Your arithmetic / unit conversion doesn't work. Change of 3.5°F is same as change of 1.94°C, not 1.2°C. Change of 28°F is 15.5°C. 37.7 - 22.2 != 9.6.
(Water freezing to boiling is 100 degrees in C and 180 degrees in F).
Re:Escape from Creek Fire
by dredmorbius on Wednesday September 09, 2020 @03:47AM
(#24418424)
Point. I'd taken values from the linked source, which appears to be in error. The Celsius values don't correspond to F2C conversion, as you note.
Though my final at-elevation result remains unchanged: 72°F / 22.2°C, a 15.5 degC drop.
https://treelinebackpacker.com/2013/05/06/calculate-temperat...
Much of this trip was at 8,000 ft. Temperatures would have been about 28°F (9.6°C) lower than at sea level. From a starting base of 100°F (37.7°C), the hikers would have seen 72°F (22.2°C) temperatures --- quite comfortable. Dry air also means sweat evaporates quickly, cooling effectively.
This effect alone is a large element of the High Sierra's appeal during summertime.
https://treelinebackpacker.com/2013/05/06/calculate-temperat...