WALSENBURG 1 NW, COLORADO

Monthly Total Cooling Degree Days

(058781)

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
1934 0.00 z 0.00 z 0.00 z 0.00 50.00 0.00 z 0.00 z 236.00 48.50 29.50 0.00 0.00 364.00
1935 0.00 0.00 a 0.00 f 0.00 5.00 118.00 293.39 c 231.00 115.50 21.70 a 0.00 0.00 784.59
1936 0.00 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 50.50 h 2.58 a 0.00 0.00 a 2.58
1937 0.00 0.00 0.00 4.00 8.50 132.41 a 269.00 298.00 0.00 z 0.00 0.00 z 0.00 z 711.91
1938 0.00 c 0.00 0.00 2.50 19.50 5.50 p 116.54 d 156.50 20.19 d 0.00 z 0.00 z 0.00 z 315.23
1939 0.00 z 0.00 z 0.00 z 0.00 15.00 f 151.00 f 309.00 213.50 0.00 z 0.00 z 0.00 z 0.00 522.50
1940 0.00 0.00 0.00 0.00 13.50 120.00 257.50 142.00 58.00 0.00 0.00 0.00 g 591.00
1941 0.00 0.00 0.00 0.00 13.50 66.50 143.00 178.00 0.00 z 0.52 a 0.00 0.00 401.52
1942 0.00 0.00 a 0.00 0.00 0.00 z 66.00 116.50 142.00 81.00 0.00 z 8.00 f 0.00 a 405.50
1943 0.00 z 0.00 z 0.00 z 92.00 h 19.50 145.50 244.50 251.00 51.00 0.00 0.00 0.00 711.50
1944 0.00 0.00 0.00 0.00 16.50 102.00 232.50 255.00 56.50 0.00 0.00 0.00 662.50
1945 0.00 0.00 0.00 0.00 16.50 40.50 185.50 203.00 80.69 a 0.52 a 0.00 0.00 526.71
1946 0.00 0.00 0.00 3.00 0.00 a 195.50 225.50 170.00 58.00 5.50 0.00 a 0.00 657.50
1947 0.00 0.00 0.00 0.00 11.50 57.50 220.62 a 201.00 106.50 21.50 0.00 0.00 a 618.62
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 103.50 43.00 0.00 0.00 0.00 a 146.50
1949 0.00 0.00 0.00 0.00 4.13 a 57.00 88.00 41.00 1.00 0.00 0.00 0.00 191.13
1950 0.00 0.00 0.00 0.00 8.50 118.50 93.50 82.00 20.00 11.00 0.00 0.00 333.50
1951 0.00 0.00 0.00 0.00 15.50 43.00 247.50 177.50 27.00 1.50 0.00 0.00 512.00
1952 0.00 0.00 0.00 0.00 9.50 181.50 215.00 185.50 54.50 5.00 0.00 0.00 651.00
1953 0.00 0.00 0.00 0.00 18.08 a 172.50 235.00 150.00 46.50 4.00 0.00 0.00 626.08
1954 0.00 0.00 0.00 0.00 12.50 155.50 249.50 176.00 97.00 26.00 0.00 0.00 716.50
1955 0.00 0.00 0.00 1.50 3.00 48.00 210.28 a 133.50 60.50 2.00 0.00 a 0.00 m 458.78
1956 0.00 0.00 a 0.00 0.00 23.50 188.00 179.50 139.50 85.50 3.00 0.00 0.00 619.00
1957 0.00 0.00 0.00 a 0.00 0.00 81.00 198.63 d 172.00 9.50 2.00 0.00 a 0.00 463.13
1958 0.00 0.00 0.00 0.00 29.00 118.50 183.00 213.00 90.52 a 4.00 0.00 a 0.00 638.02
1959 0.00 0.00 0.00 2.00 1.00 145.50 202.00 215.50 73.50 0.00 0.00 0.00 639.50
