ASHLEY, NORTH DAKOTA

Monthly Total Growing Degree Days

(320382)

Base Temperature = 50 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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
1893 0.00 z 0.00 a 0.00 0.00 95.00 534.50 585.00 482.50 282.00 4.00 0.50 0.00 1983.50
1894 0.00 e 0.00 0.00 b 47.50 169.00 544.82 b 389.50 k 620.00 d 275.17 a 17.05 a 0.00 0.00 b 1673.54
1895 0.00 0.00 b 0.00 61.03 a 194.50 318.50 547.48 c 504.30 c 308.89 c 29.97 a 0.00 d 0.00 f 1964.68
1896 0.00 0.00 0.00 44.00 g 256.00 504.00 756.92 a 607.50 300.52 a 48.00 k 0.00 0.00 z 2424.93
1897 0.00 0.00 c 0.00 24.83 a 220.50 376.00 568.00 407.50 484.00 103.00 8.08 d 0.00 b 2191.90
1898 0.00 0.00 0.00 13.50 133.09 b 421.00 651.00 535.04 d 290.00 c 15.00 0.00 0.00 2058.62
1899 0.00 0.00 0.00 a 50.50 126.50 377.07 a 557.47 b 516.00 181.50 14.31 e 0.00 0.00 a 1823.34
1900 0.00 0.00 b 0.00 117.00 265.00 g 510.00 597.00 652.55 a 211.50 66.00 0.00 0.00 2154.05
1901 0.00 d 0.00 0.00 63.50 314.50 416.00 698.00 544.50 162.50 32.50 0.00 0.00 c 2231.50
1902 0.00 0.00 d 0.00 m 5.50 216.00 241.00 592.50 450.50 117.00 6.72 a 0.00 0.00 1629.22
1903 0.00 0.00 0.00 6.92 d 177.50 318.50 505.50 374.98 e 118.00 26.00 0.00 0.00 1527.40
1904 0.00 a 0.00 0.00 a 17.59 a 136.50 317.00 381.00 387.50 163.00 56.50 0.00 0.00 1459.09
1905 0.00 0.00 0.00 10.00 85.50 268.00 432.50 504.50 272.50 53.00 0.00 0.00 d 1626.00
1906 0.00 0.00 0.00 0.00 z 0.00 z 82.50 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 e 0.00
1907 0.00 0.00 5.68 a 65.50 148.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 219.68
1908 0.00 b 0.00 c 0.00 z 0.00 z 0.00 z 0.00 z 607.60 a 0.00 z 432.00 64.58 a 0.00 r 0.00 z 1104.18
1909 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
1910 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
1911 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 l 0.00 z 0.00
1912 0.00 0.00 a 0.00 49.00 192.50 363.89 c 578.50 465.50 197.50 42.88 a 0.00 0.00 a 1889.77
1913 0.00 b 0.00 0.00 52.00 h 148.05 b 400.86 a 374.14 b 384.50 g 225.60 e 17.57 a 0.00 b 0.00 c 1166.22
1914 0.00 0.00 a 1.00 70.00 219.50 397.00 722.00 489.50 317.59 a 143.50 5.50 0.00 a 2365.59
1915 0.00 0.00 0.00 132.00 91.50 201.92 d 367.50 f 405.00 226.00 48.50 0.00 0.00 1104.92
1916 0.00 0.00 0.00 5.50 144.00 236.00 728.50 505.00 205.96 d 8.78 a 2.00 0.00 a 1835.74
1917 0.00 0.00 0.00 8.50 105.92 a 324.50 651.00 508.00 243.62 a 16.50 2.00 0.00 1860.04
1918 0.00 d 0.00 5.50 12.00 170.00 423.50 524.50 546.63 a 152.00 96.62 a 0.00 0.00 a 1930.75
1919 0.00 0.00 0.00 40.00 c 205.12 a 481.00 640.00 540.00 323.79 a 40.00 0.00 d 0.00 e 2269.91
1920 0.00 f 0.00 c 0.00 a 0.00 135.62 c 367.80 e 561.50 519.50 297.86 b 137.00 0.00 0.00 2019.28
1921 0.00 a 0.00 2.00 48.00 196.00 588.62 a 656.00 554.00 239.00 41.50 0.00 b 0.00 2325.12
1922 0.00 a 0.00 0.00 a 17.00 205.50 406.20 e 507.88 a 641.50 236.50 0.00 z 0.00 0.00 b 2014.58
