Ain't it wonderful?
Up here in the PNW where 70F is considered moderately warm we open our hives in the spring in less than 50F weather and spend much of spring in that mode. If we waited for warmer weather (as Kathy said) we wouldn't be looking at our bees until May or June.
In Florida, where 70F is considered barely above freezing, they think us northern beekeepers are out of our minds (Right Brandhen?) when we go into our hives in our shirt sleeves and veils.
It's a good take on why localized bees weatherwise have such a better survival rate that bees from areas with more extreme weather. Extreme being either better or worse. It's also why what works in Maimi might not work in Seattle.