Which was originally a quote from Samuel Clemins (aka Mark Twain) about the weather in NYC

No HUGE temp swings and the like, but it'll go from clear and warm, to raining, to clear and cold, to hot, to whatever, all seemingly in minutes - heck, if you're walking around town, you can be on one corner, and it's warm and calm, next corner, it's windy, cold, and damp