Marilao Climate & Monthly Temperature Overview – Philippines

Temperature and Precipitation

Marilao experiences a tropical climate with distinct wet and dry seasons. The average annual temperature hovers around 27°C (81°F), remaining relatively constant throughout the year. January and February are the coolest months, with temperatures averaging 25°C (77°F), while April and May are the warmest, averaging 29°C (84°F). The wet season runs from June to October, bringing heavy rainfall, particularly during the months of July and August. The dry season spans from November to May, with significantly less precipitation.

Seasonal Variations

Wet Season (June-October): During the wet season, Marilao receives abundant rainfall, with an average of 2,000 mm (78.7 inches) falling over the five-month period. The rainy season is characterized by frequent thunderstorms and occasional typhoons. Humidity levels are also high during this time.

Dry Season (November-May): The dry season in Marilao is significantly drier, with an average of only 300 mm (11.8 inches) of rainfall distributed over the seven-month period. The weather is generally sunny and pleasant, with low humidity levels. Temperatures remain fairly consistent throughout the dry season, but the nights can occasionally get chilly.

Monthly Average Temperatures

Marilao, Philippines experiences warm and humid weather year-round. The average monthly temperature ranges from a low of 24.6°C (76.3°F) in January to a high of 30.2°C (86.4°F) in April and May. The warmest months are March, April, May, and June, while the coolest months are December, January, and February. The average annual temperature in Marilao is approximately 27.6°C (81.7°F).

Humidity and Rainfall

Humidity levels in Marilao are generally high, ranging from around 70% to 90% throughout the year. The relative humidity is highest during the rainy season, which typically runs from June to November. During this time, the city experiences frequent rainfall, with an average of 200-250 mm (8-10 inches) of rain per month. The driest months are February and March, when rainfall is at its lowest.

Types of Clouds in Marilao

Marilao, Philippines is located in the tropics, and as such, it experiences a wide variety of cloud types. The most common types of clouds in Marilao are cirrus, cumulus, and stratus. Cirrus clouds are thin, wispy clouds that are made of ice crystals. Cumulus clouds are puffy clouds that often look like cotton balls. Stratus clouds are flat, gray clouds that cover the entire sky.

In addition to these three main types of clouds, Marilao also experiences other types of clouds, such as altocumulus, altostratus, and nimbostratus. Altocumulus clouds are a mixture of cirrus and cumulus clouds. Altostratus clouds are similar to stratus clouds, but they are higher in the sky. Nimbostratus clouds are dark, gray clouds that produce rain or snow.

Frequency and Distribution of Clouds in Marilao

The frequency and distribution of clouds in Marilao varies depending on the time of year. During the dry season (November to April), Marilao experiences fewer clouds than during the wet season (May to October). The wet season is also when Marilao experiences the most rain and thunderstorms.

The distribution of clouds in Marilao also varies depending on the location. The eastern part of Marilao is more likely to experience clouds than the western part. This is because the eastern part of Marilao is closer to the ocean, which provides moisture for cloud formation.

Annual Precipitation

Marilao, Philippines, experiences a tropical climate with distinct wet and dry seasons. The annual average precipitation is approximately 1,800 millimeters (71 inches). The majority of rainfall occurs during the wet season, which typically lasts from May to October. During this period, Marilao receives heavy rainfall, with an average of over 200 millimeters (8 inches) of rain per month. The driest months are from November to April, when rainfall is significantly lower, averaging less than 100 millimeters (4 inches) per month.

Variability and Impacts

The annual precipitation in Marilao can vary considerably from year to year. Extreme weather events, such as tropical cyclones and heavy rainfall, can significantly impact the precipitation patterns. These events can cause flooding, landslides, and other natural disasters. In recent years, the Philippines has experienced an increase in the frequency and intensity of these events, resulting in increased precipitation and related hazards. Understanding the precipitation patterns and variability in Marilao is crucial for disaster preparedness and mitigation efforts.

Annual Rainfall Patterns

Marilao, Philippines experiences a tropical monsoon climate characterized by distinct wet and dry seasons. The wet season typically lasts from May to October, bringing abundant rainfall due to the southwest monsoon winds. During this period, rainfall is frequent and intense, often resulting in flooding and landslides. The driest months are from January to April, influenced by the northeast monsoon winds, which bring less moisture. Annual rainfall in Marilao averages around 1,800 millimeters, with significant variations from year to year.

Seasonal Variability

The distribution of rainfall in Marilao varies significantly throughout the year. The wettest month is typically August, with an average rainfall of over 300 millimeters. During this month, heavy downpours are common, and the town can experience extended periods of flooding. The driest month is February, with an average rainfall of less than 50 millimeters. During this time, there is a noticeable decrease in rainfall, and the weather is generally sunny and dry. Marilao’s seasonal variability in rainfall significantly impacts agricultural practices and the availability of water resources.

