[freeandfreezing]

City data seems to be blocking access to that image, so here is the url for the page on city-data.com

An even better chart is provided by the Wisconsin State Climatology Office. The summer temperatures aren't any hotter than they were many times before in the long history of the farm.

[daniel1212]

An even better chart is provided by the Wisconsin State Climatology Office. The summer temperatures aren't any hotter than they were many times before in the long history of the farm.

Then what must have happened is that the cows went to college and learned intolerance of any discomfort.