water is a product of the combustion process and usually disappears when the motor gets hot.
you followed a car and seen the water dripping out of the exhaust?
the gasket leaks wont have contributed to water being sucked in, just made your fuel mix weaker.
higher humidity in the air maybe makes for more water production in the combustion process?
either way i wouldnt worry unless you still get that "fluid" after a run where the motor gets hot.