Most mosquito species will die off when temperatures drop below 50 degrees Fahrenheit (10 degrees Celsius). However, some types of mosquitoes can survive colder temperatures by going dormant or migrating to warmer climates.
While some mosquitoes may die off at freezing temperatures, it typically takes several days of consistent freezing for a noticeable impact.
Factors influencing mosquito survival in cold weather:
- Species: Different mosquito species have varying tolerances to cold temperatures.
- Life stage: Mosquito eggs and larvae can be more resilient to cold than adults.
- Duration of cold: A few days of freezing temperatures are needed to effectively kill off mosquito populations.
Practical Insights:
- Even though mosquitoes may die off in cold weather, they can still survive in protected areas like basements or garages.
- Mosquitoes can become dormant in the winter and reemerge in the spring when temperatures warm up.
- Reducing mosquito breeding sites in the fall can help minimize their numbers in the spring.