1960 0.00 0.00 0.00 0.00 3.00 130.00 186.00 217.00 73.50 1.00 0.00 0.00 610.50
1961 0.00 0.00 0.00 0.00 12.00 79.00 155.00 a 129.50 33.00 1.00 0.00 0.00 409.50
1962 0.00 0.00 0.00 1.00 12.00 65.50 198.00 247.50 49.00 12.50 0.00 0.00 585.50
1963 0.00 a 0.00 0.00 0.00 24.00 126.00 307.42 a 141.50 68.50 5.00 0.00 0.00 672.42
1964 0.00 0.00 0.00 0.00 36.00 69.50 292.50 155.50 59.00 5.00 0.00 0.00 617.50
1965 0.00 0.00 0.00 2.00 4.50 47.50 189.50 78.50 27.00 0.00 0.00 0.00 349.00
1966 0.00 0.00 0.00 0.00 20.50 106.00 300.00 121.00 33.50 0.00 0.00 0.00 581.00
1967 0.00 0.00 0.00 0.00 22.00 34.00 176.50 104.00 26.50 19.00 0.00 0.00 382.00
1968 0.00 0.00 0.00 0.00 6.00 129.00 142.00 94.00 28.00 0.00 0.00 0.00 399.00
1969 0.00 0.00 0.00 0.00 18.50 38.50 272.50 214.50 27.50 0.00 0.00 0.00 571.50
1970 0.00 0.00 0.00 0.00 4.50 79.50 213.50 229.00 45.00 0.00 0.00 0.00 571.50
1971 0.00 0.00 2.00 0.00 0.00 137.50 186.50 123.00 65.50 2.00 0.00 0.00 516.50
1972 0.00 0.00 0.00 0.00 0.00 96.50 189.50 145.00 47.50 4.00 0.00 0.00 482.50
1973 0.00 0.00 0.00 0.00 7.00 100.50 168.50 169.50 19.00 0.00 0.00 0.00 464.50
1974 0.00 0.00 0.00 0.00 16.02 a 119.00 211.00 73.37 a 18.50 0.00 a 0.00 a 0.00 b 437.88
1975 0.00 0.00 0.00 0.00 a 3.74 b 68.50 196.50 178.00 40.00 0.00 0.00 a 0.00 486.74
1976 0.00 0.00 0.00 0.00 3.00 77.50 216.50 116.50 37.50 0.00 0.00 0.00 451.00
1977 0.00 0.00 0.00 0.00 2.50 149.50 261.00 173.50 66.50 3.00 0.00 0.00 656.00
1978 0.00 0.00 0.00 c 0.00 b 13.00 128.00 273.00 140.50 76.00 1.07 b 0.00 0.00 631.57
1979 0.00 f 0.00 a 0.00 2.00 4.50 111.00 237.00 131.00 78.00 4.50 0.00 0.00 568.00
1980 0.00 0.00 0.00 a 0.00 0.00 159.11 b 332.00 207.50 73.00 1.50 0.00 0.00 773.11
1981 0.00 0.00 0.00 3.00 13.00 218.00 258.00 133.00 32.00 0.50 0.00 0.00 657.50
1982 0.00 0.00 0.00 0.00 1.00 27.50 243.00 203.50 63.00 0.00 0.00 0.00 538.00
1983 0.00 0.00 0.00 0.00 2.00 62.00 266.50 244.50 96.50 2.00 0.00 0.00 673.50
1984 0.00 0.00 0.00 0.00 38.00 85.00 232.00 166.00 75.00 0.00 0.00 0.00 596.00
1985 0.00 0.00 0.00 0.00 9.00 119.50 204.50 195.50 40.50 0.00 0.00 a 0.00 569.00
1986 0.00 0.00 0.00 0.00 9.00 94.00 213.50 152.50 10.50 0.00 0.00 0.00 479.50
1987 0.00 0.00 0.00 0.00 3.50 92.50 257.00 155.00 25.50 0.00 0.00 0.00 533.50
1988 0.00 0.00 0.00 0.00 12.50 140.00 210.00 201.00 37.00 2.00 0.00 0.00 602.50
1989 0.00 0.00 0.50 6.00 50.00 90.00 252.50 151.00 73.00 6.50 0.00 0.00 629.50
