Why Corpus Christi's coastal humidity is ideal termite habitat
Corpus Christi's humid subtropical climate (Köppen Cfa) delivers 76% average relative humidity and 31.7 inches of rain annually, with September alone averaging 5.4 inches. That warm, wet, Gulf-moderated environment is close to ideal for the three termite species local firms treat — subterranean, drywood, and Formosan.
Subterranean termites forage through soil and enter structures through foundation cracks and wood-to-ground contact — common in older bayfront and downtown buildings. Drywood termites establish colonies inside the wood itself, needing no soil contact, and are a recurring issue in coastal framing exposed to Gulf moisture. Formosan termites, an aggressive introduced species, are confirmed as a treated species by local operators and are a spreading Texas threat.
The defense is a wood-destroying-insect inspection of the foundation, crawl space, attic, and exterior wood contact points, followed by either a liquid soil barrier treatment or a bait-station monitoring system. An annual termite bond covers re-inspection and re-treatment guarantees — reasonable insurance in a climate this favorable to wood-destroying colonies.
If you have not had a termite inspection in the past year, or you are noticing swarmers, mud tubes, or hollow-sounding wood, tell us what you are seeing and we will route the request to a local operator who performs wood-destroying-insect inspections.
Related
See the related pest service and the coastal zone report for Corpus Christi.
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