For us up here?
Well, we are certainly getting the good end of it

I'll give you odds and ends.
We are starting to grow wheat. Barley has done fine for the last 20 years as well.
We are starting to grow peas as well.
My turf-cycle growing speed has increased.
I don't have to do a lot of snow-shoveling in the winter.
I can plough any month of the year instead of having oct-may out.
Unwarmed greenhouses are starting with apples and cherries.
(thermal water has been applied as an addition to the greenhouses "greenhouse effect"

)
Lots of harnessable hydro-energy, since the glacial rivers are just big and fine.
No more icebergs, or ship-killing drift-ice.
The downside is ...:
Longer periods of same kind of weather, markedly in the summertime.
New insects and Fungi, as well as other organs.
Decreased crops in natural growth (mostly grass) due to the above
Erosion due to the above.
Shrinking glaciers, which means our rivers are going to drop to a leak in incredibly close future, - so hydro power is out.
Anyway, I always thought our country had a naughty climate, and it's getting warmer, and for my egoistic plans that's just delightful.
I always envied my European colleges for their "easy-mode" of agriculture.
So, it's changing, - downside being that in other places it's getting worse.
But at least I realize it....
And that means all 365 days of the year.