NORWOOD, COLORADO

Monthly Total Growing Degree Days

(056012)

Base Temperature = 50 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200808
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
1924 0.00 z 0.00 z 0.00 z 5.50 134.00 419.00 518.00 494.00 244.00 25.00 2.00 0.00 b 1841.50
1925 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 55.50 0.00 0.00 55.50
1926 0.00 e 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 457.50 511.00 0.00 z 0.00 z 0.00 z 0.00 z 968.50
1927 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 478.29 c 345.65 a 208.00 12.92 a 0.00 0.00 1044.85
1928 0.00 a 0.00 0.00 23.50 142.00 216.50 f 0.00 z 261.00 m 0.00 z 55.28 a 0.00 0.00 220.78
1929 0.00 0.00 0.00 3.50 48.71 c 193.00 f 448.95 c 306.50 130.56 c 14.00 f 0.00 h 0.00 c 938.22
1930 0.00 0.00 l 0.00 z 0.00 z 0.00 z 0.00 z 525.93 b 418.50 a 136.00 h 0.00 z 0.00 z 0.00 z 944.43
1931 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 666.50 547.00 330.00 a 72.50 0.00 b 0.00 1616.00
1932 0.00 0.00 0.00 12.00 96.00 301.00 546.00 463.00 250.00 32.00 1.00 0.00 1701.00
1933 0.00 0.00 0.00 0.00 75.50 434.00 599.50 498.00 340.50 52.50 0.00 0.00 2000.00
1934 0.00 h 0.00 y 1.00 w 22.50 z 109.00 s 263.00 l 658.00 592.00 272.00 28.50 6.00 0.00 a 1556.50
1935 0.00 0.00 0.00 22.50 57.00 426.50 575.50 476.50 282.00 75.50 0.00 b 0.00 1915.50
1936 0.00 b 0.00 b 0.00 a 38.00 165.00 433.97 a 565.50 482.00 231.00 34.10 a 0.00 0.00 1949.57
1937 0.00 0.00 a 0.00 12.00 177.00 319.00 497.03 a 495.00 283.00 25.32 a 0.00 z 0.00 z 1808.35
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 0.00
1939 0.00 0.00 b 0.00 b 28.89 c 133.00 391.50 549.00 0.00 z 337.00 44.00 2.50 0.00 1485.89
1940 0.00 0.00 0.00 a 6.50 131.50 368.50 566.50 489.00 234.00 33.00 0.00 z 0.00 z 1829.00
1941 0.00 0.00 0.00 a 1.50 122.40 b 226.50 462.42 a 432.50 0.00 z 0.00 z 0.00 z 0.00 z 1245.31
1942 0.00 0.00 0.00 a 88.33 c 204.71 b 493.45 a 579.50 517.59 c 274.00 84.00 0.00 a 0.00 2241.58
1943 0.00 b 0.00 3.44 d 106.00 160.00 285.50 506.00 421.50 233.00 44.00 0.00 0.00 1759.44
1944 0.00 0.00 0.00 0.00 55.50 186.00 426.00 401.50 247.50 49.00 0.00 0.00 1365.50
1945 0.00 z 0.00 0.00 7.00 94.00 181.00 450.50 444.00 193.00 35.00 0.00 0.00 1404.50
1946 0.00 0.00 0.00 27.50 46.50 335.00 494.50 405.50 217.00 7.00 0.00 a 0.00 1533.00
1947 0.00 a 0.00 0.00 3.50 92.00 196.00 511.00 381.50 241.50 65.50 0.00 0.00 a 1491.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 442.50 270.52 a 36.50 0.00 f 0.00 749.52
1949 0.00 0.00 0.00 29.50 58.00 222.00 464.50 411.00 254.50 35.02 d 0.00 0.00 1474.52
1950 0.00 0.00 0.00 18.00 51.00 296.00 271.50 h 438.50 180.00 143.00 0.00 0.00 1126.50
1951 0.00 0.00 0.00 c 6.50 162.00 287.50 598.00 461.00 192.00 h 24.80 a 0.00 0.00 1539.80
