CASTLE HOT SPRINGS, ARIZONA

Monthly Total Heating Degree Days

(021353)

Base Temperature = 65 F

File last updated on Apr 3, 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
1916 255.00 o 134.12 e 121.50 51.50 0.00 0.00 0.00 z 0.00 a 0.00 0.00 a 34.00 0.00 z 341.12
1917 0.00 z 0.00 z 0.00 z 49.00 h 5.50 u 0.00 k 0.00 b 0.00 0.00 0.00 49.50 173.00 222.50
1918 412.50 237.00 138.00 26.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 814.00
1919 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 z 0.00 z 0.00 z 0.00
1920 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 z 0.00 z 0.00 z 0.00
1921 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 z 0.00 z 0.00 z 0.00
1922 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 z 0.00 z 0.00 z 0.00
1923 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 z 0.00 z 0.00 z 0.00
1924 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 z 0.00 z 0.00 z 0.00
1925 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 z 0.00 z 0.00 z 0.00
1926 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 z 0.00 z 0.00 z 0.00
1927 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 z 0.00 z 0.00 z 0.00
1928 0.00 z 225.00 50.50 29.50 p 0.00 0.00 0.00 0.00 0.00 9.00 0.00 z 319.00 603.50
1929 387.50 266.50 139.50 45.00 0.00 z 0.00 0.00 0.00 0.00 36.50 124.00 164.00 1163.00
1930 440.00 108.89 a 156.00 21.00 55.00 0.00 0.00 0.00 0.00 5.50 223.00 355.00 1364.39
1931 348.50 260.50 110.00 5.56 c 0.00 0.00 0.00 0.00 0.00 3.50 340.00 460.50 1528.56
1932 542.50 293.50 130.00 32.00 0.00 1.00 0.00 0.00 0.00 11.88 a 19.50 467.00 1497.38
1933 502.50 419.50 129.50 62.50 25.00 0.00 0.00 0.00 0.00 0.00 37.00 296.80 d 1472.80
1934 327.00 0.00 z 28.00 6.50 1.50 0.00 a 0.00 0.00 0.00 0.00 177.00 315.00 855.00
1935 342.00 244.50 265.10 b 34.00 11.00 0.00 0.00 0.00 0.00 13.00 222.00 0.00 z 1131.60
1936 0.00 z 0.00 z 0.00 z 0.00 0.00 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1937 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 z 0.00 z 0.00 z 0.00
1938 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 z 0.00 z 0.00 z 0.00
1939 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 z 0.00 z 0.00 z 0.00
1940 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 z 0.00 z 0.00 z 0.00
1941 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 z 0.00 z 0.00 z 0.00
1942 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 z 0.00 z 0.00 z 0.00
1943 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 z 0.00 z 0.00 z 0.00
1944 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 z 0.00 z 0.00 z 0.00
1945 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 z 0.00 z 0.00 z 0.00
1946 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 z 0.00 z 0.00 z 0.00
1947 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 z 0.00 z 0.00 z 0.00
1948 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 z 0.00 z 0.00 z 0.00
1949 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 z 0.00 z 0.00 z 0.00