1923 0.00 a 0.00 0.00 c 59.42 d 207.00 451.00 665.43 b 414.50 300.52 a 72.00 0.00 b 0.00 2169.87
1924 0.00 a 0.00 c 0.00 7.50 38.00 249.50 391.24 b 409.00 96.50 h 72.33 a 0.00 b 0.00 c 1167.57
1925 0.00 b 0.00 c 6.31 d 66.50 214.00 370.50 555.42 a 609.67 a 424.00 2.00 0.00 a 0.00 d 2248.40
1926 0.00 a 0.00 c 23.50 166.50 449.50 480.00 758.00 573.50 213.00 38.00 0.00 0.00 a 2702.00
1927 0.00 0.00 0.00 32.00 67.50 322.00 443.50 0.00 z 260.50 65.50 0.00 b 0.00 1191.00
1928 0.00 0.00 c 4.00 16.50 281.50 278.00 587.00 509.00 216.00 63.00 0.00 0.00 1955.00
1929 0.00 b 0.00 a 0.50 24.00 152.50 371.00 686.50 593.13 a 161.00 81.50 0.00 0.00 a 2070.13
1930 0.00 0.00 0.00 57.00 142.00 410.00 738.00 640.50 249.00 50.38 c 0.00 0.00 2286.88
1931 0.00 0.00 0.00 62.50 182.00 567.50 689.00 537.50 424.00 81.00 4.50 0.00 2548.00
1932 0.00 0.00 a 0.00 40.50 244.00 499.00 625.00 576.00 229.00 39.50 0.00 a 0.00 2253.00
1933 0.00 0.00 0.00 41.00 175.00 687.00 690.00 574.50 431.00 40.00 0.00 0.00 2638.50
1934 0.00 b 0.00 0.50 54.50 539.50 522.50 747.00 595.50 195.50 151.00 3.50 0.00 2809.50
1935 0.00 0.00 0.00 12.00 81.50 354.50 760.00 551.50 296.00 51.50 0.00 0.00 2107.00
1936 0.00 0.00 0.00 21.50 378.50 564.50 991.00 685.50 394.50 67.00 0.00 0.00 3102.50
1937 0.00 0.00 0.00 0.00 j 243.50 394.00 701.00 807.50 327.00 66.50 0.00 0.00 2539.50
1938 0.00 a 0.00 0.00 a 86.00 120.50 438.00 613.50 667.50 342.32 b 113.31 b 0.00 e 0.00 a 2381.13
1939 0.00 c 0.00 19.50 56.90 a 345.50 318.00 659.50 574.53 a 307.22 c 25.50 0.00 i 0.00 a 2306.65
1940 0.00 0.00 0.00 7.50 156.50 435.50 702.50 510.43 b 386.50 87.50 0.00 0.00 2286.43
1941 0.00 0.00 0.00 60.50 276.50 381.50 621.00 587.00 249.50 17.00 0.00 0.00 2193.00
1942 0.00 0.00 0.00 70.00 86.50 283.50 471.50 482.00 202.00 110.50 0.00 0.00 1706.00
1943 0.00 0.00 0.52 a 28.50 108.00 339.50 604.50 512.00 168.00 97.00 0.00 0.00 1858.02
1944 0.00 0.00 e 0.00 6.50 316.50 337.50 517.00 495.00 181.50 63.50 3.50 0.00 1921.00
1945 0.00 0.00 7.00 9.50 83.50 204.00 550.50 530.50 184.00 51.00 0.00 0.00 1620.00
1946 0.00 0.00 24.00 67.00 118.00 405.00 593.50 417.00 206.50 19.00 0.00 0.00 1850.00
1947 0.00 z 0.00 0.00 19.82 b 97.00 332.31 d 591.50 697.00 239.50 160.00 0.00 t 0.00 2137.13
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 644.59 b 583.32 a 413.04 b 29.97 a 0.00 c 0.00 b 1670.91
1949 0.00 h 0.00 c 0.00 73.45 a 243.50 421.00 631.50 655.00 194.00 64.87 d 0.00 0.00 2283.32
1950 0.00 0.00 0.00 m 3.62 a 146.00 416.50 490.46 c 450.50 284.50 73.00 0.00 0.00 e 1864.58
1951 0.00 c 0.00 0.00 44.00 186.00 a 243.50 533.50 439.00 178.89 c 88.98 d 0.00 0.00 1713.87
1952 0.00 0.00 0.00 130.50 191.00 523.50 616.00 542.00 389.00 14.98 a 0.00 e 0.00 2406.98
1953 0.00 0.00 a 0.00 11.00 156.03 a 419.50 543.00 622.00 280.00 195.76 d 6.72 a 0.00 2234.02
