What Temperature Is Too Hot for Mosquitoes

Mosquitos are a common pest in all parts of the world. In fact, there are about 200 different mosquito species in the United States alone. Mosquitos are known for carrying disease and being a huge hazard to the world population, which is why research and knowledge on the insect are critical. One thing you may be wondering, is what temperature is too hot for mosquitoes to live?

It’s well-known that mosquitos tend to thrive in warm climates, but how warm is too warm? The short answer to that question is that the average mosquito cannot live in temperatures hotter than 104 degrees Fahrenheit; However, the answer may vary depending on the specific species of mosquito.


Common Mosquito Species in the United States

What Temperature Is Too Hot for Mosquitoes

There are more than 200 different mosquito species in the United States, but what they all have in common is that they can all carry diseases and are dangerous.

Some of the most common mosquito species in the United States include Aedes aegypti, Culex, and the Anopheles Freeborni. 

Aedes Aegypti

The Aedes Aegypti mosquito lives in the US and prefers tropical or subtropical climates. They are one of the most common carriers of Zika, Dengue, and Chikungunya diseases.

They live near and around many populated areas; therefore, they are among one the most dangerous species of mosquitos as they have the opportunity to spread disease.

Since the Aedes Aegypti mosquito species prefer warmer climates, they can survive in climates up to the maximum heat index for mosquitos which is 104 degrees Fahrenheit. 

Culex

The Culex mosquito is another common species found in the United States. This species bites both humans and animals and is known for feasting at night, whereas the Aedes species feed primarily during the day and at dusk.

The Culex mosquito is the most dangerous species of mosquito, mainly because it transmits the West Nile Virus, which has killed some of the largest populations in history resulting from an insect bite. This type of mosquito may be able to live in temperatures up to 104 degrees Fahrenheit but do prefer cooler temperatures. 

Anopheles Freeborni

The Anopheles Freeborni mosquito is common in the western part of the United States. It is sometimes called the “western malaria mosquito” due to its notorious trait of carrying and transmitting Malaria.

You will find these mosquitos in cool, damp areas such as ponds and streams, yet they typically thrive in a dry, hot climate. The Anopheles Freeborni mosquito can also live in maximum temperatures of 104 degrees Fahrenheit and often take the heat better than the other species mentioned above.


Staying Safe from Diseases Transmitted by Mosquitos

What Temperature Is Too Hot for Mosquitoes

Some of the most infectious diseases are transmitted by mosquitos, so it’s important to practice habits that help keep you safe from getting bitten by one of these nasty little insects.

Mosquito nets are one way to keep mosquitos out of your outdoor areas; citronella candles and fire will also help to ward off these pesty un-wanted guests. Wearing bug spray containing DEET is another good way to protect yourself from mosquito bites when spending a long time outdoors.


What Temperature Is Too Hot for Mosquitoes

So when thinking about the question, what temperature is too hot for mosquitoes, the resounding answer is 104 degrees Fahrenheit; but anything over 80 degrees will deter them from being out and feeding during the heat of the day.

Although living in a place with a cool climate will reduce the number of mosquitos in your area, it is always important to practice mosquito safety when spending a long period of time outdoors.