1950 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 z 0.00 z 0.00 z 0.00
1951 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 z 0.00 z 0.00 z 0.00
1952 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 z 0.00 z 0.00 z 0.00
1953 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 z 0.00 z 0.00 z 0.00
1954 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 z 0.00 z 0.00 z 0.00
1955 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 z 0.00 z 0.00 z 0.00
1956 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 z 0.00 z 0.00 z 0.00
1957 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 z 0.00 z 0.00 z 0.00
1958 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 z 0.00 z 0.00 z 0.00
1959 0.00 z 264.88 c 79.50 5.56 c 9.30 a 0.00 0.00 0.00 0.00 38.00 106.00 348.00 851.24
1960 495.50 389.00 76.00 55.50 4.00 0.00 0.00 0.00 0.00 50.50 89.00 349.50 1509.00
1961 232.50 194.00 183.50 23.28 a 3.00 0.00 0.00 0.00 0.00 53.00 211.00 362.00 1262.28
1962 402.50 298.00 331.00 4.00 11.00 0.00 0.00 0.00 0.00 2.00 84.00 246.00 1378.50
1963 453.12 a 149.50 200.50 101.50 0.00 0.00 0.00 0.00 0.00 0.00 130.50 291.50 1326.62
1964 441.50 399.50 286.50 95.50 41.00 0.00 0.00 0.00 0.00 0.00 225.50 362.00 1851.50
1965 306.00 306.00 270.50 156.50 18.50 0.00 0.00 0.00 3.00 7.50 96.50 336.00 1500.50
1966 463.00 417.00 135.50 17.00 0.00 0.00 0.00 0.00 0.00 6.72 a 70.00 345.65 a 1454.87
1967 380.00 222.00 184.50 172.50 9.50 0.00 0.00 0.00 0.00 0.00 80.50 519.50 1568.50
1968 360.50 156.50 199.50 79.50 2.50 0.00 0.00 0.00 0.00 z 0.00 0.00 z 456.50 1255.00
1969 329.00 353.50 332.00 28.00 19.00 0.00 0.00 0.00 0.00 13.50 155.50 333.50 1564.00
1970 422.00 182.50 235.50 139.00 3.00 0.00 0.00 0.00 0.00 31.50 123.00 378.50 1515.00
1971 360.12 a 287.50 163.00 89.50 14.50 0.00 0.00 0.00 0.00 122.00 190.50 472.50 1699.62
1972 395.50 201.00 47.50 36.00 0.00 a 0.00 0.00 0.00 0.00 71.50 304.00 423.50 1479.00
1973 480.00 317.50 432.97 a 139.00 3.50 0.00 0.00 0.00 0.00 5.00 217.50 320.00 1915.47
1974 428.00 306.00 166.50 49.50 10.50 0.00 0.00 0.00 0.00 29.50 145.50 493.50 1629.00
1975 419.50 339.50 308.50 201.50 3.00 0.00 0.00 0.00 0.00 20.00 200.50 328.00 1820.50
1976 366.50 210.50 251.50 139.50 20.50 0.00 0.00 0.00 0.00 z 24.50 118.50 0.00 z 1131.50
1977 50.00 z 230.50 329.50 73.50 30.50 0.00 0.00 0.00 0.00 0.00 66.50 240.50 971.00
1978 390.50 311.00 142.00 82.00 11.00 0.00 0.00 0.00 0.00 6.00 245.50 495.00 1683.00
1979 578.50 339.50 269.50 73.00 22.00 0.00 0.00 0.00 0.00 z 0.00 z 225.50 287.00 1795.00
1980 370.50 210.50 265.50 94.50 17.00 0.00 0.00 0.00 a 0.00 45.00 141.50 168.50 1313.00
1981 259.50 214.00 229.00 34.00 0.00 0.00 0.00 0.00 0.00 7.50 f 89.50 f 238.00 974.50
1982 440.50 207.50 239.00 91.00 15.50 0.00 0.00 0.00 1.00 8.50 204.00 420.00 1627.00
1983 353.00 302.50 267.00 166.50 14.50 0.00 0.00 0.00 0.00 0.50 224.50 359.50 1688.00
1984 329.00 259.50 86.00 88.00 0.00 0.00 0.00 0.00 0.00 66.00 207.50 408.68 a 1444.68
