April weather forecast
Pasay, Philippines

April categorically marks the peak of the hot season in Pasay, with days being hotter, longer, and quite challenging for those not accustomed to such temperatures. The average high temperature peaks at 34.2°C (93.6°F), presiding over the city with increased intensity. Longer daylight hours are exposed further, augmenting the sultry climate. However, a moderate rise in humidity and rainfall heralds the forthcoming monsoon season.

Temperature

During April and May, Pasay experiences its highest average temperatures, peaking at 34.2°C (93.6°F).

Heat index

During April, the heat index is appraised at a life-threatening hot 45°C (113°F). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
Observations indicate that the heat index values are for shady locations with light wind. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

The least humid month is April, with an average relative humidity of 65%.

Rainfall

In Pasay, in April, it is raining for 2 days, with typically 16mm (0.63") of accumulated precipitation. Throughout the year, there are 119 rainfall days, and 1823mm (71.77") of precipitation is accumulated.

Daylight

The average length of the day in April in Pasay is 12h and 28min.
On the first day of April in Pasay, sunrise is at 5:51 am and sunset at 6:08 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 6:12 pm PST.