Summers could last half the year by the end of this century

[IdRatherBeSkiing]

I know what it does...........................lowers the freezing temp. by 1 or 2 degrees F.

To 23F although I think that number is also wrong unless that is -7C.

 

[JLM]

To 23F although I think that number is also wrong unless that is -7C.

23F = -5C.