So says the National Oceanic and Atmospheric Administration:
It's too darn hot . . .
Driven by a warmer-than-average June, the hottest ever July, and a warmer-than-average August, the summer of 2012 will go down in the history books as the third-warmest summer on record for the lower 48 states, the National Oceanic and Atmospheric Administration (NOAA) announced Monday. The nation’s second-warmest summer occurred just last year, and the only other summer that was warmer than the past two occurred during the Dust Bowl era of 1936. This summer was just two tenths of a degree cooler than the summer of 1936.
For the year-to-date, the U.S. had its warmest eight months of any year on record, and the past 12 months have been the warmest such period as well. During the eight-month period, 33 states were record warm and 12 states ranked in the top 10.
Sixteen states in the West, Plains, and Upper Midwest had summer temperatures among their 10 highest, as did seven Northeastern states from New Hampshire to Maryland. Colorado and Wyoming each had their record hottest summer. In Wyoming, the seasonal-average temperature was nearly 5°F above average.
The summer heatwaves this year were not quite as intense as the heat in 2011, but they affected more people. According to NOAA, more than 80 million people — about 10 million more than 2011 — experienced 100°F temperatures this summer. Climate change studies show that heat waves are becoming more common as manmade global warming continues. For the summer as a whole, warm-temperature records outnumbered cool-temperature records by a ratio of 3.5 to 1.
The extreme heat helped spread and intensify a massive drought that has shown no signs of abating in many areas, particularly across the West and High Plains. Nebraska and Wyoming saw their driest summers on record, and several other states in those regions saw one of their top 10 driest summers.
As of August 28, nearly 63 percent of the lower 48 states were experiencing moderate-to-exceptional drought conditions, and NOAA reported that the percentage of the nation experiencing the most intense drought doubled from 3 to 6 percent between July and August. The drought has led to a record wildfire season so far, with 3.6 million acres burned during August alone, mainly across the West. This was about twice the August average and the most for the month in the past 12 years. Interestingly, the number of fires was down this August, but the fires that did burn were larger than normal.
It's too darn hot . . .