Judaism has different rituals around water and purification. A simple example is washing of the hands after a funeral or cemetery visitation.
My question is this.
Water is used for purification. Is the water itself innately purifying (it's a quality which Hashem gave water by default) or is water only purifying when it comes to our actions around the water itself?
A Jew says a blessing and applies the water to a specific ritual purpose.
If water is innately purifying by default and this quality doesn't require human intervention, would it be wrong for a person to assume that rainfall is purifying the environment (not just physically but spiritually) as one would assume when water is used for a Jewish ritual purpose?
As a followup:
Assuming rain does provide some level of purification, would it be beneficial for a Jew to visit a traditionally unclean place like a cemetery after rainfall if you believed it provided a level of purity to the location?