Let us first analyze the life cycle of mosquitoes.
The mosquito goes through four stages of its life: egg, larva, pupa, and adult. Eggs are laid on water and hatch to become larvae. These larvae live and grow in the water and in their pupal stage undergo metamorphosis to become adults.
With the increase in rainfall and the dependence of mosquitoes on water, the most logical answer is that the climate change will bring about the a positive effect because it makes the ecosystem more conducive for reproduction of mosquitoes and that there is a likelier chance of survival among mosquitoes due to the good climate. Populations will thrive in this climate which is beneficial for the mosquitoes.
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