May weather forecast
Bulac, Philippines

May, the last month of the spring in Bulac, is another hot month, with an average temperature varying between 33.3°C (91.9°F) and 24.8°C (76.6°F).

Temperature

May brings an average high-temperature of a still tropical 33.3°C (91.9°F), nearly identical to the preceding month. In May, Bulac encounters an average low-temperature of 24.8°C (76.6°F) during the night.

Heat index

Throughout May, the heat index is calculated to be a life-threatening hot 46°C (114.8°F). Be alert: Heat exhaustion along with heat cramps are probable. Heatstroke is a threat with sustained physical activity.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In May, the average relative humidity is 74%.

Rainfall

In Bulac, Philippines, in May, during 25.2 rainfall days, 195mm (7.68") of precipitation is typically accumulated. Throughout the year, in Bulac, Philippines, there are 252.9 rainfall days, and 1795mm (70.67") of precipitation is accumulated.

Daylight

The average length of the day in May in Bulac is 12h and 49min.
On the first day of May in Bulac, sunrise is at 5:34 am and sunset at 6:14 pm. On the last day of the month, sunrise is at 5:26 am and sunset at 6:23 pm PST.

Sunshine

In May, the average sunshine is 10.7h.

UV index

February through June and August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 7 in May translates into these instructions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.