Friday, January 10, 2020

Last Year Was A Soggy One For The United States

According to the National Centers For Environmental Information,
the contiguous U.S. had its second wettest year on record. Only
the Pacific Northwest, South Texas and a bit of the Southeast
were dry. 
Figures came in the other day for how the climate fared in the United States in 2019.

Early indications are that the world as a whole had its second warmest year on record in 2019.  We should get more information on that in the next few days.

Meanwhile, the United States only had its 34th warmest out of 125 years of keeping track. It was also the coolest year overall for the nation since 2014, says the National Centers for Environmental Information.  

Nothing extreme, but not totally in line with the global warming trend, either.

That's not to say parts of the United States weren't hot.  And I mean hot, big time.  North Carolina and Georgia had their hottest years on record, and other Southeastern States came close to that, ranking in the top 10.  Alaska also had by far its hottest year on record.

The real news is how wet the nation was in 2019. It was the second wettest year in the Lower 48, with only 1973 being wetter, says NCEI.  Average precipitation across the contiguous United States was 34.78. That's 4.84 inches above average, which doesn't sound like much. But when you consider that some areas will naturally be very wet and others very dry in a typical year, this departure from normal is pretty damn large.

The Northern Plains had an especially miserable year.  It was quite a bit colder than normal in 2019 and a lot wetter than normal.

South Dakota had it the worst. It was the wettest year on record there, and the 12th coldest in 125 years of record keeping.

Four other states - North Dakota, Minnesota, Wisconsin and Michigan - also had their wettest year on record in 2019, but those states weren't as cold as South Dakota, at least relative to average, notes the NCEI.   North Carolina, Georgia and Alaska had their hottest years on record. Other states in the Southeast were in the Top 10 warmest.

For the record, for the entire state of Vermont, it was the 45th warmest out of 125 years. So yeah, a bit on the warm side, but nothing breathtaking.

Vernont also only had its 47th wettest year on record, again no great shakes. But interestingly, the northern parts of the state were unusually wet, with Burlington having one of its top ten wettest years on record. Southern Vermont was much drier, which explains the lackluster rain year in the Green Mountain State.

The United States had 14 weather-related disasters that each caused at least $1 billion in damage. These included eight severe storm and tornado outbreaks, three inland floods, a hurricane (Dorian), a tropical storm (Imelda) and one wildfire.

The billion dollar events cost a total of $45 billion in damage, just over the long term, inflation adjusted average of $43.9 billion per year.

Billion dollar disasters are getting more frequent and costly. Although part of that is likely due to climate change, another large part of the problem is more people are in the way of storms and other weather events, and many of the properties damaged are more elaborate than those in the past.

I'm actually wondering if we're starting the new decade with a new billion dollar disaster already. The expected tornadoes, severe storms, ice storms and flooding for a huge section of the nation today through Sunday will almost surely come to more than $1 billion.  Part of that is just because of the huge area the storm is covering.

Of course, it remains to be seen what the coming year and decade hold, but I'm sure there will be a warming and stormier trend.

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