Unprecedented Occurrence

On the evening of January 7, 2023, the quaint town of Marilao in Bulacan province, Philippines, witnessed an extraordinary and unprecedented phenomenon: snowfall. For hours, delicate white flakes descended upon the town, painting an ethereal landscape that had never been seen before in the tropics. The unexpected snowfall sparked awe and wonder among residents, many of whom had never experienced the magical beauty of snow.

A Scientific Explanation

While snowfall is a common occurrence in high-latitude regions, its appearance in Marilao was highly unusual. Scientists attribute this meteorological anomaly to a combination of factors. A strong cold front from the north met with an abundance of moisture in the atmosphere above the Philippines. As the cold air rose, it encountered the moist air, causing it to condense and form snowflakes. The topography of Marilao also played a role, as the town is situated at a higher elevation than its surrounding areas, making it more susceptible to cold air accumulation.

Climate and Average Temperatures

Marilao, Philippines, experiences a tropical climate with two distinct seasons: the dry season from November to April and the wet season from May to October. During the dry season, temperatures hover around 30°C (86°F) during the day and cool down to around 23°C (73°F) at night. The wet season is characterized by frequent rainfall, with average temperatures ranging from 29°C (84°F) to 25°C (77°F). Marilao receives abundant sunshine throughout the year, with an average of 5-6 hours of sunlight per day in the dry season and 3-4 hours in the wet season.

Sunshine Hours and UVB Index

Marilao enjoys ample sunshine throughout the year, with the highest average monthly sunshine hours occurring in April and May. During these months, Marilao receives an average of 6-7 hours of sunlight per day. The lowest average monthly sunshine hours occur during the wet season, with July and August receiving an average of 3-4 hours of sunlight per day. The ultraviolet (UVB) index in Marilao is typically high throughout the year, ranging from 7 to 10 on the UV Index scale. This means that unprotected exposure to the sun for even a short period can cause sunburn and other skin damage. It is recommended to use sunscreen and other protective measures when exposed to the sun in Marilao.

Appearance and Visibility of the Moon in Marilao

In Marilao, Philippines, the Moon’s appearance and visibility vary depending on its phase and the time of night. During the new moon, the Moon is not visible as it is positioned on the same side of the Earth as the Sun. As the Moon progresses through its phases, it becomes gradually more visible, culminating in a full moon when it is fully illuminated and casts the brightest light. The Moon’s visibility is also affected by weather conditions, including cloud cover and atmospheric pollution.

Impact on Tides and Agriculture

The Moon’s gravitational pull influences the tides in Marilao and surrounding areas. During full moons and new moons, the Moon’s pull on the Earth’s oceans is amplified, causing the highest and lowest tides, known as spring tides and neap tides, respectively. These tidal fluctuations play a crucial role in the livelihood of the local fishing community. Additionally, the Moon’s phases have traditionally been used in agriculture to guide farmers in determining optimal times for planting, harvesting, and other agricultural practices. By observing the Moon’s position and brightness, farmers can align their activities with natural rhythms and enhance their crop yields.

Average Humidity Levels

Marilao, Philippines is characterized by high humidity levels throughout the year. The average annual humidity hovers around 70-80%, indicating the presence of significant moisture in the air. The high humidity is attributed to the tropical climate of the region, where warm temperatures and proximity to the ocean increase the evaporation of water into the atmosphere.

Seasonal Variations

Humidity levels in Marilao exhibit seasonal variations. During the wet season, which typically spans from May to October, the humidity tends to be higher as heavy rainfall contributes to increased moisture content in the air. The average humidity during this period can reach up to 85-90%. Conversely, during the dry season (November to April), the humidity levels generally decrease, averaging around 65-75%. This is due to the reduced precipitation and drier weather conditions.

Wind Patterns

Marilao, Philippines, experiences a tropical savanna climate, characterized by distinct wet and dry seasons. The wind patterns in Marilao are largely influenced by the prevailing winds of the Asian monsoon system. During the southwest monsoon season (May to October), the winds blow from the southwest, bringing moisture and heavy rainfall to the region. These monsoon winds can be strong and gusty, with average speeds ranging from 10 to 20 kilometers per hour (6 to 12 miles per hour).

During the northeast monsoon season (November to April), the winds shift direction and blow from the northeast. These winds are typically drier and cooler than the southwest monsoon winds, with average speeds ranging from 5 to 10 kilometers per hour (3 to 6 miles per hour). The transition periods between the monsoon seasons (April-May and October-November) are marked by variable wind directions and speeds.

Ideal Weather Conditions for Visiting Marilao:

The best time to visit Marilao, Philippines is during the dry season, which typically lasts from November to April. During this period, the weather is relatively mild and less humid, making it more enjoyable for outdoor activities and sightseeing. Temperatures generally range from the mid-60s to mid-80s Fahrenheit (18-29 degrees Celsius), with minimal rainfall. The clear skies and ample sunshine provide ideal conditions for exploring the city’s landmarks and natural attractions.

