What Happens To Termites During Rainy Season

What Happens To Termites During Rainy Season

What happens to termites during the rainy season?

  1. Triggers swarms of flying termites
  2. Improves their habitats
  3. Attracts them to damp wood
  4. Hinders pest removal

Termites are one of the most dreaded pests that can infest your home. They eat through the wood around your home or building and can do so undetected for long periods.

The worst part is that certain factors make termites infestations more likely, one of them being inclement weather! So, now that we’re entering that time of the year, it’s important to know what happens to termites during the rainy season. Keeping this information in mind might just help you spot an infestation sooner rather than later.

Triggers swarms of flying termites

Triggers swarms of flying termites

During the rainy weather, swarms of winged termites emerge. While commonly mistaken for flying ants, these termites are called alates. They start gathering in large numbers. At times, their swarms may even look like a large brown-gray cloud — hence why they are called “swarms.” 

This phenomenon may be confusing for those who have never seen it. You might be thinking, “Aren’t all termites wingless?”. But termites, much like ants, can grow wings for certain purposes. For termites, this is to rise above the ground and search for a mate.

Alates can be both male and female flying termites that emerge from their existing colonies to begin their reproduction cycle. This happens during the rainy season because the humidity, moist soil, and relatively cooler temperatures are ideal for alates to emerge from their underground lairs. 

Not all flying termites you see will be able to successfully mate. Some easily die above ground due to predators, the weather, and other factors. But those that do will move onto the next stage of their reproduction cycle. They’ll go back underground, shed their wings, and burrow deep to start their own colonies.

And, because the ground is fairly soft and damp from the frequent rains, these termites can burrow deep. Think as deep as your home’s foundation! These new colonies can cause serious damage where they take up residence. 

Improves their habitats

We mentioned that termites need humidity, damp soil, and cool temperatures to begin their reproduction cycle. The same is true for their other functions — namely, for when they build their habitats.

Termites love moisture. They need it to improve their habitat. Their subterranean homes benefit immensely from the added soil moisture, as it keeps them cool and provides them with easy sources of food and water. 

These pests live in environments with moisture and shelter, so it’s no surprise that they begin to rapidly spread during and after rainfall. 

Attracts them to damp wood

Not only do termites love moisture and tend to create their homes in areas with high moisture levels, but they also enjoy what it does to their primary food source: wood. 

Moisture and humidity seep into the wood, making it decay much quicker. Thus, it’s easier for termites to eat away at wood and get the nutrients and material they need to thrive.

Damp soil, standing water, and consistent rain can attract many termites to homes. This is because these conditions are perfect for creating moist or decaying wood. Termites are drawn to these pieces of wood, especially after heavy rains. 

This is also why a termite problem is such a big deal for your home or building. Because water damage can exist deep into any structure, these possible infestation points are not always visible or noticeable to you. This means that a termite problem can often go undetected for a while, causing more damage to your property. 

So, after a few days of rain (or after a particularly heavy storm), it might be best for you to take a walk around your property to look for signs of water damage. 

Check areas where water is likely to pool around your home, and consider using a bucket or hose to drain these areas. Also, check places where you’ve had experience with water damage before. These might be places like your exterior walls, near your gutters, old leaks on your roof, around your garden and porch, or under your crawl spaces. 

Hinders pest removal

Hinders pest removal

If you’ve dealt with a termite problem in the past, your property likely has some kind of pest removal process done to it. If these were termiticides and chemical products, then unfortunately they’ll be less effective during the rainy season.

Any liquid treatment that has been placed on your property, such as a liquid soil treatment, can become diluted by heavy rainfall — and even washed away if flooding happens. This can hinder your pest removal measures to the point of being ineffective.

If you’re worried about this happening to you, it’s a good time to call a pest specialist, like Topbest! We know the best times, locations, and techniques to apply any anti-termite measures and treatments your property needs to do away with your pest problem. And, we make sure that these solutions can handle your termite infestation — regardless of the weather!

Key Takeaway

Knowing what happens to termites during the rainy season will give you a better idea of how these pests will act whenever there’s rain. With that in mind, you have a better chance of catching a termite problem before it becomes a serious infestation! 

If you think you have a termite problem, message Topbest today. We are the Philippines’ trusted pest exterminator, ready to help with termite control — rain or shine!

5 Causes of Flying Termites in the Philippines

5 Causes of Flying Termites in the Philippines

What causes flying termites in the Philippines?