1985 439.00 324.00 233.50 33.00 0.00 0.00 0.00 0.00 0.00 8.00 241.00 308.50 1587.00
1986 164.00 261.00 128.00 22.00 6.00 0.00 0.00 0.00 8.00 20.00 105.50 329.00 1043.50
1987 404.00 281.00 224.50 20.00 3.50 0.00 0.00 0.00 0.00 3.50 185.00 471.50 1593.00
1988 394.50 194.00 190.00 76.50 27.00 0.00 0.00 0.00 0.00 0.00 196.00 391.00 1469.00
1989 407.00 240.50 85.50 10.50 1.50 0.00 0.00 0.00 0.00 21.00 80.50 319.50 1166.00
1990 387.50 351.00 170.00 20.00 6.00 0.00 0.00 0.00 0.00 3.00 124.50 441.00 1503.00
1991 362.00 89.50 333.00 58.00 10.50 0.00 0.00 0.00 0.00 55.00 191.00 341.00 1440.00
1992 388.00 213.50 197.00 19.00 0.00 0.00 0.00 0.00 0.00 3.50 230.50 424.50 1476.00
1993 355.50 314.50 144.00 24.50 3.00 0.50 0.00 0.00 0.00 12.00 197.00 344.50 1395.50
1994 308.00 294.50 115.50 62.50 1.00 0.00 0.00 0.00 0.00 24.00 276.00 313.00 1394.50
1995 395.00 122.00 165.50 115.50 26.00 0.00 0.00 0.00 0.00 0.00 26.00 268.00 1118.00
1996 297.50 163.00 120.50 17.50 3.50 0.00 0.00 z 0.00 z 0.00 z 0.00 z 98.50 0.00 z 700.50
1997 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 0.00 0.00 0.00 29.50 150.50 436.00 616.00
1998 349.50 403.00 251.00 184.50 12.00 0.00 b 0.00 0.00 o 0.00 16.00 122.50 376.00 1714.50
1999 284.00 187.00 129.74 d 0.00 z 0.00 m 0.52 a 0.00 a 0.00 p 0.00 a 0.52 a 64.00 345.00 1010.77
2000 278.00 205.00 167.00 18.00 0.00 b 0.00 e 0.00 0.00 0.00 j 52.18 a 308.57 b 285.20 a 1313.95
2001 417.00 330.00 134.50 f 95.17 a 1.66 c 0.00 a 0.00 c 0.00 0.00 b 0.00 107.50 403.00 1354.33
2002 342.03 a 171.50 146.50 16.50 1.50 0.00 0.00 0.00 0.00 17.00 50.00 378.50 1123.53
2003 111.50 273.00 186.00 90.00 11.00 0.00 0.00 0.00 0.00 1.50 176.00 324.00 1173.00
2004 320.50 367.50 67.50 32.50 0.00 0.00 0.00 0.00 0.00 42.00 262.00 351.00 1443.00
2005 319.00 268.00 203.80 d 26.50 0.50 0.00 0.00 0.00 f 0.00 4.00 88.50 275.50 1185.80
2006 306.50 187.00 244.00 30.50 0.00 0.00 0.00 0.00 0.00 2.00 94.00 402.00 1266.00
2007 430.50 248.50 105.00 50.00 0.00 h 0.00 0.00 0.00 0.00 0.00 61.50 450.00 1345.50
2008 452.50 323.50 141.50 24.50 15.00 0.00 0.00 0.00 0.00 0.00 z 71.00 375.00 1403.00
2009 241.00 238.00 118.50 60.00 0.00 0.00 0.00 0.00 0.00 33.50 81.00 448.50 1220.50
2010 322.00 305.00 238.00 82.00 9.00 0.00 0.00 0.00 0.00 j 11.50 219.50 239.00 1426.00
2011 356.00 391.00 116.50 37.00 11.00 0.00 0.00 0.00 0.00 4.50 183.00 441.00 1540.00
2012 264.50 271.50 136.00 32.50 0.00 0.00 0.00 0.00 d 0.00 f 0.50 41.50 413.00 1159.50
2013 424.00 359.00 95.58 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 24.00 z 878.58
Period of Record Statistics
MEAN 371.33 264.06 181.49 60.94 8.61 0.03 0.00 0.00 0.21 17.42 149.53 357.13 1464.50
S.D. 82.74 78.82 82.77 49.38 11.05 0.15 0.00 0.00 1.13 23.25 78.34 81.75 197.18
SKEW -0.41 0.00 0.57 1.08 1.90 5.13 0.00 0.00 6.18 2.09 0.30 -0.28 0.00
MAX 578.50 419.50 432.97 201.50 55.00 1.00 0.00 0.00 8.00 122.00 340.00 519.50 1915.47
MIN 111.50 89.50 28.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19.50 164.00 1043.50
NO YRS 60 63 63 62 61 64 63 61 57 60 61 60 41