And it varies infinitely, depending on the exact temperature. That's why we measure the humidity as a RELATIVE number. When it gets to 100%, we change the name to water.
If YOU want change, YOU have to first change.
If you are waiting for the 'other guy' to change first, just remember, you're the 'other guy's' other guy. To continue to expect real change when you keep acting the same way as always, is folly. Won't happen. Real change will only happen when a majority of the people change the way they vote!