U.S. RECORDS 3RD COOLEST OCTOBER ON RECORD

Written By: Scott Hetsko
Image: NOAA (WEBSITE)

The average October temperature of 50.8 degrees F was 4.0 degrees F below the 20th Century average. Preliminary data also reveals this was the wettest October on record with average precipitation across the contiguous United States reaching 4.15 inches, 2.04 inches above the 1901-2000 average. October 2009 was marked by an active weather pattern that reinforced unseasonably cold air behind a series of cold fronts. Temperatures were below normal in all regions with the exception of the Southeast which had near normal temperatures for the month.

Moderate-to-exceptional drought covered 12 percent of the contiguous United States, the second-smallest drought footprint of the decade, based on the U.S. Drought Monitor. Major drought episodes in California and South Texas improved significantly. Drought conditions, however, emerged across much of Arizona.