This element is critical for the hatching process. Mosquitoes lay eggs in places such as ditches and small depressions in fields and woods. Billions of eggs await the rainwater to begin the hatching process. As for the adult mosquitoes, heavy rains or all-day rains will usually keep them in hiding, and limit their biting activity. The warmer the air temperature, the quicker the pools of water heat up, and the quicker the eggs will hatch.
Humidity is a factor affecting the activity of adult mosquitoes.
The higher the humidity, the better it is for their flight activity. The adult mosquito does not respond well to extreme dry and sunny conditions. Windy weather usually causes these bugs to seek shelter. The more clouds, the more mosquitoes. The more sun, the fewer mosquitoes.