The worst months for fleas are typically the warmest months of the year — from April through October. During these months, flea populations are at their peak and they can spread quickly among animals and humans alike.
When temperatures rise, fleas become more active and may reproduce in as few as 14 days. This means that if you’re not taking measures to prevent fleas, your home or yard may become quickly infested.
At the same time, seasonal changes can increase or decrease the ability of fleas to survive in a given area. In colder seasons and climates, adult fleas go into hibernation while larvae and eggs aren’t able to survive as easily without a suitable host. However, during warm summer months, high humidity can act as an incubator for eggs and larvae and help them survive long enough to hatch into adults.
Overall, the best way to keep your home free from fleas is to be proactive — don’t wait until it’s too late! Make sure to treat your pets regularly with anti-flea products designed specifically for them, vacuum regularly (especially if you have pets!), de-clutter any outdoor areas where pests might want to hide or breed, use a sprinkler system that pumps pest-deterring products into your yard and keep an eye out for any signs of activity.
Fleas are most active during the summer months of July & August
Fleas are most active during the summer months of July and August. That’s when outdoor temperatures are warmest, making fleas more likely to infest your pet and your home. During these months, it also takes less time for an egg to transform into a fully-grown adult flea, which means fleas can breed faster in hotter weather.
The worst months for fleas in terms of activity and prevalence occur between late spring (May) and early fall (September). During those times, environmental factors like heat and humidity are at their peak levels, making it easier for fleas to survive and reproduce. If you don’t take steps to protect your pet from fleas during this period, you may often find yourself dealing with a limited but annoying infestation by the end of the summer season.
Warmer weather helps fleas reproduce quickly
Fleas are a lot like humans. They love warm weather and thrive seresto store in temperatures higher than 85°F (30°C). The warmer it is, the faster they reproduce and the bigger their population will grow. In the summer months of May to September, it’s peak flea season as the combination of humidity, heat, and fewer cold snaps helps them reproduce quickly.
Warmer weather also increases flea activity as they search for hosts to lay eggs on. Hosts can range from dogs and cats to rodents or even humans – anywhere where they can find a warm spot comfortable enough to take refuge in and still have access to food sources (i.e., pets). Fleas will often rise up vertically in search of a host when temperatures exceed 80°F (26°C), so homeowners should be aware that if bitter weather isn’t killing off any active flea populations, then warmer weather could make matters far worse.
Flea eggs require warmth to hatch, but their larvae need dampness or moisture from daily dew or ground cover such as grasses or shrubbery. Home owners will want to ensure that their lawns stay well-trimmed throughout the summer months as dampness can be enough for dormant flea eggs to hatch into larva in some cases.
Flea bites can be extremely itchy & uncomfortable
Flea bites can be extremely itchy and uncomfortable. Once a flea has bitten you, it will not immediately fly away. Instead, it latches onto your skin and continues biting you, leaving a red welt that is often very painful and can take days to subside.
The worst months for fleas are typically May through September when the weather is warm and humid because fleas thrive in humid climates. In addition, during this time of year there tend to be more outdoor activities which makes the risk of coming in contact with fleas even greater.
The best way to prevent flea bites is by regularly treating your pets with an anti-flea medication such as Frontline Plus or Advantage Multi. Additionally, it’s important to keep your home clean, vacuum often and keep grass cut low so that fleas don’t have anywhere to hide. Finally, if you’re out enjoying the great outdoors be sure to wear appropriate clothing – long-sleeved shirts and pants – so that any possible contact with fleas can be minimized.
In the end
The worst months for fleas are July and August, as these are when conditions tend to be the most conducive to their thriving. It is important to protect your home from an infestation by implementing effective preventative pest control measures.