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U.S. Drought Monitor Update for January 5, 2021

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According to the January 5, 2021, U.S. Drought Monitor,moderate to exceptional drought covers 38.3% of the United States including Puerto Rico, a decrease from last week’s 41.0%. The worst drought categories (extreme to exceptional drought) decreased from 18.6% last week to 17.6% this week. 

A series of strong Pacific weather systems continued moving across the contiguous United States, bringing above-normal precipitation to the Pacific Northwest and northern coastal California. The systems and their surface fronts and lows weakened as they moved through an overarching longwave upper-level ridge over the West, so the rest of the West and the central to northern Plains were drier than normal with little or no precipitation. The systems intensified over the Rio Grande Valley, bringing below-normal temperatures to the Southwest while the rest of the contiguous United States was generally warmer than normal. They tapped Gulf of Mexico moisture as they moved eastward, spreading above-normal precipitation across Texas to the Ohio Valley, from the Florida panhandle to Mid-Atlantic, and across parts of the Northeast.  

Drought and abnormal dryness contracted across parts of the Pacific Northwest and Southeast, and from the southern Plains to Ohio Valley. Drought contraction exceeded expansion, so the overall U.S. drought footprint decreased this week.

Abnormal dryness and drought are currently affecting over 115 million people across the United States including Puerto Rico—about  37.1% of the population.


Map of U.S. drought conditions for January 5, 2020

The full U.S. Drought Monitor weekly update is available from

In addition to, you can find further information on the current drought as well as on this week’s Drought Monitor update at the National Drought Mitigation Center. See their recent news releases.

The most recent U.S. Drought Outlook is available from NOAA’s Climate Prediction Center and the U.S. Department of Agriculture provides information about the drought’s influence on crops and livestock.

For additional drought information, follow #DroughtMonitor on Facebook and Twitter.