This Week's Drought Summary (1/16)

January 16, 2020

Warmer than normal temperatures were common this week over the eastern half of the continental U.S., while temperatures were primarily near normal over the western half, with a few exceptions. Moderate to heavy precipitation was common this week along and east of the Interstate 35 corridor, excepting parts of the Northeast and the Florida Peninsula. In the West, moderate to heavy precipitation also fell in some of the higher elevation areas. For more details on the geographic distribution of precipitation and temperature anomalies, please see the regional paragraphs below. The only exceptional drought occurring in the United States, on Maui, was removed this week after a major precipitation event in Hawaii, where other improvements were also made. Heavy rainfall in northern and eastern Puerto Rico also ended the moderate drought there. In the central and eastern continental U.S., drought conditions generally improved in areas that received heavier precipitation, while some degradation occurred in locations in Texas and Oklahoma that remained drier. The depiction of moderate drought and abnormal dryness also changed in Idaho, Washington, and Oregon, where recent precipitation (or lack thereof) affected mountain snowpack and short-term precipitatio