  1. Heavy Rainfall and Warmer Temperatures
  2. Wood and Mulch
  3. Dark and Damp Spaces
  4. Openings in Your Home
  5. Your Home’s Location


A pest invasion can easily create nuisances at home, and if left untreated can quickly destroy your property’s value. Termites are one of those pests and they are common in the Philippines. Termites have the potential to invade your living spaces at a moment’s notice and swarm around your home as flying termites. However, knowing the causes for their invasion could help prevent thousands of pesos’ worth in damages. Read on to learn more about the common causes of flying termites in the Philippines.


Heavy Rainfall and Warmer Temperatures

Termites love tropical weather. This is because they love moisture — they need it to survive, and will take great lengths to sniff out new water sources for the colony. They require a damp, moist environment to protect their exoskeletons and prevent their bodies from drying out.

Termites take measures to prevent this from happening. Since they cannot survive too long without moisture, they create mud tunnels from their ground nest towards any food sources they find nearby. These tunnels create a warm, damp pathway for their commute to and from the nest while they are in search of food.

The country’s moist and warm climate is ideal for termites. The weather stays humid and warm nearly all year round and provides the optimum levels not only for their living conditions but also their mating conditions. During warmer months you may have seen swarms of winged termites gathering near your home. The environment is perfect for termites to live long enough to enter their mating cycle, which is when they become flying termites or ‘gamu-gamo


Wood and Mulch

Wood and Mulch

In order for the termites to live long enough to mate, they need to have a steady source of food. Wood and mulch are the two biggest sources that can be found in your home in the Philippines. Many houses have trees and foliage that provide enough material for termites to eat through. Additionally, these plants can also block sunlight, which causes the dirt beneath them to remain damp after rains for a longer period of time.

Many homeowners also use mulch in their gardens, which is used to protect their plants from heat and weeds. However, mulch can also absorb and retain large amounts of water. This creates an ideal environment and food source for termites.


Dark and Damp Spaces

On top of needing food sources, termites also need the right living spaces to continue their cycle. They tend to be attracted to dark, damp spaces. These can be found near or even inside your home. These spaces can be created by clogged gutters, leaky pipes, or any other area near your home that holds standing water. Termites love to settle near these places because of the temperature and moisture, as well as the proximity to an abundant food source.

These spaces collect moisture, which creates additional problems like mold and rot on wood surfaces. Termites love water-damaged wood and are drawn to it. If you’re unlucky, they might even make their termite mound near these areas. The damage that they could do to your house if their mound remains undetected is extensive and hard to measure, as most of their damage would be within the structure of your home.


Openings in Your Home

Openings in Your Home

Termites will also make their homes within yours if they are able to squeeze inside. Termites can infiltrate through the smallest cracks in your walls. Your doors, windows, and other points of entry could have tiny openings for them to slip in.

Roofs also offer many opportunities for them to enter. This could be done if your garden has low-hanging branches or plants that touch the exterior walls of your home. These branches and leaves will act as a bridge for termites to access your property.

From these openings, termites can make short work of expanding their territory. The bigger they can make their territory, the larger their termite mound becomes. If left unchecked, their population will also rise. Come warmer months, this large population will enter the next stage of their cycle and will reappear as flying termites.


Your Home’s Location

In the Philippines, termite damage is more common compared to fire and flood damage. This is an indicator of how serious the termite problem is in this area, and why flying termite swarms are so common. In fact, there are 2,500 different termite species around the world and about 54 species have made the Philippines their home. The tropical environment of the Philippinesa hr encourages and ensures the growth of the local termite population.

Worse still, if you live in urban areas, it is more likely for you to experience flying termites than when you live in rural areas. Studies have found that the effect of urbanization in Metro Manila has impacted the average temperatures and rainfall of the area. On average, Metro Manila experiences warmer temperatures than surrounding areas, having up to 2.4 °C higher temperatures. Metro Manila also experiences higher average values of rainfall during the summer and rainy seasons.

This effect of urbanization makes Metro Manila one of the best places for termites to continue their mating cycles and is one of the top causes of flying termites in the Philippines. Homes in Metro Manila are consequently more susceptible to termite infestations because of the large population of termites in this area.


Key Takeaway

There are many causes of flying termites in the Philippines. In this country, there are many ways for termites to continue living in homes comfortably. With the right conditions, they can easily increase their numbers and swarm your homes as flying termites during the warmer months. The sight of these flying termites can be an indicator of a termite infestation near or within your home. It is best to contact experts in pest control, such as Topbest, if you are concerned that you may have a termite problem. Call us now!