F).

Heat index

The heat index value during May is computed to be a torrid 38°C (100.4°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
The heat index's values are generally associated with conditions in shade and light breezes. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The months with the lowest humidity are March through June, September and October, with an average relative humidity of 78%.

Rainfall

In Calinan, in May, it is raining for 26.1 days, with typically 96mm (3.78") of accumulated precipitation. Throughout the year, in Calinan, there are 265 rainfall days, and 916mm (36.06") of precipitation is accumulated.

Daylight

In May, the average length of the day is 12h and 27min.
On the first day of the month, sunrise is at 5:23 am and sunset at 5:46 pm. On the last day of May, sunrise is at 5:20 am and sunset at 5:51 pm PST.

Sunshine

The average sunshine in May in Calinan is 8.8h.

UV index

The months with the highest UV index in Calinan, Philippines, are February through December, 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 ordinary individuals.
Note: The average daily UV index of 7 in May transforms into the following instructions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A hat with a broad brim is indispensable, filtering out up to half of UV rays.