GRAND JUNCTION WALKER FLD, COLORADO

Monthly Total Cooling Degree Days

(053488)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
Months with 5 missing days or less use mean for missing day(s)
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1900 0.00 0.00 0.00 0.50 88.50 336.50 440.00 276.00 72.00 5.50 0.00 0.00 1219.00
1901 0.00 0.00 0.00 8.50 88.50 203.50 525.50 354.00 105.50 7.00 0.00 0.00 1292.50
1902 0.00 0.00 0.00 1.50 44.00 281.00 325.00 331.00 96.50 0.00 0.00 0.00 1079.00
1903 0.00 0.00 0.00 1.00 19.50 184.00 368.00 368.00 57.50 0.00 0.00 0.00 998.00
1904 0.00 0.00 0.00 3.50 35.50 161.50 351.50 317.00 111.50 0.00 0.00 0.00 980.50
1905 0.00 0.00 0.00 1.50 12.00 238.00 364.50 377.00 111.00 0.00 0.00 0.00 1104.00
1906 0.00 0.00 0.00 1.00 30.50 145.50 327.50 293.50 74.00 3.50 0.00 0.00 875.50
1907 0.00 0.00 0.00 0.00 25.50 92.00 370.50 276.50 90.00 0.00 0.00 0.00 854.50
1908 0.00 0.00 0.00 0.00 7.50 127.00 408.00 283.00 116.50 1.50 0.00 0.00 943.50
1909 0.00 0.00 0.00 0.00 6.50 236.00 413.00 346.00 54.00 8.50 0.00 0.00 1064.00
1910 0.00 0.00 0.00 12.00 70.00 312.50 430.50 365.00 159.50 2.50 0.00 0.00 1352.00
1911 0.00 0.00 0.00 0.00 62.50 195.00 302.00 335.00 102.00 0.00 0.00 0.00 996.50
1912 0.00 0.00 0.00 0.00 37.00 164.00 308.00 290.00 45.50 0.50 0.00 0.00 845.00
1913 0.00 0.00 0.00 4.00 76.00 198.50 353.00 385.00 68.00 0.00 0.00 0.00 1084.50
1914 0.00 0.00 0.00 0.50 46.50 176.00 323.50 302.50 145.00 0.00 0.00 0.00 994.00
1915 0.00 0.00 0.00 0.00 27.00 170.50 375.50 309.50 98.50 0.00 0.00 0.00 981.00
1916 0.00 0.00 0.00 1.50 22.50 213.00 370.00 229.50 78.50 0.00 0.00 0.00 915.00
1917 0.00 0.00 0.00 0.00 1.50 195.50 461.50 296.00 112.50 0.00 0.00 0.00 1067.00
1918 0.00 0.00 0.00 0.00 12.00 365.50 326.50 308.50 93.50 5.00 0.00 0.00 1111.00
1919 0.00 0.00 0.00 4.00 77.00 310.00 468.50 386.00 137.00 0.00 0.00 0.00 1382.50
1920 0.00 0.00 0.00 1.00 38.50 162.50 393.50 266.50 68.50 7.00 0.00 0.00 937.50
1921 0.00 0.00 0.00 0.00 36.50 228.00 375.50 249.50 108.00 5.00 0.00 0.00 1002.50
1922 0.00 0.00 0.00 0.00 38.00 283.00 395.00 374.50 157.50 18.50 0.00 0.00 1266.50
1923 0.00 0.00 0.00 0.00 38.00 180.50 438.00 242.50 85.50 0.00 0.00 0.00 984.50
1924 0.00 0.00 0.00 0.00 35.00 295.00 390.00 325.00 106.50 0.00 0.00 0.00 1151.50
1925 0.00 0.00 0.00 4.50 93.00 219.00 424.00 229.50 73.00 0.00 0.00 0.00 1043.00
1926 0.00 0.00 0.00 0.00 52.00 268.00 359.00 371.50 102.50 0.50 0.00 0.00 1153.50
1927 0.00 0.00 0.00 3.50 40.50 189.50 380.00 217.50 101.00 0.00 0.00 0.00 932.00
