San Isidro Climate & Monthly Temperature Overview – Philippines
Temperature and Humidity
San Isidro, Philippines experiences warm and humid weather throughout the year. The average temperature hovers around 27°C (81°F), with little variation between seasons. The hottest months are April and May, when temperatures can reach up to 32°C (90°F). The cooler months are December and January, when temperatures can drop to around 23°C (73°F). Humidity levels remain high throughout the year, often exceeding 80%.
Rainfall and Precipitation
San Isidro receives significant rainfall throughout the year, with an average annual precipitation of over 2,000 mm (80 inches). The wet season lasts from May to November, while the dry season runs from December to April. The wettest months are June and July, when rainfall can exceed 500 mm (20 inches) per month. The dry season is relatively dry, with rainfall averaging less than 100 mm (4 inches) per month. However, even during the dry season, brief showers and thunderstorms can occur occasionally.
Temperature Range
San Isidro, located in the province of Bohol, Philippines, experiences a tropical climate characterized by warm temperatures year-round. The average temperature ranges between 26°C (79°F) and 32°C (90°F), with little variation throughout the year. The warmest months tend to be April and May, while the coolest months are January and February. During the summer months (March to May), temperatures can reach highs of up to 35°C (95°F), while in the winter months (November to February), temperatures can drop to as low as 22°C (72°F).
Humidity and Precipitation
San Isidro also experiences high humidity levels, which contribute to the ощущается как температура. The relative humidity typically ranges between 70% and 90% throughout the year. The wet season extends from June to December, during which time the town experiences heavy rainfall. The average annual precipitation is around 1,500 millimeters (59 inches). The dry season from January to May is characterized by less frequent and lighter rainfall. During this time of year, the skies are typically clear and sunny, and the weather is more comfortable.
Clouds
San Isidro is located in the tropics, which means that it has a warm and humid climate. The average temperature in San Isidro is around 27 degrees Celsius, and the average humidity is around 80%. These conditions are ideal for the formation of clouds.
Clouds are formed when water vapor in the air condenses into tiny water droplets or ice crystals. The type of cloud that forms depends on the temperature and humidity of the air. In San Isidro, the most common types of clouds are:
- Cumulus clouds: These are puffy clouds that look like cotton balls. They are usually found at low altitudes and are associated with fair weather.
- Stratus clouds: These are flat, gray clouds that cover the entire sky. They are usually found at high altitudes and are associated with drizzle or light rain.
- Cirrus clouds: These are thin, wispy clouds that are made of ice crystals. They are usually found at very high altitudes and are associated with clear weather.
Clouds and Weather
The clouds in San Isidro can have a significant impact on the weather. Cumulus clouds are usually associated with fair weather, but they can also produce rain showers if they become too large. Stratus clouds are usually associated with drizzle or light rain, but they can also produce heavier rain if they become thick enough. Cirrus clouds are usually associated with clear weather, but they can also indicate that a storm is approaching.
In addition to the weather, the clouds in San Isidro can also affect the scenery of the area. The puffy cumulus clouds can add a touch of beauty to the landscape and the flat stratus clouds can create a sense of mystery or foreboding. The cirrus clouds can add a touch of elegance to the sky. Overall, the clouds in San Isidro are a beautiful and ever-changing part of the local environment.
Seasonal Precipitation Patterns
San Isidro, Philippines experiences a distinct wet and dry season, influenced by the monsoon winds. During the wet season, which spans from June to November, the southwest monsoon brings abundant rainfall, resulting in heavy showers and thunderstorms. The heaviest precipitation occurs during the months of July and August, when the southwest monsoon is at its peak. The dry season, from December to May, is characterized by less frequent and lighter rainfall, as the northeast monsoon brings drier air to the region.
Annual Precipitation and Variability
The average annual precipitation in San Isidro is approximately 1,800 millimeters (71 inches). However, the amount of precipitation can vary significantly from year to year, with some years experiencing heavier rainfall than others. This variability is influenced by factors such as El Niño and La Niña, which can alter the strength and timing of the monsoon winds. During El Niño years, precipitation tends to be below average, while La Niña years typically bring higher rainfall.
Historical Rainfall Patterns
San Isidro, Philippines, experiences a tropical monsoon climate with distinct wet and dry seasons. Historical rainfall data reveals that the average annual rainfall in San Isidro is approximately 2,500 millimeters. The wet season, which typically spans from May to November, accounts for over 80% of the total rainfall. During this period, rainfall is frequent and often heavy, with occasional thunderstorms. The months of July and August are typically the wettest, receiving over 400 millimeters of rainfall each.
