What temperature does water reach when it begins to boil at sea level?

Answer

$212^ ext{F}$ or $100^ ext{C}$

Water achieves its boiling point when its vapor pressure equals the surrounding atmospheric pressure. At sea level, this occurs precisely at $212^ ext{F}$ or $100^ ext{C}$.

What temperature does water reach when it begins to boil at sea level?
cookingmethodwaterheatboil