1928 0.00 0.00 0.00 0.00 78.00 166.00 408.00 271.50 128.50 3.50 0.00 0.00 1055.50
1929 0.00 0.00 0.00 0.00 24.50 219.50 404.00 355.50 55.50 7.00 0.00 0.00 1066.00
1930 0.00 0.00 0.00 9.50 51.00 222.00 408.50 337.50 87.50 7.50 0.00 0.00 1123.50
1931 0.00 0.00 0.00 0.00 46.00 321.00 493.50 378.00 159.50 3.50 0.00 0.00 1401.50
1932 0.00 0.00 0.00 1.50 46.50 198.50 390.50 350.00 94.00 3.00 0.00 0.00 1084.00
1933 0.00 0.00 0.00 0.00 31.50 364.50 494.00 356.00 184.00 7.00 0.00 0.00 1437.00
1934 0.00 0.00 0.00 29.00 169.50 221.50 543.50 413.00 107.50 9.00 0.00 0.00 1493.00
1935 0.00 0.00 0.00 2.00 23.00 280.50 468.00 360.00 160.50 10.50 0.00 0.00 1304.50
1936 0.00 0.00 0.00 0.50 105.00 360.00 464.00 383.50 117.50 0.00 0.00 0.00 1430.50
1937 0.00 0.00 0.00 2.50 84.50 222.50 423.00 400.50 174.50 4.00 0.00 0.00 1311.50
1938 0.00 0.00 0.00 6.00 46.50 245.50 394.00 371.50 109.00 13.50 0.00 0.00 1186.00
1939 0.00 0.00 0.00 5.00 76.00 233.50 469.00 376.00 113.50 1.00 0.00 0.00 1274.00
1940 0.00 0.00 0.00 3.50 103.00 353.00 488.00 389.50 126.00 0.00 0.00 0.00 1463.00
1941 0.00 0.00 0.00 0.00 56.00 177.50 383.00 322.50 77.00 0.00 0.00 0.00 1016.00
1942 0.00 0.00 0.00 0.00 46.50 216.00 446.00 369.50 102.50 2.00 0.00 0.00 1182.50
1943 0.00 0.00 0.00 24.50 52.00 221.50 461.00 312.00 134.50 5.50 0.00 0.00 1211.00
1944 0.00 0.00 0.00 0.00 41.50 165.50 389.50 360.50 134.50 8.50 0.00 0.00 1100.00
1945 0.00 0.00 0.00 0.00 39.50 111.00 418.50 345.50 124.50 10.00 0.00 0.00 1049.00
1946 0.00 0.00 0.00 6.00 22.50 290.50 463.00 337.50 143.00 1.50 0.00 0.00 1264.00
1947 0.00 0.00 0.00 0.50 57.50 120.00 417.50 280.50 174.50 20.00 0.00 0.00 1070.50
1948 0.00 0.00 0.00 2.50 80.50 174.50 375.00 290.00 156.00 2.50 0.00 0.00 1081.00
1949 0.00 0.00 0.00 6.00 18.00 162.50 379.50 324.00 106.00 3.50 0.00 0.00 999.50
1950 0.00 0.00 0.00 1.00 16.00 207.50 306.50 270.50 105.50 2.50 0.00 0.00 909.50
1951 0.00 0.00 0.00 0.00 64.00 141.50 445.00 276.50 75.50 0.50 0.00 0.00 1003.00
1952 0.00 0.00 0.00 0.00 38.50 253.00 380.50 297.00 124.00 2.00 0.00 0.00 1095.00
1953 0.00 0.00 0.00 2.00 20.00 279.00 449.00 235.50 130.00 12.00 0.00 0.00 1127.50
1954 0.00 0.00 0.00 2.50 81.00 225.50 461.50 293.50 100.00 8.00 0.00 0.00 1172.00
1955 0.00 0.00 0.00 0.00 22.50 180.50 445.50 341.00 179.50 3.00 0.00 0.00 1172.00
1956 0.00 0.00 0.00 1.00 58.50 313.00 374.00 262.50 174.50 17.50 0.00 0.00 1201.00
1957 0.00 0.00 0.00 0.00 2.00 192.50 343.00 256.00 66.00 13.00 0.00 0.00 872.50