Seasonal Variations and Extreme Events
The dry season, which lasts from December to April, is characterized by significantly less rainfall. During this period, average monthly rainfall drops below 100 millimeters. However, even during the dry season, occasional rainfall can occur, especially during the transition months of April and May. San Isidro is also susceptible to extreme rainfall events, such as tropical cyclones. These storms can bring torrential rainfall, causing flash floods and landslides. The most severe rainfall event on record occurred in July 1998, when San Isidro received over 1,000 millimeters of rainfall in a single day, resulting in widespread flooding.
San Isidro’s Unusual Snowfall
San Isidro, a municipality in the Northern Samar province of the Philippines, experienced a rare and unexpected snowfall event on January 16, 2023. This phenomenon, known locally as “snowfall” or “snow,” occurred at high elevations in the mountains of San Isidro and was a first-time occurrence in the region’s recorded history. The snowfall was attributed to a cold front that had recently passed over the Philippines, pushing cold air and moisture-laden clouds towards the country.
As the cold air ascended the mountains of San Isidro, it cooled rapidly, causing the moisture in the clouds to condense and freeze into snowflakes. The snowflakes then fell onto the mountainous terrain, covering the slopes in a thin layer of white. The snowfall was primarily confined to the higher peaks of the mountains, and as temperatures gradually warmed throughout the day, the snow melted away within a few hours. Despite its fleeting nature, the snowfall event in San Isidro captured the curiosity and amazement of both locals and visitors alike.
Climate in San Isidro, Philippines
The climate of San Isidro, Northern Samar, Philippines is characterized by a distinct wet and dry season. The dry season typically lasts from November to April, while the wet season spans from May to October. During the dry season, the weather is generally sunny and dry, with minimal cloud cover and low rainfall. Temperatures during this time are relatively cool, with average highs hovering around 27 degrees Celsius (80 degrees Fahrenheit) and average lows dropping to around 20 degrees Celsius (68 degrees Fahrenheit).
Precipitation in San Isidro, Philippines
Precipitation in San Isidro is highly variable throughout the year, with the wet season accounting for the majority of the rainfall. During the wettest months of July and August, the town can experience an average of over 300 millimeters (12 inches) of rain, while the driest month of March sees an average of only about 30 millimeters (1.2 inches) of rainfall. The town is also prone to occasional tropical storms and typhoons, which can bring heavy rainfall and strong winds to the area.
Moon in San Isidro, Philippines: Phases and Folklore
In San Isidro, Philippines, the moon plays a significant role in local folklore and cultural practices. The different phases of the moon hold specific meanings and are associated with various beliefs. During the new moon, it is commonly held that planting crops is unfavorable as they may not grow well. Conversely, the full moon is seen as an auspicious time for planting, as the belief is that crops will flourish under its light.
Interestingly, folklore in San Isidro also attributes different characteristics to individuals born under certain moon phases. For instance, it is believed that those born during the new moon may be shy and introspective, while those born during a full moon are often seen as outgoing and confident. These beliefs are deeply embedded in the local culture and continue to influence everyday life in the community.
Factors Influencing Humidity in San Isidro, Philippines
Humidity levels in San Isidro, Philippines, are significantly influenced by proximity to the sea, prevailing wind patterns, and elevation. The town’s coastal location ensures a constant supply of moisture from the ocean, with strong breezes transporting humid air inland. Furthermore, San Isidro’s relatively low elevation, averaging around 10 meters above sea level, allows moisture to accumulate near the surface. The town’s topography, characterized by gentle slopes and flat terrain, further promotes the retention of moisture.
Seasonal Humidity Variations
San Isidro experiences a tropical monsoon climate, with distinct wet and dry seasons. During the wet season (June to November), humidity levels soar due to increased rainfall and tropical storms. The average relative humidity during this period often exceeds 85%, creating a humid and muggy atmosphere. In contrast, the dry season (December to May) is characterized by lower humidity levels, typically hovering around 65-75%. This decrease is attributed to reduced precipitation and a shift in wind patterns. During this time, the prevailing northeast monsoon winds push drier air from the Asian mainland towards San Isidro.
Wind Speed and Direction
San Isidro, located in the Philippines, experiences varying wind speeds and directions throughout the year. The wind is predominantly sourced from the northeast monsoon during the dry season, which typically lasts from November to May. During this period, the average wind speed ranges from 10 to 15 knots, coming from the northeast to east-northeast.
Seasonal Variations
During the wet season, which lasts from May to October, the wind pattern shifts. The southwest monsoon becomes prevalent, bringing in moisture-laden winds from the southwest to west-southwest. The wind speed intensifies, with an average range of 15 to 20 knots. The strongest winds are experienced during the months of July and August, reaching speeds of up to 25 knots at times. During the transitional months of April and October, both monsoons influence the wind regime, resulting in variable wind directions and speeds.
