United States experiences its hottest March ever

 

Graphic:  Weather Channel 3/31/2026

Headline:  Weather Channel, 4/7/2026

Jonathan Erdman reports:

The mean temperature over the Lower 48 States in March was 7.5 degrees above the 1991-2020 average, warmest of any March in the contiguous U.S., according to data released from the European Centre for Medium-Range Weather Forecasting that dates back to 1940. 

In data released Wednesday, NOAA also found March was the Lower 48's warmest in 132 years of records dating to 1895, topping the previous record warm March in 2012.

 

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