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Mosquitoes are pesky, annoying, and potentially dangerous pests that have been around since ancient times. While they are active all year, their peak season is in the warmer months, typically from April to October. When trying to avoid these insects, knowing when mosquitoes are most active is key. This article will provide an insight into when to expect an increase in mosquito activity, as well as educate the reader on these unpleasant creatures.

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Climate and Time of Year

Mosquitoes thrive in warm, wet climates and are most active when atmospheric temperatures stay above 50 Fahrenheit. While they are not too fond of extreme cold or extreme heat, the warmer temperatures make them more active. Generally, mosquitos can be expected to be most active between the months of April and October.

Time of Day

Mosquitoes are most active at dusk and dawn. It is during these times that you need to be extra vigilant about mosquito-proofing your yard and making sure to wear insect repellent. However, mosquitoes generally stay active until about 10 am and then pick back up again around 4 pm.


When warm and wet conditions persist, mosquitoes can be active for more extended periods of time. Rain offers a natural source of water and invites mosquitoes to lay their eggs, which further leads to an increase in insect activity. A heavy rain or sustained drizzle can promote activity for weeks.

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Where to Look

Mosquitoes prefer areas with shade and stagnation, so they tend to linger around the home and in the garden. Frequently check gardens, hedges and other vegetation and keep drainpipes clear to prevent water build-up in these areas. Swimming pools, ponds and birdbaths may also attract them if they contain standing water.

Insect Repellent

Using insect repellent is a sure way to keep mosquitoes at bay. Products that contain DEET, alcohol and natural oils are the most reliable in deterring mosquitoes from attacking. Look for sprays, gels and creams that are specifically made to deter mosquitoes, and don’t be afraid to reapply if the effects wear off.

Controlling Mosquitoes

Mosquitoes can be controlled in a number of ways. Keeping the yard free of clutter and stagnant water will help dissuade them from laying eggs and prevent them from swarming around. Some plants such as citronella, lavender and rosemary emits a scent that helps to repel them. Installing mesh screens on windows and doors, using traps and using repellent will also be very helpful.

When They Go Away

Generally speaking, mosquitoes will eventually die off as winter approaches and temperatures dip. In warmer, southern areas, however, they may linger throughout mild winters and will return with the first warm days of spring.

Preventing Mosquito-Borne Illnesses

Mosquitoes carry and transmit many viruses, so taking precautions such as using insect repellent, wearing long-sleeved clothing, and avoiding outdoor activity at dusk and dawn is prudent. Additionally, controlling the mosquito population with traps and other chemical-free methods is a great way to reduce the risk of contracting a mosquito-borne illness.

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People Also Ask

Where Do Mosquitoes Go in Winter?

In cooler climates, most mosquitoes die off when temperatures drop and the weather gets colder. In mild, southern climates, mosquitoes may survive through winter.

What Do Mosquitoes Prefer?

Mosquitoes prefer warm, wet climates and like to breed in standing water. They also prefer areas with shade, so they typically hang around the home and garden.

Do Mosquitoes Prefer Men or Women?

Mosquitoes are more attracted to people with higher levels of lactic acid, which is found in greater concentration in women.

Does Garlic Deter Mosquitoes?

Studies suggest that garlic may help to repel mosquitoes when added to the soil. Additionally, some natural insect repellents contain garlic oil.

Can Mosquitoes Bite Through Clothes?

Mosquitoes can bite through clothing, so wearing long-sleeved clothing and long pants can also be helpful in warding off these insects.


Ultimately, the best way to avoid mosquitoes is to be aware of their peak activity times and to take precautionary measures such as wearing mosquito repellent, long-sleeved clothing and removing standing water from the premises. Knowing when and how to combat the presence of mosquitoes can help make outdoor activities more enjoyable in times of peak mosquito activity.