1958 0.00 0.00 0.00 0.00 104.50 313.50 404.00 422.00 127.50 1.00 0.00 0.00 1372.50
1959 0.00 0.00 0.00 2.50 45.50 321.50 448.00 317.00 130.50 0.00 0.00 0.00 1265.00
1960 0.00 0.00 0.00 8.00 48.50 288.00 449.00 362.00 144.50 4.50 0.00 0.00 1304.50
1961 0.00 0.00 0.00 1.00 66.50 337.00 416.50 346.50 19.00 1.00 0.00 0.00 1187.50
1962 0.00 0.00 0.00 6.00 51.00 208.50 367.00 338.00 113.00 1.50 0.00 0.00 1085.00
1963 0.00 0.00 0.00 0.00 75.50 196.00 458.00 267.00 147.00 34.50 0.00 0.00 1178.00
1964 0.00 0.00 0.00 0.50 90.00 173.50 504.00 284.50 90.00 8.00 0.00 0.00 1150.50
1965 0.00 0.00 0.00 10.50 79.00 168.00 431.00 359.00 91.00 2.00 0.00 0.00 1140.50
1966 0.00 0.00 0.00 0.00 73.00 213.50 493.00 374.00 139.50 1.50 0.00 0.00 1294.50
1967 0.00 0.00 0.00 0.00 45.00 130.50 391.50 345.50 105.00 23.50 0.00 0.00 1041.00
1968 0.00 0.00 0.00 0.00 37.50 257.00 402.50 178.50 64.50 4.50 0.00 0.00 944.50
1969 0.00 0.00 0.00 2.50 98.00 119.00 474.00 450.50 150.50 0.50 0.00 0.00 1295.00
1970 0.00 0.00 0.00 0.00 64.00 233.00 434.50 422.50 69.50 0.00 0.00 0.00 1223.50
1971 0.00 0.00 0.00 0.00 34.00 276.50 471.50 419.00 83.00 3.00 0.00 0.00 1287.00
1972 0.00 0.00 0.00 0.00 81.50 279.50 470.50 374.00 124.50 3.00 0.00 0.00 1333.00
1973 0.00 0.00 0.00 0.00 32.00 217.00 404.00 384.50 96.50 5.50 0.00 0.00 1139.50
1974 0.00 0.00 0.00 0.50 70.50 328.50 411.50 328.00 105.00 0.00 0.00 0.00 1244.00
1975 0.00 0.00 0.00 0.00 8.50 129.00 412.50 322.00 101.50 8.50 0.00 0.00 982.00
1976 0.00 0.00 0.00 0.00 29.00 190.50 451.00 318.00 99.50 0.00 0.00 0.00 1088.00
1977 0.00 0.00 0.00 13.50 56.50 421.50 470.50 414.00 175.50 9.50 0.00 0.00 1561.00
1978 0.00 0.00 0.00 0.00 22.00 249.00 413.50 302.00 119.00 0.50 0.00 0.00 1106.00
1979 0.00 0.00 0.00 6.00 48.50 219.00 422.50 300.50 210.50 24.50 0.00 0.00 1231.50
1980 0.00 0.00 0.00 1.00 14.50 274.00 420.50 318.50 110.00 16.50 0.00 0.00 1155.00
1981 0.00 0.00 0.00 7.50 29.50 358.50 446.00 365.50 138.50 0.00 0.00 0.00 1345.50
1982 0.00 0.00 0.00 0.00 29.00 222.50 433.50 408.00 138.50 0.00 0.00 0.00 1231.50
1983 0.00 0.00 0.00 0.00 47.00 165.50 412.00 475.50 219.00 3.00 0.00 0.00 1322.00
1984 0.00 0.00 0.00 0.00 129.50 197.00 401.00 358.50 152.50 0.00 0.00 0.00 1238.50
1985 0.00 0.00 0.00 3.50 42.00 254.00 389.50 374.50 62.50 0.00 0.00 0.00 1126.00
1986 0.00 0.00 0.00 0.00 37.00 281.50 339.50 327.50 78.00 0.00 0.00 0.00 1063.50
1987 0.00 0.00 0.00 4.00 27.00 255.50 316.50 250.00 71.50 2.00 0.00 0.00 926.50
1988 0.00 0.00 0.00 0.00 49.50 353.50 483.00 348.50 93.50 3.00 0.00 0.00 1331.00
