The coldest temps in the US on January 20, 2025.
[#]mnwx #Minnesota
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@bryanhansel
About -41ºC. Mercury freezes at -39ºC so that's the thermometer goosed.
(I once had the considerable pleasure of freezing mercury - the solid metal is very beautiful.)
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@Fasgadh that data comes directly from NOAA.
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@bryanhansel
I know, and is perfectly plausible for Minnesota. It's always interesting when a temperature falls below the freezing point of mercury. Especially if (and not in this case) someone says "the mercury hit -x"
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@Fasgadh they are probably using some other type of analog liquid or a digital thermometer.
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text/gemini