My black krim got huge last year (the plant anyway) and there heading that way again this year. Tomatoes themselves ranged in size. Maybe I'll actually weigh some this year. Since I don't like raw tomatoes, I base everything in hope my sauce tastes and I just don't like it when it's really sweet.
I might try those san marzano varieties next year if I can find seeds. I did research before ending up with what I've currently got. Research and 4-5 years of growing them myself have landed me here. This year I was trying to use up seeds so I've got a bit more variety. I don't think things with giant tomatos would work well in my setup though.
Here in Nebraska, weather can do anything. Got 1/2 inch of rain the other night when it wasn't supposed to rain but the previous weekend we were supposed to have 4 days off rain and got none. Fall could come early or late, snow might be done in March or continue until May. Thunderstorms, hail, tornadoes, you never really know.