I don't have a thermometer, I go by butter.
Out of the entire spring & summer here you could grab the butter that was left on the counter and spread it on toast without shredding the toast for about two weeks. For three days you could even spread it on bread without breaking it.
Those three days meet my personal definition of summertime, which might explain why I'm grouchy.
I've seen that shit selling for up to $7.69 in these parts. Maybe the cops will need to use a "street value" like they used to do for weed.