Warmest Spring on Record Hits Continental US

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Warmth across much of the continental U.S. last month secured an impressive list of weather records. So far, the lower 48 have seen their warmest spring on record, as well as the warmest year-to-date, and the warmest 12-month since record keeping began in 1895. '

These records derive from the unusual warmth the eastern two-thirds of the lower 48 states have been experiencing. In May, only the northwestern states did not experience warmer-than-average temperatures, according to the U.S. the National Atmospheric and Oceanographic Adminstration.

For the season overall, 31 states had record warmth for the season, and 11 others had spring temperatures that ranked among their 10 warmest. Only Oregon and Washington had spring temperatures near their averages.

Earlier this year, NOAA named winter

the fourth-warmest

Was It Climate Change?

Last month itself ranked as the second warmest May on record. Meanwhile, April ranked as the third warmest for the lower 48 on record, following the warmest March on record for more than a century.

May saw cooler-than-average conditions in Alaska and drought in Hawaii. Precipitation patterns across the country were mixed; rainfall improved drought conditions in the Northeast, for example, but ongoing drought, combined with windy conditions, created ideal wildfire conditions across the Southwest, NOAA's monthly report stated.

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