Weather Trends in Manila, PhilippinesWeather Trends in Manila,
Philippines

Manila experiences a consistent tropical climate defined by intense humidity and sustained high temperatures. WeatherBox data shows that the annual thermal profile is remarkably stable, with the average daily mean temperature varying by only 3.5°C (6.3°F) between the coolest and warmest months. April is typically the hottest month, where daily highs average 33.6°C (92.5°F), creating oppressive daytime heat. Even during the coolest periods, temperatures rarely fall below 23.0°C (73.4°F), resulting in warm nights regardless of the season. Due to the location's latitude, solar intensity is significant; the average peak UV Index is 10.5, indicating high exposure levels during midday hours.

Rainfall patterns dictate the seasonal variation more than temperature does. The city accumulates a total of 1,766 mm (70 in) of precipitation annually, but this is unevenly distributed between distinct wet and dry periods. A pronounced dry season peaks in March, where monthly rainfall averages just 24 mm (1 in), coinciding with clearer skies. Conversely, the monsoon season brings heavy saturation, particularly in July, which sees an average accumulation of 336 mm (13 in). During these wet months, cloud cover is substantial, categorized as scattered to overcast 96.8 of the time, leading to periods of persistent overcast skies and torrential downpours.

Atmospheric moisture remains high year-round, contributing to a steamy environment. Relative humidity peaks at 84.1, often making the air feel heavier than the thermometer suggests. Prevailing winds typically blow from the E, providing occasional relief, though wind speeds rarely exceed 29.0 km/h (18.0 mph) outside of storm systems. While the heat is constant, the dramatic shift in rainfall creates two distinct atmospheric experiences. Explore the advanced weather charts on WeatherBox to visualize these climate patterns in greater detail.