1952 0.00 0.00 0.00 11.00 119.00 368.00 478.00 440.50 252.00 26.00 g 0.00 0.00 1668.50
1953 0.00 0.00 0.50 23.00 104.00 406.00 547.00 406.50 247.50 43.00 0.50 0.00 1778.00
1954 0.00 0.00 0.00 36.50 176.00 344.50 537.50 429.00 222.00 57.50 0.00 0.00 1803.00
1955 0.00 0.00 0.00 7.00 74.50 222.00 513.57 a 265.00 l 268.50 68.50 0.00 0.00 1154.07
1956 0.00 0.00 1.00 10.00 162.00 448.97 a 467.00 369.50 318.50 82.50 0.00 0.00 1859.47
1957 0.00 0.00 0.00 a 12.00 36.50 333.00 464.48 a 401.00 167.50 46.50 0.00 0.00 1460.98
1958 0.00 0.00 0.00 2.50 187.00 398.50 476.00 510.50 228.00 44.00 0.00 0.00 1846.50
1959 0.00 a 0.00 0.00 28.45 a 111.00 435.00 509.00 420.00 204.50 10.00 0.00 0.00 1717.95
1960 0.00 0.00 0.00 34.00 128.00 393.50 537.00 484.50 273.62 a 32.50 0.00 0.00 1883.12
1961 0.00 0.00 0.00 6.50 124.00 405.50 489.50 464.50 115.18 b 11.50 0.00 0.00 1616.68
1962 0.00 0.00 0.00 55.00 109.50 328.00 462.93 a 464.00 246.00 14.00 0.00 0.00 1679.43
1963 0.00 0.00 3.00 23.50 208.00 301.55 a 540.50 418.50 273.50 89.00 0.00 h 0.00 1857.55
1964 0.00 0.00 0.00 2.00 159.50 267.60 e 571.50 379.50 191.50 79.50 0.00 0.00 1651.10
1965 0.00 0.00 0.00 31.50 72.50 227.59 a 478.50 412.50 132.00 36.50 0.00 0.00 1391.09
1966 0.00 0.00 0.00 1.00 119.35 a 287.50 547.00 458.50 246.00 5.50 0.00 0.00 1664.85
1967 0.00 0.00 0.00 0.00 86.50 206.50 495.45 c 417.50 233.50 56.00 0.00 0.00 1495.45
1968 0.00 0.00 0.00 0.00 65.00 315.50 449.50 294.50 145.00 c 26.50 0.00 0.00 a 1296.00
1969 0.00 0.00 0.00 14.50 169.50 194.00 512.50 536.00 252.00 7.00 0.00 0.00 1685.50
1970 0.00 j 0.00 0.00 0.00 110.50 256.50 500.00 493.50 116.50 7.75 a 0.00 c 0.00 1484.75
1971 0.00 a 0.00 1.00 1.00 33.50 298.50 471.50 433.00 139.50 20.00 0.00 0.00 d 1398.00
1972 0.00 0.00 0.00 a 16.80 e 73.76 b 289.00 485.67 a 395.00 189.50 36.17 a 0.00 0.00 a 1485.89
1973 0.00 a 0.00 0.00 a 6.00 e 61.50 242.00 410.00 393.70 a 151.07 b 23.00 0.00 a 0.00 a 1287.27
1974 0.00 0.00 0.00 b 2.22 c 137.90 b 392.50 483.50 432.89 c 241.07 b 55.50 0.00 0.00 1745.58
1975 0.00 0.00 0.00 b 0.00 52.18 a 241.03 a 502.72 a 430.00 202.00 48.00 0.00 0.00 1475.93
1976 0.00 0.00 0.00 0.00 97.50 291.92 d 539.50 399.50 233.79 a 12.50 0.00 0.00 1574.72
1977 0.00 0.00 0.00 39.64 b 95.14 b 459.31 a 539.50 519.50 295.00 53.00 0.00 b 0.00 2001.09
1978 0.00 0.00 26.00 33.00 209.52 b 435.00 548.04 c 440.64 c 265.96 d 38.00 g 1.03 a 0.00 b 1959.19
1979 0.00 0.00 b 0.00 b 2.50 f 81.00 f 321.50 404.50 f 428.66 b 330.54 b 101.02 b 0.00 a 0.00 1181.71
1980 0.00 0.00 0.00 17.78 c 22.00 f 364.50 543.03 b 451.10 b 136.50 j 79.57 a 0.00 f 0.00 q 1455.98
1981 0.00 a 0.00 a 0.00 a 44.50 72.52 c 273.00 f 344.50 k 437.74 b 231.35 d 4.81 b 0.00 0.00 790.92
1982 0.00 0.00 0.00 4.50 83.50 266.50 505.00 467.50 216.00 5.00 0.00 0.00 1548.00
