Please note, Degree Days are not available for Great Plains, Souther Plains and Gulf Coast, Rockies and Westward, River Basins, or Agricultural Belts. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales. Data are available for bulk download.
Base Period
Trend

Filter
Southwest Average Temperature
December-February
Period
Average Temperature
Rank
(out of 126)
Anomaly
1901-2000 Mean: 33.2ยฐF
December 2020-February 202134.2ยฐF801.0ยฐF
December 2019-February 202035.2ยฐF992.0ยฐF
December 2018-February 201933.5ยฐF550.3ยฐF
December 2017-February 201837.5ยฐF1224.3ยฐF
December 2016-February 201736.6ยฐF1153.4ยฐF
December 2015-February 201635.3ยฐF1012.1ยฐF
December 2014-February 201537.8ยฐF1254.6ยฐF
December 2013-February 201435.5ยฐF1062.3ยฐF
December 2012-February 201332.1ยฐF32-1.1ยฐF
December 2011-February 201234.6ยฐF901.4ยฐF
December 2010-February 201134.4ยฐF841.2ยฐF
December 2009-February 201031.9ยฐF29-1.3ยฐF
December 2008-February 200936.1ยฐF1122.9ยฐF
December 2007-February 200832.4ยฐF42-0.8ยฐF
December 2006-February 200733.1ยฐF50-0.1ยฐF
December 2005-February 200636.1ยฐF1122.9ยฐF
December 2004-February 200536.8ยฐF1173.6ยฐF
December 2003-February 200434.0ยฐF720.8ยฐF
December 2002-February 200336.3ยฐF1143.1ยฐF
December 2001-February 200233.6ยฐF580.4ยฐF
December 2000-February 200134.1ยฐF770.9ยฐF
December 1999-February 200037.3ยฐF1204.1ยฐF
December 1998-February 199937.1ยฐF1193.9ยฐF
December 1997-February 199834.0ยฐF720.8ยฐF
December 1996-February 199734.2ยฐF801.0ยฐF
December 1995-February 199636.9ยฐF1183.7ยฐF
December 1994-February 199537.5ยฐF1224.3ยฐF
December 1993-February 199434.2ยฐF801.0ยฐF
December 1992-February 199332.6ยฐF45-0.6ยฐF
December 1991-February 199234.1ยฐF770.9ยฐF
December 1990-February 199132.7ยฐF46-0.5ยฐF
December 1989-February 199033.3ยฐF530.1ยฐF
December 1988-February 198932.2ยฐF36-1.0ยฐF
December 1987-February 198832.2ยฐF36-1.0ยฐF
December 1986-February 198733.6ยฐF580.4ยฐF
December 1985-February 198636.7ยฐF1163.5ยฐF
December 1984-February 198531.8ยฐF27-1.4ยฐF
December 1983-February 198431.6ยฐF25-1.6ยฐF
December 1982-February 198334.5ยฐF871.3ยฐF
December 1981-February 198234.5ยฐF871.3ยฐF
December 1980-February 198138.3ยฐF1265.1ยฐF
December 1979-February 198035.5ยฐF1062.3ยฐF
December 1978-February 197928.8ยฐF4-4.4ยฐF
December 1977-February 197835.3ยฐF1012.1ยฐF
December 1976-February 197733.2ยฐF510.0ยฐF
December 1975-February 197635.2ยฐF992.0ยฐF
December 1974-February 197531.5ยฐF23-1.7ยฐF
December 1973-February 197432.1ยฐF32-1.1ยฐF
December 1972-February 197329.9ยฐF10-3.3ยฐF
December 1971-February 197233.9ยฐF660.7ยฐF
December 1970-February 197134.0ยฐF720.8ยฐF
December 1969-February 197035.7ยฐF1102.5ยฐF
December 1968-February 196933.7ยฐF610.5ยฐF
December 1967-February 196832.1ยฐF32-1.1ยฐF
December 1966-February 196733.6ยฐF580.4ยฐF
December 1965-February 196631.2ยฐF22-2.0ยฐF
December 1964-February 196534.0ยฐF720.8ยฐF
December 1963-February 196429.9ยฐF10-3.3ยฐF
December 1962-February 196333.8ยฐF640.6ยฐF