Best Time to Visit San Isidro, Northern Samar
San Isidro, Northern Samar, Philippines, offers a delightful blend of natural wonders and cultural charm. The best time to visit this hidden gem is during the dry season, which typically runs from November to April. During this time, the weather is pleasant, with warm days and cool evenings, making it ideal for exploring the town’s attractions. The skies are mostly clear, providing ample opportunities for stunning sunsets and stargazing. Rainfall is minimal, ensuring smooth and enjoyable outdoor activities.
San Isidro boasts a diverse range of attractions that cater to various interests. For those seeking relaxation and rejuvenation, the town’s pristine beaches and tranquil coves offer a serene escape. The waters are crystal clear, inviting visitors to swim, snorkel, and dive amidst vibrant marine life. Nature enthusiasts will delight in the lush greenery and diverse flora and fauna that surround San Isidro. Hiking trails lead to picturesque waterfalls and panoramic viewpoints, while birdwatching enthusiasts can spot numerous species in the area’s abundant bird sanctuaries.
Potential for Solar Energy
San Isidro, Philippines possesses significant solar energy potential due to its favorable geographical conditions. The town experiences high levels of solar radiation throughout the year, with an average daily solar irradiance exceeding 5 kWh/m². This abundance of solar energy makes San Isidro an ideal location for the development of solar power projects. The town has a relatively low population density and ample land availability, which further supports the establishment of utility-scale solar farms.
Benefits of Solar Energy Development
Harnessing solar energy in San Isidro offers numerous economic and environmental benefits. By reducing reliance on fossil fuels, solar power can contribute to energy security and alleviate the town’s carbon footprint. The development of solar projects can create jobs in the construction, operation, and maintenance sectors, stimulating local economic growth. Additionally, solar energy is a sustainable and clean source of electricity that does not produce greenhouse gas emissions or air pollution, improving the overall environmental health of the town.
Topography: Hills and River Networks
San Isidro, Philippines, is a municipality situated in the province of Northern Samar. It is characterized by a rugged landscape, featuring a series of hills and river networks that shape its topography. The most prominent hill in the municipality is Mount Pongsan, which rises to an elevation of approximately 497 meters. San Isidro River, the largest river in the municipality, originates from the slopes of Mount Pongsan and flows through the town center before emptying into San Isidro Bay. Other major rivers include the Binalayan River and the Malaragan River, which contribute to the well-developed drainage system of the area.
Coastal Features and Landforms
The coastal region of San Isidro is characterized by a mixture of sandy beaches and rocky headlands. The municipality’s coastline is part of the San Isidro Bay, which is known for its rich marine life and pristine waters. The bay provides a sheltered environment for various marine species, making it an important fishing ground for local communities. Several islands are located within the bay, including Calicoan Island, which is a popular destination for island hopping and snorkeling. Along the coastline, there are also several caves and rock formations, which add to the scenic beauty of the area.
Closest Airport
The nearest airport to San Isidro, Northern Samar is the Catarman National Airport (CRM), which is approximately 21 kilometers or a 45-minute drive from the town center. Catarman National Airport offers flights to Manila, Cebu, and Tacloban.
Other Airports within the Region
There are other airports within the Eastern Visayas region that may also be accessible to travelers visiting San Isidro. The Daniel Z. Romualdez Airport (TAC) in Tacloban City is approximately 168 kilometers or a 4-hour drive from San Isidro. The Ormoc Airport (OMC) in Ormoc City is around 120 kilometers or a 3-hour drive away. These airports offer flights to Manila and other major cities in the Philippines. However, it is important to note that flight schedules and availability may vary, so it is recommended to check with the respective airlines for the most up-to-date information.
Location and History
San Isidro is a municipality located in the province of Northern Samar, Philippines. It lies on the eastern coast of the province, facing the Philippine Sea. The town is approximately 80 kilometers northeast of the provincial capital, Catarman. The municipality has a rich history dating back to the pre-colonial era. It was originally a fishing village known as “Talisay.” In 1859, the area was officially established as a town and named after Saint Isidore the Farmer, who is the patron saint of farmers.
Economy and Culture
San Isidro’s economy is primarily based on agriculture and fishing. The municipality is known for its production of rice, corn, and coconuts. Fishing is also an important livelihood, with the town’s coastal location providing access to abundant marine resources. The municipality is also home to several cultural attractions, including the San Isidro Parish Church, which was built in the late 19th century and is considered a National Historical Landmark. The town also celebrates various festivals throughout the year, such as the Sinulog Festival and the Fiesta del Patrón San Isidro Labrador.