1983 0.00 0.00 a 0.00 0.00 84.50 238.00 449.50 454.00 298.00 20.00 0.00 0.00 a 1544.00
1984 0.00 0.00 0.00 7.00 136.00 i 49.50 z 543.50 481.50 280.50 10.50 0.00 0.00 1323.00
1985 0.00 0.00 0.00 20.50 125.50 365.00 514.00 498.50 168.50 12.50 0.00 0.00 1704.50
1986 0.00 0.00 0.00 b 24.50 109.00 358.50 465.00 499.50 184.00 3.00 0.00 0.00 1643.50
1987 0.00 0.00 0.00 43.00 86.00 362.00 463.00 434.50 214.50 71.00 0.50 0.00 1674.50
1988 0.00 0.00 0.00 7.00 r 113.00 401.00 544.50 497.00 199.50 32.50 k 0.50 0.00 1755.50
1989 0.00 0.00 15.00 62.50 170.00 360.50 579.00 426.50 279.00 66.00 0.00 0.00 1958.50
1990 0.00 0.00 7.50 34.00 117.00 491.00 524.00 476.00 340.50 28.00 0.00 0.00 2018.00
1991 0.00 0.00 0.00 7.50 104.50 331.50 496.50 476.00 242.00 110.00 0.00 0.00 1768.00
1992 0.00 0.00 0.00 63.50 143.00 312.00 442.50 450.00 276.21 a 81.50 0.00 0.00 1768.71
1993 0.00 0.00 0.00 12.50 149.50 309.00 526.50 430.00 215.00 40.00 0.00 0.00 1682.50
1994 0.00 0.00 0.50 35.50 145.00 469.00 574.50 565.00 281.00 22.00 0.50 0.00 2093.00
1995 0.00 0.00 2.50 5.00 37.50 244.50 463.50 568.00 275.50 28.50 0.00 0.00 1625.00
1996 0.00 0.00 0.00 33.00 273.00 439.50 608.00 548.00 213.50 92.00 0.00 0.00 2207.00
1997 0.00 0.00 4.00 3.50 151.50 334.50 487.50 459.00 298.00 50.50 0.00 0.00 1788.50
1998 0.00 0.00 5.50 5.50 112.50 287.00 575.50 497.00 347.00 32.50 0.00 0.00 1862.50
1999 0.00 0.00 0.00 7.50 119.50 297.93 a 520.00 416.95 a 188.00 74.50 6.00 0.00 1630.38
2000 0.00 0.00 0.00 42.00 262.50 395.50 590.50 555.00 330.00 55.00 0.00 0.00 2230.50
2001 0.00 0.00 0.00 42.50 221.50 463.00 569.00 482.50 353.50 66.50 1.00 0.00 2199.50
2002 0.00 0.00 a 0.00 34.00 202.50 531.00 662.00 540.50 273.50 12.00 0.00 0.00 2255.50
2003 0.00 0.00 0.00 14.50 216.50 374.50 730.00 584.50 268.00 140.50 1.50 0.00 2330.00
2004 0.00 0.00 26.00 13.50 186.50 390.00 556.50 482.00 237.50 23.50 0.00 0.00 1915.50
2005 0.00 0.00 0.00 2.50 197.00 338.50 629.00 456.50 278.00 41.00 3.50 0.00 1946.00
2006 0.00 0.00 0.00 29.50 236.50 481.50 579.00 476.00 162.50 39.00 0.00 0.00 2004.00
2007 0.00 0.00 4.00 28.00 155.00 448.00 629.00 571.50 296.00 41.00 0.00 0.00 a 2172.50
2008 0.00 0.00 0.00 15.50 100.50 369.50 575.00 90.50 z 0.00 z 0.00 z 0.00 z 0.00 z 1060.50
Period of Record Statistics
MEAN 0.00 0.00 1.32 19.88 125.20 341.59 526.24 458.62 241.87 44.57 0.36 0.00 1764.26
S.D. 0.00 0.00 4.61 20.55 55.50 84.51 60.80 58.47 56.90 30.28 1.12 0.00 261.99
SKEW 0.00 0.00 4.50 1.72 0.50 0.03 0.75 -0.02 -0.21 1.01 3.98 0.00 0.31
MAX 0.00 0.00 26.00 106.00 273.00 531.00 730.00 592.00 353.50 143.00 6.00 0.00 2330.00
MIN 0.00 0.00 0.00 0.00 33.50 181.00 410.00 294.50 115.18 3.00 0.00 0.00 1287.27
NO YRS 78 77 76 75 74 73 78 79 76 76 74 78 56