Let me tell you how much fun it was to deal with late-May temps in early March in a metal box.

March’s persistent unseasonable heat was so intense that the continental United States registered its most abnormally hot month in 132 years of records, according to federal weather data. And the next year or so looks to turn the dial up on global warmth even more, as some forecasts predict a brewing El Niño will reach super strength.

Not only was it the hottest March on record for the US but the amount it was above normal beat any other month in history for the lower 48 states. March’s average temperature of 50.85F(10.47C) was 9.35F (5.19C) above the 20th-century normal for March.

That easily passed the old record of 8.9F set in March 2012 as the most abnormally hot month on record – regardless of the month of the year – according to records released on Wednesday by the National Oceanic and Atmospheric Administration (Noaa).

The average maximum temperature for March was especially high at 11.4F above the 20th-century average and was almost a degree warmer than the average daytime high for April, Noaa said.