MEDORA, NORTH DAKOTA

Monthly Total Growing Degree Days

(325813)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 372.00 p 880.50 687.50 207.50 7.50 0.00 c 1783.00
1949 0.00 0.00 0.00 262.76 a 574.53 a 749.00 947.00 964.00 460.00 175.50 63.00 1.50 4197.29
1950 0.00 0.00 5.50 64.50 343.00 633.50 806.00 792.50 475.56 c 256.27 a 19.50 0.00 3396.32
1951 0.00 1.00 1.00 120.00 467.50 552.00 912.90 b 821.00 418.50 187.55 a 0.50 0.00 3481.95
1952 0.00 b 0.00 0.00 a 316.50 494.00 790.50 887.24 b 885.57 a 603.33 c 199.00 26.90 a 0.00 a 4203.04
1953 3.00 0.00 b 30.00 72.50 378.20 a 723.50 933.62 a 931.55 a 554.50 344.50 78.00 0.00 a 4049.37
1954 0.00 10.00 13.95 a 155.17 a 417.43 b 625.56 c 1042.78 b 866.00 507.00 176.50 68.50 0.00 f 3882.88
1955 0.00 a 0.00 19.50 262.50 533.50 631.50 988.50 1023.00 b 484.04 d 274.98 d 17.00 0.00 a 4234.52
1956 0.00 0.00 72.00 58.00 472.75 a 647.00 h 845.27 a 826.27 e 496.50 268.67 a 24.00 4.98 c 3068.43
1957 0.00 0.00 21.00 136.00 448.50 657.50 1056.00 935.00 453.10 a 198.83 b 6.50 6.50 3918.93
1958 0.00 14.50 11.50 g 158.28 a 630.85 a 579.00 762.08 a 959.97 a 546.21 a 236.00 5.17 a 0.00 a 3892.06
1959 0.00 a 0.00 21.50 146.79 b 342.72 d 784.20 e 913.47 a 955.12 b 514.04 d 107.95 c 11.50 f 4.02 d 3789.80
1960 0.00 a 0.00 43.29 b 157.50 b 429.57 c 661.15 d 994.21 c 816.69 b 533.33 c 213.00 0.00 0.00 a 3848.76
1961 0.00 a 2.50 34.50 34.50 h 419.03 b 808.50 935.00 995.00 327.00 150.00 10.50 0.00 a 3682.03
1962 4.65 a 16.50 20.00 201.00 453.00 718.50 808.50 890.50 482.50 294.00 35.00 3.00 3927.15
1963 2.00 18.50 87.00 124.50 422.00 781.50 996.00 882.00 689.50 439.00 21.00 0.00 a 4463.00
1964 3.00 0.00 10.00 181.00 544.00 682.00 1002.50 828.00 400.00 218.50 34.50 0.00 3903.50
1965 0.00 a 3.50 0.00 111.50 445.00 736.50 944.00 466.00 m 246.50 327.50 49.00 7.00 2870.50
1966 0.00 0.00 63.50 62.50 488.00 714.50 1038.00 832.00 668.50 235.50 0.00 1.50 4104.00
1967 0.00 a 3.50 62.50 139.00 398.00 667.00 917.00 936.00 651.00 244.50 26.00 0.00 4044.50
1968 11.00 0.00 69.00 134.50 342.50 649.00 883.00 822.50 591.50 219.50 36.50 0.00 3759.00
1969 0.00 0.00 6.50 327.50 518.00 600.00 895.50 1034.00 649.50 127.00 28.00 0.50 4186.50
1970 0.00 0.00 0.00 101.00 481.00 803.50 1018.50 981.50 531.00 178.50 0.50 0.00 4095.50
1971 0.00 0.00 10.85 a 200.17 a 458.50 797.68 b 847.16 b 1065.00 515.69 a 136.00 h 31.15 d 0.00 f 3926.20
1972 0.00 z 0.00 l 26.50 m 151.00 500.50 756.00 799.50 939.00 486.50 194.50 4.50 5.00 3836.50
1973 6.00 0.50 35.00 143.50 454.00 758.08 d 922.50 1041.50 483.00 264.50 f 17.50 f 0.00 m 3844.08
1974 15.50 1.00 56.00 219.50 383.50 742.00 1088.50 735.50 453.00 276.00 13.50 0.00 a 3984.00
1975 0.00 0.00 8.00 85.00 420.00 681.00 1044.50 843.09 c 0.00 z 226.00 81.00 1.50 3390.09
1976 0.00 b 13.00 27.00 234.00 476.00 788.00 1025.00 1011.00 679.66 a 154.47 b 21.50 0.00 4429.62
1977 0.00 0.00 36.50 327.50 724.50 831.00 1012.31 b 734.00 539.50 237.84 b 29.50 0.00 4472.66
1978 0.00 0.00 a 78.50 143.50 530.00 753.50 886.00 886.00 651.00 228.50 70.86 a 0.00 4227.86
1979 0.00 c 0.00 0.00 e 121.03 a 376.59 d 781.50 801.50 f 891.25 a 701.67 c 290.62 c 20.19 d 22.98 b 3205.84
1980 0.00 3.76 b 7.48 b 295.50 655.13 a 828.50 1062.00 820.00 589.66 a 221.17 e 97.50 d 26.50 4607.20
1981 4.77 e 35.50 45.50 299.44 c 535.50 677.14 b 1061.20 c 983.50 616.61 b 270.50 81.00 0.50 4611.16
1982 0.00 19.50 21.00 186.50 376.00 674.50 965.50 948.00 540.50 223.50 7.00 0.00 3962.00