Seasonal Considerations and Peak Periods:

However, it’s important to note that the Philippines experiences a tropical monsoon climate, so there can be some variation in weather patterns throughout the year. The wet season, which runs from May to October, brings more rainfall and higher humidity levels. While these conditions may make some outdoor activities less appealing, it can also result in lush greenery and vibrant colors throughout the landscape. The city celebrates its annual festival, the Marilao Fiesta, in October, which attracts a large number of visitors and offers a unique cultural experience.

Potential of Solar Energy in Marilao, Philippines

Marilao, located in the Bulacan province of the Philippines, holds significant potential for harnessing solar energy. The municipality enjoys abundant sunshine throughout the year, with an average daily insolation of approximately 5.5 kWh/m². This ample solar resource makes Marilao a prime candidate for solar energy development. By leveraging this natural resource, the municipality can reduce its dependence on fossil fuels and transition towards a more sustainable energy future.

Benefits of Solar Energy Adoption

Adopting solar energy in Marilao offers numerous benefits. Firstly, it can lead to significant cost savings for households and businesses. Solar panels generate electricity from sunlight, eliminating the need for expensive grid-supplied power. Additionally, solar energy is a clean and renewable source, reducing Marilao’s carbon footprint and contributing to a healthier environment. Furthermore, the development of solar projects in the municipality can create employment opportunities and boost the local economy. By embracing solar energy, Marilao can unlock economic, environmental, and social benefits while contributing to the Philippines’ national renewable energy targets.

Topography of Marilao, Philippines

Marilao, a bustling municipality in the province of Bulacan, Philippines, boasts a relatively flat topography, with gentle slopes and a few notable hills. Its landscape is primarily characterized by fertile plains, which have historically supported agricultural activities and a thriving farming community. The municipality’s elevation ranges from sea level along its western border with Obando to approximately 50 meters (164 feet) above sea level towards its eastern regions.

Despite its largely flat terrain, Marilao is dotted with several prominent hills, including Mount Balagbag, Mount Tuktukan, and Mount Manalunton. These hills offer panoramic views of the surrounding countryside and serve as popular hiking destinations. The municipality is also traversed by numerous waterways, including the Marilao River, which flows through the central portion of the town, contributing to its drainage and irrigation systems. The river is accompanied by several tributaries and canals, which play a vital role in supporting local agriculture and water resources.

Ninoy Aquino International Airport (MNL)

Ninoy Aquino International Airport (MNL), located in Pasay City, Metro Manila, is the nearest airport to Marilao, Philippines. It is approximately 35 kilometers (22 miles) southwest of Marilao. MNL is the main international gateway to the Philippines and serves as a hub for several major airlines, including Philippine Airlines, Cebu Pacific, and AirAsia. The airport has four terminals, with Terminal 3 being the newest and most modern. It offers a wide range of amenities and services, including duty-free shopping, restaurants, and currency exchange. MNL is well-connected to Marilao by public transportation, including buses, taxis, and ride-sharing services. The travel time from MNL to Marilao typically takes around one to two hours, depending on traffic conditions.

Clark International Airport (CRK)

Clark International Airport (CRK), located in Pampanga, is approximately 65 kilometers (40 miles) north of Marilao. It is a smaller airport than MNL, but it has been undergoing significant expansion and development in recent years. CRK serves both domestic and international flights, with major airlines such as AirAsia, Cebu Pacific, and Qatar Airways operating from the airport. It is a more convenient option for passengers traveling to and from northern Luzon and other parts of Central Philippines. CRK is connected to Marilao by bus and taxi services, with the travel time typically taking around one to two hours.

Geography and Demographics

Marilao, located in Bulacan province, Philippines, encompasses a total land area of approximately 2,390.3 hectares. It is strategically situated within the Greater Manila Area, bordering the cities of Meycauayan and Valenzuela to the west, Caloocan and Quezon City to the south, and Bocaue and Santa Maria to the east. Marilao’s terrain is primarily flat, with a gentle slope towards the Marilao River, which serves as its northern boundary. The municipality is divided into 19 barangays, with Bulac as the largest and Bayugo as the smallest. As of the 2020 census, Marilao had a total population of 247,232, making it the most populous municipality in Bulacan. The majority of the population resides in the urban areas, particularly along the Marilao-Meycauayan Road and the North Luzon Expressway.

Economy and Infrastructure

Marilao’s economy is primarily driven by industrial and commercial activities. It is home to several industrial parks, including the Marilao Export Processing Zone (MEPZ) and the Marilao Industrial Park. These parks house numerous manufacturing and export-oriented companies, contributing significantly to the municipality’s economic growth. Marilao also has a strong retail sector, with numerous shopping malls and commercial establishments located along major thoroughfares. The municipality is well-connected to other parts of the Greater Manila Area through the North Luzon Expressway, which provides direct access to Metro Manila. Marilao also has a reliable public transportation system, with buses, jeepneys, and tricycles readily available. The municipality is home to several educational institutions, including the University of the East-Marilao, the Bulacan State University-Marilao, and the Philippine Women’s University-Marilao. Marilao also has a wide range of healthcare facilities, including hospitals, clinics, and pharmacies, catering to the health needs of its growing population.