ALEXANDRIA MUNI AP, MINNESOTA

Monthly Total Growing Degree Days

(210112)

Base Temperature = 40 F

File last updated on Apr 6, 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
1940 0.00 z 0.00 z 0.00 z 0.00 z 460.19 b 710.17 a 972.50 0.00 z 0.00 z 337.50 8.00 0.00 2488.36
1941 0.00 0.00 3.00 256.50 594.50 765.00 965.13 a 871.10 a 550.50 249.50 10.00 7.50 4272.73
1942 0.00 0.00 7.00 298.00 348.00 0.00 z 845.00 825.50 449.00 298.00 7.00 0.00 3077.50
1943 0.00 0.00 19.00 135.00 356.50 717.00 1004.00 893.50 449.50 259.50 0.00 0.00 3834.00
1944 3.00 0.00 0.00 80.00 551.50 759.00 872.50 866.50 537.50 260.00 45.00 0.00 3975.00
1945 0.00 0.00 101.50 78.50 292.00 579.00 857.50 869.50 486.00 185.50 1.50 0.00 3451.00
1946 0.00 0.00 67.50 253.50 354.50 717.00 931.50 794.50 489.50 182.50 5.50 0.00 3796.00
1947 0.00 0.00 1.50 73.00 314.00 630.50 947.50 1066.00 566.50 487.00 28.50 0.00 4114.50
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 978.00 903.00 728.50 267.50 32.50 0.00 2909.50
1949 0.00 0.00 0.00 192.50 561.62 a 790.00 956.50 978.50 463.00 269.00 28.00 0.00 4239.12
1950 0.00 0.00 0.00 21.21 a 361.00 762.00 845.50 769.50 595.00 268.15 a 8.50 0.00 3630.86
1951 0.00 0.00 0.00 93.50 558.50 612.93 a 884.50 763.50 398.00 211.00 0.50 0.00 3522.43
1952 0.00 a 0.00 0.00 261.50 503.00 788.00 915.50 823.00 616.00 149.50 28.50 0.00 4085.00
1953 0.00 0.00 2.00 48.00 462.42 a 746.00 899.00 935.17 a 537.93 a 408.00 66.00 0.00 4104.51
1954 0.00 0.00 0.00 130.50 329.00 742.00 933.00 831.50 472.00 169.00 33.50 0.00 3640.50
1955 0.00 0.00 9.82 a 314.00 618.93 b 732.50 1052.45 a 972.88 a 526.07 b 265.00 0.00 0.00 a 4491.65
1956 0.00 0.00 0.00 19.50 410.00 863.00 815.50 841.00 465.52 a 359.50 40.00 0.00 3814.02
1957 0.00 0.00 1.00 189.50 409.50 674.50 1040.00 830.50 472.50 214.00 7.50 0.00 3839.00
1958 0.00 5.00 6.50 134.00 517.50 548.50 804.00 857.00 558.00 261.50 26.50 0.00 3718.50
1959 0.00 0.00 6.50 117.00 481.50 796.00 948.50 970.50 552.50 91.50 0.00 0.00 3964.00
1960 0.00 0.00 0.00 120.50 470.50 642.00 954.00 916.50 586.50 262.00 9.50 0.00 3961.50
1961 0.00 3.50 16.50 40.50 390.00 819.50 883.00 980.50 486.50 246.00 9.00 0.00 3875.00
1962 0.00 0.00 0.00 131.50 498.50 722.00 822.50 890.00 480.00 308.00 19.50 18.00 3890.00
1963 0.00 0.00 70.50 183.00 427.50 834.00 972.50 876.50 626.00 503.00 26.00 0.00 4519.00
1964 0.00 0.00 1.50 166.50 609.50 764.00 1031.00 790.50 486.00 241.00 85.50 0.00 4175.50
1965 0.00 0.00 0.00 83.50 496.50 724.00 889.00 843.00 279.00 266.50 27.00 0.00 3608.50
1966 0.00 0.00 24.00 47.50 376.00 787.50 1069.00 803.00 563.00 200.50 1.00 0.00 3871.50
1967 0.00 0.00 23.00 112.00 341.00 696.50 894.50 805.00 561.50 193.50 13.50 0.00 3640.50
1968 0.00 0.00 100.50 186.50 359.50 759.00 911.50 877.50 570.50 246.00 6.50 0.00 4017.50
1969 0.00 0.00 0.00 182.00 522.50 552.50 935.50 1005.50 603.00 134.50 46.50 0.00 3982.00
1970 0.00 0.00 0.00 122.00 426.50 856.00 1045.50 945.00 585.00 227.00 0.00 0.00 4207.00
1971 0.00 0.00 2.50 201.00 419.50 862.50 815.00 869.50 579.00 285.00 8.50 0.00 4042.50
1972 0.00 0.00 1.00 111.00 586.50 784.00 884.00 904.00 510.50 184.50 3.00 0.00 3968.50
1973 0.00 0.00 29.50 139.00 474.50 816.00 942.00 970.50 526.00 381.50 15.00 0.00 4294.00
1974 0.00 0.00 0.00 167.50 345.50 757.00 1080.50 794.50 432.00 264.50 16.50 0.00 3858.00
1975 0.00 0.00 0.00 40.00 582.50 764.00 1080.50 875.50 458.00 283.00 100.00 0.00 4183.50
1976 0.00 4.00 17.00 267.00 521.00 873.00 1020.00 1001.00 604.50 180.50 9.50 0.00 4497.50
1977 0.00 0.00 28.50 356.00 786.50 798.50 1007.50 752.50 548.50 224.00 38.50 0.00 4540.50
