Bed bugs are indoor pests and are not as influenced by seasonal changes as many other insects. They can infest a location and thrive at any time of year, given they have access to a blood meal (typically humans). However, certain factors can lead to a perceived increase in bed bug activity or infestations during specific times of the year.
Travel Peaks: Bed bugs are notorious hitchhikers. They often spread by clinging onto luggage, clothing, or other personal items. Periods of high travel, like summer vacations or holiday seasons, might lead to a rise in bed bug incidents as people stay in hotels, hostels, or other accommodations where they might contact these pests. Moving and College Start Dates: Late summer and early fall, when college students move into or return to dormitories or when families tend to relocate, can see a spike. With their high turnover and close living quarters, dormitories can be particularly susceptible to infestations. Warmth Can Speed Up Reproduction: While bed bugs thrive indoors and can survive a wide range of temperatures, slightly warmer temperatures can speed up their life cycle, meaning they might reproduce faster. However, this difference is typically minor given the controlled environments (like heated homes) where bed bugs usually live. Increased Awareness: Sometimes, bed bugs are not more prevalent at certain times of the year, but awareness and reporting might spike due to media reports or public health campaigns. While certain times of the year might see a perceived increase in bed bug activity due to factors like travel or moving, bed bugs are a year-round concern. Regular inspections and vigilance, especially after travel or receiving second-hand items, are essential regardless of the season.