Mushroom Season in The Pacific Northwest

Last year, when I first became interested in shrooms, I was fortunate to find a nice field of Liberty Caps. That was in late October. I am a very impatient person, and have been counting the days until I could find some more. So I keep checking the field for the libs, to no aviel. Even though the weather has been favorable for them.

SOME QUESTIONS

When can I expect them to start appearing?? I've read late august, September, October, or even later. Not sure what to believe
How long does it take for them to grow?? I've heard just a few hours, but i'm not sure.
Like-wise, when will cyanecsens usually began fruiting??

There must be some people out there with experience that could answer my questions!

Living in the WA i can tell you that fungi like it wet. Usually the growing season for such things are winter and early spring. No idea about all the other stuff your asking though. hope it helps