in my area, it would be low teens "normally"---this winter was colder than many in the past as it was election year and less spraying in the skies...
to keep it warmer takes allot of chemical spray and allot of electronics--with more sever weather warnings today----the skies are so loaded with chemical spray-aluminum/titanium that the skies appear as ocean waves of grey chemical matter..
when you see the jets spray large X here and there---the harrp systems fire the skies up...it always eventually ends in rain---when they make it 50 degrees hotter than normal--it always ends in rain--chemical rain--otherwise since 1949 - every breath has been full of aluminum--easily seen and no such thing as "organic" since 49