1954 0.00 0.00 0.00 39.50 139.00 375.50 673.00 546.00 181.00 g 7.00 l 0.00 0.00 1773.00
1955 0.00 0.00 a 0.00 w 82.50 297.50 367.00 695.00 657.20 a 283.50 103.00 0.00 a 0.00 2485.70
1956 0.00 0.00 0.00 1.50 191.50 562.00 507.00 514.60 a 216.92 d 132.50 0.00 0.00 2126.02
1957 0.00 0.00 0.00 56.50 155.55 c 344.00 718.00 536.00 177.41 a 71.00 0.00 0.00 2058.47
1958 0.00 0.00 0.00 28.00 269.00 158.00 i 473.50 620.00 304.50 100.75 a 0.00 0.00 1795.75
1959 0.00 0.00 0.00 33.62 a 126.98 e 512.78 c 625.50 672.50 264.83 a 12.50 0.00 a 0.00 2248.71
1960 0.00 0.00 0.00 22.00 193.50 315.00 651.00 b 577.50 275.00 g 0.00 q 0.00 0.00 1759.00
1961 0.00 0.00 5.00 22.00 115.00 505.50 557.00 691.50 184.50 80.50 0.00 0.00 2161.00
1962 0.00 a 0.00 0.00 38.50 149.26 d 394.44 c 459.00 549.50 170.50 77.00 0.00 0.00 1838.20
1963 0.00 0.00 23.00 29.00 167.00 395.50 f 615.02 c 574.50 304.50 219.00 0.00 0.00 1932.02
1964 0.00 0.00 0.00 53.00 210.28 a 403.00 652.00 471.00 200.17 a 49.00 0.00 0.00 2038.46
1965 0.00 0.00 0.00 28.00 163.00 384.50 606.00 529.50 53.50 55.50 3.50 0.00 1823.50
1966 0.00 0.00 0.50 4.00 168.00 418.00 571.50 g 430.00 229.00 49.50 0.00 a 0.00 1299.00
1967 0.00 0.00 8.00 7.50 161.41 b 355.50 524.50 510.50 278.50 53.00 0.00 0.00 a 1898.91
1968 0.00 0.00 2.50 45.00 90.00 384.11 b 529.77 c 461.00 166.11 c 34.00 0.00 0.00 1712.49
1969 0.00 0.00 0.00 37.00 212.00 231.00 515.50 605.07 d 237.86 b 12.00 0.00 0.00 1850.43
1970 0.00 0.00 0.00 8.50 163.00 498.00 628.00 602.50 312.50 51.50 0.00 a 0.00 2264.00
1971 0.00 a 0.00 0.00 71.00 113.00 481.00 473.50 602.00 272.78 c 38.20 c 0.00 0.00 2051.47
1972 0.00 0.00 0.00 3.50 248.50 411.50 501.00 665.31 e 246.00 60.50 0.00 0.00 2136.31
1973 0.00 0.00 0.00 22.00 169.00 0.00 z 153.00 w 703.00 213.00 101.50 0.00 0.00 1208.50
1974 0.00 b 0.00 0.00 36.00 98.00 367.00 703.04 c 405.50 159.31 a 0.00 z 0.00 0.00 1768.85
1975 0.00 0.00 0.00 b 2.50 168.50 387.00 735.00 509.50 0.00 z 108.50 23.00 0.00 1934.00
1976 0.00 0.00 0.00 55.50 219.00 535.50 687.00 714.00 337.00 63.50 1.00 0.00 2612.50
1977 0.00 0.00 0.00 141.00 406.00 508.00 684.50 419.50 238.00 35.00 0.50 0.00 2432.50
1978 0.00 0.00 0.00 19.00 239.00 437.50 608.50 618.50 437.00 58.50 8.00 0.00 2426.00
1979 0.00 0.00 0.00 19.00 130.00 438.50 609.50 529.50 396.72 a 19.50 h 0.00 0.00 2123.22
1980 0.00 0.00 0.00 121.00 354.00 531.00 720.00 554.00 292.50 71.00 3.00 0.00 a 2646.50
1981 0.00 0.00 a 0.00 81.50 187.00 401.38 a 664.50 626.50 299.50 43.00 1.00 0.00 2304.38
1982 0.00 0.00 0.00 52.00 214.50 334.00 719.00 630.50 299.00 56.00 0.00 0.00 2305.00
1983 0.00 0.00 0.00 20.00 105.50 423.50 754.00 776.00 316.00 30.00 1.50 0.00 a 2426.50
1984 0.00 0.00 a 0.00 3.00 209.00 394.50 643.50 664.00 140.69 a 120.50 0.00 0.00 b 2175.19
1985 0.00 0.00 0.00 83.00 306.38 a 287.00 644.80 a 399.00 202.50 14.50 0.00 0.00 c 1937.18
1986 0.00 0.00 19.00 25.00 193.50 508.00 619.50 444.50 116.50 34.00 0.00 a 0.00 1960.00