1990 0.00 0.00 0.00 0.00 12.50 199.00 158.00 134.50 76.50 3.00 0.00 0.00 583.50
1991 0.00 0.00 0.00 0.00 23.00 106.00 186.50 151.50 28.00 4.00 0.00 0.00 499.00
1992 0.00 0.00 0.00 6.50 10.50 48.00 150.00 123.00 67.00 0.00 0.00 0.00 405.00
1993 0.00 0.00 0.00 0.00 3.50 93.50 235.50 147.50 22.00 1.00 0.00 0.00 503.00
1994 0.00 0.00 0.00 0.00 24.00 206.50 206.00 205.50 67.50 0.00 0.00 0.00 709.50
1995 0.00 0.00 0.00 0.00 1.50 59.00 169.50 307.50 67.00 0.00 0.00 0.00 604.50
1996 0.00 0.00 0.00 0.50 42.00 119.50 218.00 155.50 40.00 6.00 0.00 0.00 581.50
1997 0.00 0.00 0.00 0.00 7.00 75.50 189.50 144.00 90.00 2.00 0.00 0.00 508.00
1998 0.00 0.00 0.00 0.00 16.50 116.50 217.50 142.50 84.50 0.50 0.00 0.00 578.00
1999 0.00 0.00 0.00 0.00 5.50 81.00 240.50 164.00 37.50 2.50 0.00 0.00 531.00
2000 0.00 0.00 0.00 0.00 72.00 115.50 275.50 270.50 123.00 12.00 0.00 0.00 868.50
2001 0.00 0.00 0.00 2.00 21.00 164.50 310.00 199.50 60.50 2.00 0.00 0.00 759.50
2002 0.00 0.00 0.00 2.00 28.00 267.50 314.00 230.00 78.50 0.00 0.00 0.00 920.00
2003 0.00 0.00 0.00 0.00 36.50 46.00 370.50 234.50 18.00 5.00 0.00 0.00 710.50
2004 0.00 0.00 0.00 0.00 28.00 58.00 165.50 109.50 63.50 0.00 0.00 0.00 424.50
2005 0.00 0.00 0.00 0.00 29.50 93.21 b 284.50 158.50 86.00 14.00 0.00 0.00 665.71
2006 0.00 a 0.00 0.00 2.00 26.00 200.50 287.00 164.50 16.00 6.50 0.00 z 0.00 z 702.50
2007 0.00 z 0.00 z 0.00 z 0.00 z 4.00 84.00 193.50 270.50 68.50 13.50 0.00 0.00 634.00
2008 0.00 0.00 0.00 0.00 15.00 110.00 274.00 172.50 13.00 0.00 0.00 0.00 584.50
2009 0.00 0.00 0.00 0.00 19.50 68.00 204.50 144.00 44.50 2.50 0.00 0.00 483.00
2010 0.00 0.00 0.00 0.00 26.00 158.50 268.50 202.00 83.00 3.50 0.00 0.00 741.50
2011 0.00 0.00 a 0.00 0.00 8.00 168.50 334.00 293.50 47.00 6.50 0.00 0.00 857.50
2012 0.00 0.00 0.00 4.00 26.00 261.50 324.00 215.50 62.00 4.50 0.00 0.00 897.50
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 0.03 0.58 15.13 111.26 225.44 174.34 54.31 3.95 0.00 0.00 581.24
S.D. 0.00 0.00 0.24 1.35 13.56 52.92 57.56 53.79 26.95 6.27 0.00 0.00 135.59
SKEW 0.00 0.00 7.79 2.67 1.55 0.79 0.01 0.26 0.20 2.35 0.00 0.00 0.09
MAX 0.00 0.00 2.00 6.50 72.00 267.50 370.50 307.50 123.00 29.50 0.00 0.00 920.00
MIN 0.00 0.00 0.00 0.00 0.00 27.50 88.00 41.00 1.00 0.00 0.00 0.00 191.13
NO YRS 74 75 74 76 75 74 76 78 75 76 74 74 64