May weather forecast
San Carlos City, Philippines

May, the last month of the spring in San Carlos City, is another tropical month, with an average temperature fluctuating between 34.4°C (93.9°F) and 25.3°C (77.5°F).

Temperature

As San Carlos City, Philippines, welcomes May, the average high-temperature is noted at a still hot 34.4°C (93.9°F), closely aligning with the preceding month. Throughout the month of May, San Carlos City observes an average nighttime temperature of 25.3°C (77.5°F).

Heat index

May's average heat index is evaluated at a life-threatening hot 48°C (118.4°F). Take caution: Heat exhaustion and heat cramps are probable. Heatstroke may be imminent with ongoing effort.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation 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. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In San Carlos City, the average relative humidity in May is 70%.

Rainfall

In San Carlos City, during May, the rain falls for 23.3 days and regularly aggregates up to 95mm (3.74") of precipitation. Throughout the year, in San Carlos City, there are 215.1 rainfall days, and 1115mm (43.9") of precipitation is accumulated.

Daylight

In May, the average length of the day is 12h and 52min.
On the first day of May in San Carlos City, sunrise is at 5:34 am and sunset at 6:17 pm. On the last day of the month, sunrise is at 5:26 am and sunset at 6:26 pm PST.

Sunshine

The average sunshine in May in San Carlos City is 11h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in San Carlos City. A UV Index estimate of 6 to 7 represents a high health risk 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:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. 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. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.