1987 0.00 a 0.00 0.00 117.50 302.50 538.50 690.00 462.50 267.50 17.50 2.00 0.00 2398.00
1988 0.00 0.00 0.00 47.50 333.00 719.00 742.50 623.00 194.50 35.00 0.00 0.00 2694.50
1989 0.00 b 0.00 a 0.00 64.00 232.00 386.50 762.50 588.50 265.00 93.50 0.00 a 0.00 2392.00
1990 0.00 0.00 0.50 97.00 158.50 446.50 571.00 596.00 358.00 27.00 7.50 0.00 2262.00
1991 0.00 0.00 0.00 70.00 298.00 516.50 585.00 632.50 293.00 61.50 0.00 0.00 2456.50
1992 0.00 0.00 0.00 42.00 282.50 342.50 362.50 403.00 211.00 85.50 0.00 0.00 1729.00
1993 0.00 0.00 2.50 6.50 177.50 293.50 428.00 481.50 108.50 38.50 0.00 0.00 1536.50
1994 0.00 0.00 0.00 38.50 312.00 446.00 496.00 473.50 302.50 46.00 0.00 0.00 2114.50
1995 0.00 0.00 0.00 0.00 114.00 487.50 583.00 646.50 259.00 36.50 0.00 0.00 2126.50
1996 0.00 0.00 0.00 13.50 134.00 476.00 545.50 596.50 258.50 64.00 0.00 a 0.00 2088.00
1997 0.00 0.00 0.00 4.00 152.00 535.00 615.00 591.50 385.50 159.00 0.00 0.00 2442.00
1998 0.00 a 0.00 0.00 72.00 282.50 349.50 676.00 630.00 403.00 36.00 0.00 0.00 2449.00
1999 0.00 0.00 1.50 28.50 206.00 412.00 680.00 579.50 174.50 29.00 14.50 0.00 2125.50
2000 0.00 0.00 a 2.00 43.50 238.00 374.50 651.00 619.00 292.50 77.50 a 3.50 0.00 2301.50
2001 0.00 0.00 0.00 75.00 237.00 441.50 693.00 691.00 299.50 32.50 9.00 0.00 2478.50
2002 0.00 0.00 0.00 49.50 150.50 587.00 762.50 555.00 377.50 17.50 0.00 0.00 2499.50
2003 0.00 0.00 1.00 65.50 151.50 383.50 665.00 716.00 308.50 156.00 0.00 0.00 2447.00
2004 0.00 0.00 7.00 28.50 132.50 292.50 560.00 382.00 344.50 71.00 0.00 0.00 1818.00
2005 0.00 0.00 3.50 64.00 181.50 508.00 692.50 552.00 330.00 78.00 4.00 0.00 2413.50
2006 0.00 0.00 3.00 88.00 261.50 505.00 848.00 639.50 222.50 69.50 10.00 0.00 2647.00
2007 0.00 0.00 9.30 a 62.00 276.50 499.50 746.00 545.00 331.00 56.00 0.00 0.00 2525.30
2008 0.00 0.00 0.00 16.50 124.00 365.50 661.00 633.00 268.50 43.29 b 8.00 0.00 2119.79
2009 0.00 a 0.00 a 0.00 29.50 175.50 359.50 514.50 488.00 392.50 13.00 4.66 a 0.00 1977.16
2010 0.00 0.00 7.00 58.00 204.60 a 463.50 637.00 637.00 198.50 92.00 0.00 0.00 2297.60
2011 0.00 c 0.00 c 0.00 b 7.00 80.08 a 330.52 a 715.00 575.50 268.93 b 110.05 a 0.00 0.00 2087.08
2012 0.00 0.00 a 35.28 b 50.00 205.00 520.86 a 815.50 550.77 a 279.50 43.50 0.00 0.00 2500.40
2013 0.00 0.00 a 0.00 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 0.00 z 0.00
Period of Record Statistics
MEAN 0.00 0.00 2.04 42.62 193.36 413.03 619.20 556.27 264.29 62.01 1.25 0.00 2172.28
S.D. 0.00 0.00 5.72 34.20 83.07 97.92 105.06 90.05 83.14 41.65 3.28 0.00 317.22
SKEW 0.00 0.00 3.70 1.10 1.17 0.28 0.00 0.05 0.26 1.21 3.87 0.00 0.04
MAX 0.00 0.00 35.28 166.50 539.50 719.00 991.00 807.50 484.00 219.00 23.00 0.00 3102.50
MIN 0.00 0.00 0.00 0.00 38.00 201.92 362.50 374.98 53.50 2.00 0.00 0.00 1459.09
NO YRS 113 117 113 111 113 110 111 112 111 109 113 113 86