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Blog Category: NCDC

U.S. Temperatures for April Third-Warmest on Record

Map: April 2012 Statewide Ranks

Past 12 months and first third of the year were warmest nation has experienced

Commerce's National Oceanic and Atmospheric Administration (NOAA) reports that several warm periods across the contiguous U.S. during April brought the national average temperature to 55°F, 3.6°F above average, marking the third warmest April on record. These temperatures, when added with the first quarter and previous 11 months, calculate to the warmest year-to-date and 12-month periods since recordkeeping began in 1895.

January-April was the warmest such period on record for the contiguous United States, with an average temperature of 45.4°F, 5.4°F above the long-term average. Twenty-six states, all east of the Rockies, were record warm for the four-month period and an additional 17 states had temperatures for the period among their ten warmest.

On the heels of the warmest March for the U.S., warmer and drier than average temperatures continued for much of the nation with some states in the Ohio Valley having a small, but still above-average, dip in temperatures.  Full briefing

Commerce's NOAA: U.S. Had Eighth-Warmest June on Record, Above-Normal Precipation

Map of U.S. showing June temperaturesNOAA’s State of the Climate report shows the June 2010 average temperature for the contiguous United States was 71.4 degrees F, which is 2.2 degrees F above the long-term average (1901-2000). The average precipitation for June was 3.33 inches, 0.44 inch above the long-term average.   This monthly analysis was prepared by scientists at NOAA’s National Climatic Data Center in Asheville, N.C., based on records dating back to 1895.  More  |  June temperatures  |  June precipitation