after a year of hanging i have no idea! i didn't had a thermometer until recently... when i can't sleep i always think it's either my own fault in setting up or being too excited for 'being out there' - but when i am tired i will sleep. i use a 3s jrb mw3c uq + shenandoah most of the time. i was awake more often because it was too hot (86f nights) than too cold, so i voted average to be on the safe side (of cold) even though i slept great with a single wool blanket ($4 from an op shop) just last week.
edit: compared to my wife i am definitely a warm sleeper by far