the charlatan would have you believe it is getting hotter now and it was cooler before, but a quick glance at any wunderground history will show you that bore is an idiot...

History & Almanac

SLO
Max Temperature: Min Temperature:
Normal (KSMX) 72 °F / 22 °C 51 °F / 10 °C
Record (KSMX) 109 °F / 42 °C (1929) 39 °F / 3 °C (1923)
Yesterday 110 °F / 43 °C 60 °F / 15 °C