Weather in the Philippines in September

The weather in the Philippines in September brings prevalent rainfall in northern and central regions, with more favorable conditions in southern areas like Davao and Camiguin. This is a great time to explore the Banaue Rice Terraces, which are lush and picturesque after the rains. At the same time, the Peñafrancia Festival in Naga City adds a spiritual and cultural flair with processions and fluvial parades. Quieter tourist spots and vibrant greenery make this an appealing month for adventuring off the beaten track.

The Philippines in September at a glance

September brings consistent rainfall across the Philippines, but the weather is cooler, and landscapes become lush and green.

• Average temperatures range from 77°F to 86°F (25°C to 30°C), with high humidity and regular showers.
• Crowds remain low, creating a calmer atmosphere at most destinations.
• Travel costs are affordable, with discounts on flights and hotels widely available.

Is September a good time to visit the Philippines?

The Philippines in September experiences heavy rainfall and high humidity. However, lush, green landscapes make this an excellent time for eco-tourism. The Banaue Rice Terraces are particularly stunning after the rains, and cultural landmarks in Cebu or Davao offer great alternatives to outdoor activities. While it’s not peak season, September is a rewarding time to explore.

Average daily temperatures in September 

The weather in the Philippines in September is warm, with daytime highs averaging 87°F (31°C) and nighttime lows settling around 77°F (25°C). In northern areas like Baguio, temperatures range from 70°F to 78°F (21°C to 26°C). Rain is frequent, but the cooler climate is a welcome contrast to the humidity elsewhere. 

Central regions such as Palawan and Siargao experience higher temperatures between 81°F and 89°F (27°C and 32°C). Rainfall also increases, but sunny spells still allow for outdoor activities. Southern regions, including Mindanao, remain warm and humid, with averages ranging from 82°F to 90°F (28°C to 32°C).

What about the crowds and cost?

September is one of the least crowded months in the Philippines, as the rainy season is off-putting to many travelers. Attractions and beaches are largely crowd-free, offering a more relaxed experience. With low demand, accommodations and flights are at some of their most affordable rates of the year. 

Discounts on tours and activities are also common. While rain is frequent, the peace and reduced costs make September a good choice for budget-conscious travelers seeking a quieter experience.

Things to do in the Philippines in September

September is one of the wettest months in the Philippines, but it’s also a great time to experience the country’s stunning greenery and quieter attractions, so long as you don’t mind the occasional downpour. Here are some of the best things to do in the Philippines in September to get the most out of your trip.

Visit Mayon Volcano in Albay

Even during the rainy season, Mayon Volcano’s perfectly symmetrical cone is a sight to take your breath away. The ancient Bicolanos named it after their legendary princess, Daragang Magayon. It is said to have grown from the site where she was buried with her lover, Panganoron.

At 8070ft, Mayon is one of the most active volcanoes in the Philippines and forms part of the Pacific Ring of Fire. It has erupted forty times since 1616, the date of its first recorded eruption. Ascending to its peak is a strenuous five-day hike, but other trekking trails can be found nearby that offer spectacular views of the volcano and the surrounding countryside. 

Explore Mount Hamiguitan Range Wildlife Sanctuary

A UNESCO World Heritage Site, this sanctuary forms a mountain ridge running north to south along the Pujada Peninsula in southern Davao Oriental. Its highest peak is 5489ft above sea level. The sanctuary is home to varied terrestrial and aquatic habitats, including pygmy forests, and protects several critically endangered species of flora and fauna. Eight of these are only found on Mount Hamiguitan. It is home to the iconic Philippine eagle, and the treks are a must but will be most rewarding if you go with a guide.

Discover Twin Lakes in Negros Oriental

Balinsasayao and Danao Lakes are surrounded by densely forested mountains, making them perfect for kayaking and hiking. Rainfall merely enhances the scenery, making it lush and green. The tranquil atmosphere at these lakes makes them an excellent spot for relaxation and contemplation.  Hiring a kayak or paddleboard is a great way to experience the calm serenity of these waters.

Relax in Sipalay’s hidden beaches

Known as the "Jewel of Negros," Sipalay town offers quiet beaches like Sugar Beach and Tinagong Dagat within a couple of miles’ reach. With no direct road access and cut off by hills, Sugar Beach feels more like an island with a relaxed feel and a selection of places to stay. Even during September’s rains, this tranquil retreat will offer respite during your visit to the Philippines.

Cruise Paoay Lake

Located in Ilocos Norte, the beautiful Paoay Lake covers an area of 1.5 square miles. Its local name is Dacquel a Danum, meaning “Big Water.” Unusually for a lake, it has no tributaries but is fed entirely from subway sources and surface run-off from its surrounding hills. 

Its shores also host the mansion house residence of former president Ferdinand Marcos, which is now a museum. Renting a boat is a great way to explore the peaceful waters and enjoy views of the surrounding landscape.

Festivals and events in the Philippines in September

September brings festivities that highlight local traditions, food, and history.

• Tuna Festival: In General Santos City, the Tuna Festival showcases the city’s fishing industry through culinary contests, street dancing, and trade fairs. Fresh seafood is the star of the event.
• Peñafrancia Festival (early events): Bicol begins preparations for the Peñafrancia Festival, which honors the Virgin Mary. Processions and novenas (prayers) start in September, leading to the main celebration in October.
• Bamboo Organ Festival: Located in Las Piñas, the festival celebrates the city’s unique bamboo pipe organ with classical music concerts that showcase the artistry and craftsmanship of this historical instrument.