Jackson Hole Mountain Resort, WY, Just Had Lowest March Temperature Ever Recorded Jackson Hole Mountain Resort, WY, just experienced its coldest March temperature ever recorded, meteorologist Alan Smith writes for Buckrail.ย The temperature was also the coldest recorded this winter. The mercury dropped to -14ยบF at the 10,400ft summit yesterday, surpassing the -13ยบF recorded in March 2002.ย Records go back to 1975. Several other daily low-temperature records were broken yesterday too;ย -12ยบF at Rendezvous Bowl, […] SnowBrains | March 11, 2022 1 Comment