Look at all the spiders inside your home this November that have cast their webs over Longview, Washington. Those eight-legged guests are not just wandering into our homes; they are lured in, seeking refuge from fall weather that makes entering our homes a no-brainer at this time of year. Spiders are crawling through our door frames and foundation cracks, following their survival instinct, as the humid microclimates created by Longview’s summer exodus to the Columbia and Cowlitz Rivers drop to the low 40s.
Seasonal movement means residences across the Mint Valley, West Side, and downtown have basements, garages, and quiet corners becoming temporary spider sanctuaries. Many of our local spiders are harmless, but they can give you the chills, and indeed, some are dangerous. However, if you are having trouble finding more websites than usual, pointepest.com can help you get back to your fresh space safely.
The Climate Connection: Why Longview Homes Are Ideal
The November weather in Longview creates the perfect storm for spider invasions. As outdoor temperatures drop and rain increases, spiders lose access to their favorite outdoor hunting grounds. The city averages about 7.5 inches of rain in November alone. In your house, the heated bubble, the temperature is 68–72 all the time, and there are lots of dark, undisturbed areas.
Part of Longview’s coastal climate is humidity, which attracts insects, a primary food source for spiders, making your home feel like a buffet. The humidity is high around areas like Lake Sacajawea and the river corridors, and thus, spider activity is especially pronounced in those locales. Older neighborhoods in Longview also tend to have homes with crawl spaces, which can provide easy access and perfect places for spiders to hide all winter.
The Spider Species You Are Likely to See
- Giant House Spiders
Those are the sprinters you see zooming across your living room floor at night. The most frequently encountered house spider species in November around Longview is the giant house spider, which has a leg span of up to 4 inches. Although large, these suckers are totally harmless to humans and help suppress the populations of the other three pests in the area.
2, Hobo Spiders
In Longview, hobo spiders create funnel-shaped webs in basements, window wells, and garage corners. Although their bites were once considered medically significant, later studies have shown that they very rarely bite humans and that their venom is not harmful. Still, they are not the spiders you want colonizing your home.
3. Cross Orb Weavers
These are the creative team responsible for all those fancy little structures hanging from your porch lights and eaves. Western black widow Western black widow. Cross orb weavers are beneficial spiders, and they rarely venture indoors, except in November, when the spots where they build their outdoor webs become too wet or windy in the Columbia River area.
DIY vs. Professional Spider Control
A majority of Longview homeowners start with DIY measures, such as vacuuming webs, caulking cracks, or applying insecticide from the hardware store around entry points. For minor spider sightings, these methods can provide temporary relief in specific rooms. But they almost never solve the real problem, which is why spiders are coming in the first place: they are hiding in wall voids or crawl spaces.
Pointe Pest Control and other companies know of the Longview-specific spider problems, such as the higher moisture levels in Highlands homes and the structural issues in older West Side homes. They adopt integrated pest management methods that not only get rid of the spiders you see but also establish long-term barriers and deal with the attractive conditions in your environment. Reach out to them today!