1989 0.00 0.00 0.00 24.50 80.50 188.50 479.50 291.00 139.00 10.00 0.00 0.00 1213.00
1990 0.00 0.00 0.00 0.50 31.50 325.00 404.00 358.00 171.00 2.50 0.00 0.00 1292.50
1991 0.00 0.00 0.00 0.00 46.00 241.50 390.00 348.50 83.50 0.00 0.00 0.00 1109.50
1992 0.00 0.00 0.00 19.50 39.00 197.00 312.00 320.00 108.00 5.50 0.00 0.00 1001.00
1993 0.00 0.00 0.00 0.00 51.50 188.00 367.00 254.00 86.00 4.50 0.00 0.00 951.00
1994 0.00 0.00 0.00 12.00 77.00 381.50 506.00 447.00 122.50 0.00 0.00 0.00 1546.00
1995 0.00 0.00 0.00 0.00 8.00 133.50 353.50 433.00 180.50 2.50 0.00 0.00 1111.00
1996 0.00 0.00 0.00 1.00 64.50 250.50 440.50 390.50 79.50 3.00 0.00 0.00 1229.50
1997 0.00 0.00 0.00 0.00 40.50 233.50 346.00 279.00 87.00 7.00 0.00 0.00 993.00
1998 0.00 0.00 0.00 0.00 49.00 142.50 437.00 365.00 158.50 0.00 0.00 0.00 1152.00
1999 0.00 0.00 0.00 0.00 25.50 199.50 390.50 265.00 43.50 4.00 0.00 0.00 928.00
2000 0.00 0.00 0.00 4.50 126.50 242.00 468.00 416.00 124.00 15.00 0.00 0.00 1396.00
2001 0.00 0.00 0.00 3.00 86.50 304.50 430.00 331.00 163.00 11.50 0.00 0.00 1329.50
2002 0.00 0.00 0.00 0.00 83.00 336.50 521.50 319.00 76.00 0.00 0.00 0.00 1336.00
2003 0.00 0.00 0.00 1.50 109.00 218.50 591.00 407.50 79.00 6.00 0.00 0.00 1412.50
2004 0.00 0.00 0.00 1.50 68.00 242.50 420.50 299.00 101.50 0.00 0.00 0.00 1133.00
2005 0.00 0.00 0.00 0.00 67.00 170.00 463.50 281.50 89.00 11.00 0.00 0.00 1082.00
2006 0.00 0.00 0.00 1.00 90.50 324.50 459.50 304.50 61.00 2.50 0.00 0.00 1243.50
2007 0.00 0.00 0.00 4.50 68.00 297.50 516.50 411.00 155.50 2.50 0.00 0.00 1455.50
2008 0.00 0.00 0.00 0.00 17.50 242.50 475.50 363.00 71.00 8.00 0.00 0.00 1177.50
2009 0.00 0.00 0.00 0.00 52.00 149.00 456.00 325.00 139.50 2.50 0.00 0.00 1124.00
2010 0.00 0.00 0.00 0.00 31.50 292.00 470.00 298.00 141.00 11.00 0.00 0.00 1243.50
2011 0.00 0.00 0.00 0.00 25.50 220.50 387.00 435.50 112.50 9.50 0.00 0.00 1190.50
2012 0.00 0.00 0.00 17.50 65.50 393.00 469.50 428.50 111.50 1.00 0.00 0.00 1486.50
2013 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 0.00 0.00 0.00 2.76 51.61 234.65 419.03 334.94 112.48 4.67 0.00 0.00 1160.14
S.D. 0.00 0.00 0.00 5.32 29.75 69.92 55.44 56.69 37.28 6.03 0.00 0.00 162.31
SKEW 0.00 0.00 0.00 2.95 0.89 0.40 0.10 -0.04 0.34 2.11 0.00 0.00 0.28
MAX 0.00 0.00 0.00 29.00 169.50 421.50 591.00 475.50 219.00 34.50 0.00 0.00 1561.00
MIN 0.00 0.00 0.00 0.00 1.50 92.00 302.00 178.50 19.00 0.00 0.00 0.00 845.00
NO YRS 114 114 114 113 113 113 113 113 113 113 113 113 113