December 1961-February 196232.0ยฐF30-1.2ยฐF
December 1960-February 196133.3ยฐF530.1ยฐF
December 1959-February 196030.9ยฐF19-2.3ยฐF
December 1958-February 195935.2ยฐF992.0ยฐF
December 1957-February 195835.7ยฐF1102.5ยฐF
December 1956-February 195735.5ยฐF1062.3ยฐF
December 1955-February 195634.8ยฐF941.6ยฐF
December 1954-February 195530.1ยฐF13-3.1ยฐF
December 1953-February 195435.6ยฐF1082.4ยฐF
December 1952-February 195334.6ยฐF901.4ยฐF
December 1951-February 195232.3ยฐF40-0.9ยฐF
December 1950-February 195135.1ยฐF951.9ยฐF
December 1949-February 195033.8ยฐF640.6ยฐF
December 1948-February 194928.5ยฐF2-4.7ยฐF
December 1947-February 194831.5ยฐF23-1.7ยฐF
December 1946-February 194734.6ยฐF901.4ยฐF
December 1945-February 194631.8ยฐF27-1.4ยฐF
December 1944-February 194534.5ยฐF871.3ยฐF
December 1943-February 194431.6ยฐF25-1.6ยฐF
December 1942-February 194336.2ยฐF1133.0ยฐF
December 1941-February 194232.0ยฐF30-1.2ยฐF
December 1940-February 194135.4ยฐF1022.2ยฐF
December 1939-February 194034.8ยฐF941.6ยฐF
December 1938-February 193930.9ยฐF19-2.3ยฐF
December 1937-February 193835.2ยฐF992.0ยฐF
December 1936-February 193729.1ยฐF6-4.1ยฐF
December 1935-February 193633.2ยฐF510.0ยฐF
December 1934-February 193535.6ยฐF1082.4ยฐF
December 1933-February 193437.6ยฐF1234.4ยฐF
December 1932-February 193327.2ยฐF1-6.0ยฐF
December 1931-February 193230.4ยฐF15-2.8ยฐF
December 1930-February 193132.2ยฐF36-1.0ยฐF
December 1929-February 193033.7ยฐF610.5ยฐF
December 1928-February 192929.5ยฐF8-3.7ยฐF
December 1927-February 192832.5ยฐF44-0.7ยฐF
December 1926-February 192734.8ยฐF941.6ยฐF
December 1925-February 192633.5ยฐF550.3ยฐF
December 1924-February 192530.8ยฐF18-2.4ยฐF
December 1923-February 192432.3ยฐF40-0.9ยฐF
December 1922-February 192334.8ยฐF941.6ยฐF
December 1921-February 192232.8ยฐF47-0.4ยฐF
December 1920-February 192134.0ยฐF720.8ยฐF
December 1919-February 192033.9ยฐF660.7ยฐF
December 1918-February 191929.1ยฐF6-4.1ยฐF
December 1917-February 191834.3ยฐF811.1ยฐF
December 1916-February 191730.1ยฐF13-3.1ยฐF
December 1915-February 191634.1ยฐF770.9ยฐF
December 1914-February 191530.5ยฐF16-2.7ยฐF
December 1913-February 191432.2ยฐF36-1.0ยฐF
December 1912-February 191328.8ยฐF4-4.4ยฐF
December 1911-February 191230.9ยฐF19-2.3ยฐF
December 1910-February 191135.5ยฐF1062.3ยฐF
December 1909-February 191029.6ยฐF9-3.6ยฐF
December 1908-February 190934.1ยฐF770.9ยฐF
December 1907-February 190834.1ยฐF770.9ยฐF
December 1906-February 190737.8ยฐF1254.6ยฐF
December 1905-February 190632.1ยฐF32-1.1ยฐF
December 1904-February 190532.4ยฐF42-0.8ยฐF
December 1903-February 190433.5ยฐF550.3ยฐF
December 1902-February 190330.0ยฐF12-3.2ยฐF
December 1901-February 190234.4ยฐF841.2ยฐF
December 1900-February 190134.0ยฐF720.8ยฐF
December 1899-February 190034.4ยฐF841.2ยฐF
December 1898-February 189928.7ยฐF3-4.5ยฐF
December 1897-February 189830.7ยฐF17-2.5ยฐF
December 1896-February 189732.9ยฐF49-0.3ยฐF
December 1895-February 189632.8ยฐF47-0.4ยฐF

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