How cold does it have to be for a lake to freeze over?
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40more
40more
Studied at the University of Johannesburg, Lives in Johannesburg, South Africa.
Once the surface water falls to 32 F, it freezes. The freezing then spreads downward into the lake and the ice thickens. Unless the lake is very shallow, you will find liquid water below the ice. This deeper water is about 40 F; fortunately fish can live in this cold temperature.Nov 8, 2010
2023-06-10 11:01:41
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Amelia White
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Once the surface water falls to 32 F, it freezes. The freezing then spreads downward into the lake and the ice thickens. Unless the lake is very shallow, you will find liquid water below the ice. This deeper water is about 40 F; fortunately fish can live in this cold temperature.Nov 8, 2010