• Mouselemming@sh.itjust.works
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    7 months ago

    Even without figuring in climate change, the California pattern tends to be a few very wet years followed by several very dry years, with only very occasional “average” years. It’s certainly been that way in my six+ decades, and if you look at the historical rainfall graphs for Los Angeles it’s pretty similar since at least 1887. https://www.laalmanac.com/images4/chart-rainfall-LA-1887-2022.jpg

    (Note: 1883 was the year Krakatoa erupted.)

    • antlion@lemmy.dbzer0.com
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      7 months ago

      It’s always been that way. Even month to month, we’ve had very dry spells in wet years. And in the 87-92 drought there was a “Miracle March” in 1991. The histogram of rainfall has two humps: dry, or wet. The average precipitation is quite unlikely. This year is the closest to average we’ve had in a long time. The worst is they often use the word “normal” instead of average, but there’s nothing normal about the average.