9/13/2023 0 Comments Rainfall totals map north carolina![]() Drought Monitor, drought extent peaked at 39.6% of the contiguous United States in early February 2018. Florence moved inland, slowly, bringing heavy and steady rains across a large swath of the region, with many reports of between two and three feet of rainfall.Īccording to the U.S. One of the largest contributors to the annual totals included the record widespread rainfall, which occurred across parts of North Carolina, South Carolina and Virginia associated with Hurricane Florence in September. These apparent records will be investigated by the State Climate Extremes Committee in the coming weeks.Ī persistent wet pattern across the Southeast coupled with tropical precipitation contributed to the above average and record precipitation observed during 2018. Stations in several states along the East Coast set all-time single-station annual precipitation records for their states, according to preliminary data. Several locations along the North Carolina coast and the southern Appalachians observed annual precipitation totals of 100 inches or more for the first time in their observational history. Below-average precipitation was observed in parts of the Southwest, West and Pacific Northwest. Nine states had their wettest annual period on record including: Tennessee, North Carolina, Virginia, West Virginia, Maryland, Delaware, Pennsylvania and Massachusetts. It was an above-average year for precipitation from the Great Plains to the Atlantic Coast. Since 1895, precipitation across the CONUS has increased at an average rate of 1.81 inches per century. This made 2018 the 3 rd wettest year on record for the nation, and the sixth consecutive year with above-average precipitation. average annual precipitation was 34.63 inches, which is 4.69 inches above the long-term average. Much of the year was characterized by above average to near-record temperatures, often record breaking. Alaska had its second warmest year on record in 2018. Fourteen states in the West and Southwest as well as the Southeast and Mid-Atlantic states had annual temperatures which ranked among the 10 warmest on record. Arizona ranked second warmest, New Mexico, third and California was fourth warmest. No state ranked record warm for the first time since 2013. This was the coolest year since 2014 and the first year in the last four where the annual temperature for some states was near average. Nationally, the average minimum (low) temperature was 42.0☏, the seventh warmest on record, while the average maximum (high) temperature was 65.1☏, which is warmer than average. Since 1895, the CONUS has observed an average temperature increase of 1.5☏ per century. The five warmest years on record for the contiguous U.S. This was the 14 th warmest year on record and the 22 nd consecutive warmer-than-average year for the U.S. was 53.5☏, 1.5☏ above the 20 th century average. Based on preliminary analysis, the average annual temperature for the contiguous U.S.
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