Pest Control in Evanston, WY

Evanston has cool summers and long, cold winters. July highs average about 81 degrees, January lows average around 11, and January is typically the coldest month. The area gets about 12 inches of precipitation in a typical year, and May is the wettest month at about 1.9 inches. These figures are 1991-2020 NOAA climate normals from a nearby weather station, so use them as a guide, not a forecast.

Dry conditions mean water is what draws pests near. Leaking hose bibs, downspouts that empty against a foundation and damp crawl spaces attract ants and spiders, while pooled water after a wet spring gives mosquitoes a start. In winter, the deep cold pushes rodents toward the warmth of heated buildings and stored food.

Plan your year around the seasons: check moisture and gaps in spring, tidy up wood piles and clear water in summer, seal entry points before the first hard freeze, and check the quiet parts of the building through winter. In a place with such a long cold season, prevention pays off more than reaction. Once rodents settle into a wall or attic they can be hard to dislodge, so the weeks before the first hard freeze are the best time to act.