U.S. Had 2nd Warmest Year To Date


July is the hallmark of summer in the United States. Long days, intense sun and high humidity typically make it the hottest month of the year. The heat can also trigger flash droughts, wildfires and summer storms. This July didn’t disappoint.

Here’s how July and the year to date fared in terms of the climate record:

Climate by the numbers
July 2017

Last month, the average contiguous U.S. temperature was 75.7 degrees F, 2.1 degrees above the 20th-century average. This was the 10th warmest July in the 123-year period of record, according to scientists from NOAA’s National Centers for Environmental Information. Much above-average temperatures were observed across the West and in parts of the Mid-Atlantic and Southeast.

The average precipitation total for July was 2.74 inches, 0.04 inch below the 20th-century average, and ranked near the middle of the record. Above-average precipitation in the Southwest, Midwest, and Northeast offset below-average precipitation in the Northwest and Northern Plains.

The year to date

The year-to-date (January 2017 through July) average temperature was 54.5 degrees F, 3.2 degrees above the 20th-century average. This was the second warmest for this period on record, 1.2 degrees cooler than 2012. The year-to-date precipitation total for the Lower 48 states was 20.68 inches, 2.59 inches above average. This ranked as the seventh wettest for this period on record.


[Source: NOAA]