[BurningFrog]

By "mild" I meant more that it's not so cold that tank engines can't start and tons of German soldiers freeze to death. Not that it matters for the bigger point.

FWIW, I asked Grok and it said that with better weather Germany might have taken Moscow, but they were probably (80%) doomed anyway because of several factors, including Hitler's incompetent military strategy.

If they had attacked in April instead, Grok gives it 50% chance that they defeat the Soviets before the winter and Lend-Lease equipment makes it hopeless.

I know, it's just a word predicting piece of mindless software...

Still, I stick by my main point. The Spanish Armada example is better than mine.