> The way you know this is that there are no record highs or lows in 1788 or even 1828.
This is not specific to weather, although one interesting example would be California in November 1861 - January 1862. Most people think of the gold rush, but there was also a 20 year drought that ended with the largest flood in recorded history. 10 feet of precipitation in California, in the form of rain and snow, over a period of 43 days. It was followed by a huge bloom in vegetation, and the rancho cattle population quadrupled. Then another drought in 1864, that wiped out most of the cattle. And a smallpox epidemic that wiped out 90% of the remaining native population.
This is not specific to weather, although one interesting example would be California in November 1861 - January 1862. Most people think of the gold rush, but there was also a 20 year drought that ended with the largest flood in recorded history. 10 feet of precipitation in California, in the form of rain and snow, over a period of 43 days. It was followed by a huge bloom in vegetation, and the rancho cattle population quadrupled. Then another drought in 1864, that wiped out most of the cattle. And a smallpox epidemic that wiped out 90% of the remaining native population.
https://en.wikipedia.org/wiki/Great_Flood_of_1862
https://www.latimes.com/archives/la-xpm-1991-06-13-nc-780-st...