1983 4.50 29.00 24.50 131.50 383.00 697.50 1071.50 1180.50 530.00 243.19 b 75.00 0.00 4370.19
1984 2.50 7.50 19.50 185.00 463.00 760.00 1054.00 1093.50 415.50 236.00 16.00 3.50 4256.00
1985 0.00 4.00 29.50 315.50 685.50 662.50 1062.50 858.50 493.50 259.00 24.50 0.00 4395.00
1986 5.50 9.85 a 152.00 186.00 502.00 918.00 919.50 915.00 418.50 266.00 25.50 0.00 4317.85
1987 3.00 5.50 51.00 394.50 672.50 886.50 993.00 810.50 608.28 a 230.00 70.50 3.50 4728.78
1988 0.00 10.50 82.00 238.00 689.50 1157.50 1090.50 1014.00 547.24 a 264.50 29.50 13.00 5136.24
1989 0.00 0.00 64.50 227.00 555.50 733.00 1143.50 995.00 591.50 275.50 32.00 7.50 4625.00
1990 2.50 4.50 54.50 258.50 483.50 804.50 998.00 1045.50 749.50 250.00 39.00 0.00 4690.00
1991 0.00 20.50 49.50 231.50 586.50 829.00 1006.50 1060.50 613.00 253.50 19.50 1.50 4671.50
1992 8.00 44.50 65.50 232.50 595.50 786.00 764.00 768.00 563.00 275.00 3.00 0.00 4105.00
1993 0.00 0.00 69.50 165.50 507.00 622.00 725.50 798.00 426.00 205.50 24.00 0.00 3543.00
1994 0.00 0.00 66.50 239.50 588.50 769.50 886.50 946.00 672.50 296.00 22.50 7.00 4494.50
1995 1.50 33.00 103.00 67.50 394.50 796.50 949.00 1022.00 541.50 228.00 36.00 3.50 4176.00
1996 9.50 32.00 17.50 146.00 348.50 772.00 886.00 1013.00 539.50 250.00 0.50 0.00 4014.50
1997 0.50 4.00 50.50 159.00 406.50 835.71 b 938.27 a 868.00 a 660.00 290.00 17.00 3.10 a 4232.58
1998 0.00 4.00 16.02 a 205.50 513.50 462.22 c 980.00 1054.50 765.50 200.98 a 44.00 7.48 b 4253.71
1999 0.00 a 5.50 80.60 a 192.50 473.00 680.50 1003.76 b 966.17 a 383.50 164.50 120.50 0.00 4070.53
2000 0.00 a 24.34 a 70.27 a 162.00 514.00 645.00 b 854.00 f 759.00 i 367.00 k 228.50 j 0.00 r 0.00 t 1415.61
2001 0.00 j 0.00 q 5.00 o 162.00 j 542.50 c 528.00 f 690.50 j 794.00 h 447.00 k 0.00 z 0.00 z 0.00 q 542.50
2002 17.50 12.00 j 1.00 l 102.50 j 292.50 j 835.00 1139.00 567.50 m 666.50 78.50 35.00 0.00 2771.50
2003 0.00 0.00 76.00 273.50 424.00 0.00 z 1085.00 1117.00 568.50 415.50 11.50 0.00 3971.00
2004 0.00 0.50 0.00 z 262.50 429.50 0.00 z 0.00 z 808.50 696.00 0.00 z 41.50 0.00 l 2238.50
2005 3.74 b 19.00 73.50 296.50 0.00 z 759.00 1023.50 893.00 657.50 260.50 75.50 6.00 4067.74
2006 4.50 0.00 z 0.00 z 0.00 z 524.50 809.00 394.50 t 969.27 a 472.00 141.00 42.50 0.00 a 2962.77
2007 2.00 0.00 127.00 201.50 507.50 768.00 1115.50 904.50 567.00 217.00 39.00 0.00 4449.00
2008 0.00 0.00 22.00 132.00 431.00 664.50 1014.50 956.00 483.00 178.00 53.00 0.00 3934.00
2009 0.50 0.00 a 27.00 138.50 428.50 629.00 826.50 796.50 697.00 62.00 40.00 0.00 3645.50
2010 0.00 0.00 40.50 187.50 346.50 691.00 896.50 927.50 468.00 301.00 52.00 0.00 3910.50
2011 0.00 4.50 0.50 85.50 327.50 655.71 b 991.43 d 895.00 558.50 291.40 a 5.77 d 0.00 g 3815.81
2012 6.95 b 0.00 165.50 213.10 a 451.64 b 792.41 a 1109.91 c 865.42 a 0.00 z 150.00 33.62 a 2.07 a 3790.62
2013 0.00 a 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 z 0.00
Period of Record Statistics
MEAN 1.95 6.65 43.19 187.13 479.17 733.98 964.66 922.92 550.49 231.43 33.50 2.48 4184.71
S.D. 3.70 10.65 37.16 76.81 93.26 101.70 99.01 97.64 105.16 67.61 26.63 5.07 354.52
SKEW 2.47 1.81 1.16 0.42 0.65 0.83 -0.38 0.24 -0.23 0.26 1.03 3.21 0.07
MAX 17.50 44.50 165.50 394.50 724.50 1157.50 1143.50 1180.50 765.50 439.00 120.50 26.50 5136.24
MIN 0.00 0.00 0.00 58.00 327.50 462.22 725.50 734.00 246.50 62.00 0.00 0.00 3396.32
NO YRS 63 61 58 60 62 60 59 61 61 60 61 58 44