March weather forecast
Bulacan, Philippines

March, the first month of the spring in Bulacan, is still a hot month, with temperature in the range of an average low of 22.9°C (73.2°F) and an average high of 31.8°C (89.2°F).

Temperature

March commences with an average high-temperature of a still tropical 31.8°C (89.2°F), showing little deviation from February's 30.1°C (86.2°F). In March, Bulacan experiences an average nighttime temperature of 22.9°C (73.2°F).

Heat index

March's mean heat index is appraised at a scorching 41°C (105.8°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a numerical representation of warmth when taking temperature and moisture levels into account. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. 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 highly critical to babies and toddlers. 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.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

The average relative humidity in March is 72%.

Rainfall

In Bulacan, during March, the rain falls for 12.3 days and regularly aggregates up to 21mm (0.83") of precipitation. In Bulacan, during the entire year, the rain falls for 245.4 days and collects up to 1578mm (62.13") of precipitation.

Daylight

In March, the average length of the day in Bulacan is 12h and 4min.
On the first day of March in Bulacan, Philippines, sunrise is at 6:13 am and sunset at 6:04 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 6:08 pm PST.

Sunshine

In March, the average sunshine in Bulacan is 9.8h.

UV index

February through June, August through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In March, a regular UV index of 7 translates into these guidelines:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.