nights i should have said...2024..in the NW of Tas ..all the locals were saying it was the coldest nights on average...and i know it was significantly colder at nights because i monitor the overnight forecast lows as i have lime trees and lemon grass in hot houses and if i know it's going under 5 degrees i put heating on...the year before i had to do it on about 5 or 6 occasions this last winter it must have been 30-40 nights...