1978 0.00 0.00 17.00 100.50 576.00 757.00 932.00 946.00 747.00 236.00 68.50 0.00 4380.00
1979 0.00 0.00 0.00 79.00 346.00 730.00 929.00 815.50 631.50 171.00 13.50 0.00 3715.50
1980 0.00 0.00 0.00 271.00 635.50 749.00 981.00 855.50 518.50 151.50 31.50 0.00 4193.50
1981 2.50 9.00 49.00 213.50 489.50 726.00 951.50 876.00 559.00 198.50 95.00 0.00 4169.50
1982 0.00 0.00 1.00 166.50 578.00 620.00 999.50 905.00 528.00 219.00 7.00 5.00 4029.00
1983 0.00 0.50 5.50 112.50 411.00 764.00 1082.00 1083.00 580.50 178.00 32.00 0.00 4249.00
1984 0.00 n 1.00 0.00 148.50 460.00 764.50 971.00 994.00 433.00 297.50 19.00 0.00 4088.50
1985 0.00 1.50 13.50 275.50 643.50 646.00 934.50 749.50 474.50 174.50 4.00 0.00 3917.00
1986 0.00 0.00 50.00 175.50 530.50 811.00 982.00 778.50 502.00 221.50 5.00 0.00 4056.00
1987 0.00 0.00 48.50 414.00 659.00 887.00 1046.50 840.00 618.50 124.00 54.00 0.00 4691.50
1988 0.00 0.00 3.00 173.00 758.50 1002.50 1128.00 983.00 571.03 a 150.50 6.50 0.00 4776.03
1989 0.00 0.00 0.50 144.50 511.50 743.50 1093.00 923.00 573.50 263.50 0.00 0.00 4253.00
1990 0.00 0.00 29.00 215.00 444.50 803.50 908.00 896.00 649.50 177.00 45.00 2.00 4169.50
1991 0.00 0.00 20.00 220.00 654.00 887.50 937.00 958.00 525.00 183.50 2.00 0.00 4387.00
1992 0.00 0.00 14.50 128.50 591.50 685.50 730.00 767.00 545.50 231.00 0.00 0.00 3693.50
1993 0.00 0.00 10.50 115.50 480.00 659.00 855.00 870.00 408.00 168.00 0.00 0.00 3566.00
1994 0.00 0.00 3.00 151.00 596.00 828.50 878.50 804.50 642.00 294.00 32.00 0.00 4229.50
1995 0.00 0.00 34.50 47.00 445.50 895.50 938.50 969.00 540.50 169.50 0.00 0.00 z 4040.00
1996 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
1997 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
1998 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
1999 0.00 z 0.00 z 26.50 167.00 517.00 753.50 996.00 870.50 487.00 183.00 48.10 a 0.00 b 4048.60
2000 0.00 3.00 68.50 164.50 536.00 654.50 900.50 891.50 532.00 281.00 28.00 0.00 a 4059.50
2001 0.00 0.00 0.00 168.50 529.00 771.00 992.50 946.00 537.00 207.70 a 138.50 0.00 4290.20
2002 0.00 0.00 0.53 b 138.50 352.00 834.50 1012.50 844.00 636.50 75.00 10.50 0.00 3904.03
2003 0.00 0.00 48.00 227.50 450.50 717.00 939.50 999.00 554.00 318.50 2.50 0.00 4256.50
2004 0.00 0.00 42.00 193.50 383.50 640.50 863.50 673.50 703.00 255.00 19.50 0.00 3774.00
2005 0.00 0.00 28.50 267.00 416.00 831.50 988.00 860.00 688.50 264.50 40.50 0.00 4384.50
2006 0.00 0.00 16.50 307.00 551.50 819.50 1098.50 926.50 511.50 181.00 44.50 0.00 4456.50
2007 0.00 0.00 52.00 233.00 618.50 867.50 1035.00 863.50 630.50 292.50 14.50 0.00 4607.00
2008 0.00 0.00 0.00 98.50 409.00 688.50 944.00 912.50 584.50 219.50 76.00 0.00 3932.50
2009 0.00 0.00 15.00 158.00 494.00 701.50 821.50 816.00 714.50 77.00 61.00 0.00 3858.50
2010 0.00 0.00 50.50 336.00 492.26 b 765.00 987.00 965.00 485.00 320.50 50.00 0.00 f 4451.26
2011 0.00 h 0.00 0.00 81.92 d 460.00 735.50 1063.50 898.50 566.00 342.50 27.00 0.00 4174.92
2012 0.00 0.00 224.00 228.50 585.00 831.50 1130.50 880.00 594.50 179.00 19.50 1.00 4673.50
2013 0.00 0.00 0.00 b 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 0.08 0.40 20.45 165.78 488.74 754.66 953.64 882.94 545.96 237.56 25.82 0.49 4069.32
S.D. 0.48 1.42 34.67 84.62 106.15 85.57 84.50 79.22 81.78 80.56 27.69 2.42 311.15
SKEW 5.55 4.30 3.45 0.56 0.37 -0.11 -0.04 0.10 -0.06 0.82 1.69 6.12 0.21
MAX 3.00 9.00 224.00 414.00 786.50 1002.50 1130.50 1083.00 747.00 503.00 138.50 18.00 4776.03
MIN 0.00 0.00 0.00 19.50 292.00 548.50 730.00 673.50 279.00 75.00 0.00 0.00 3451.00
NO YRS 66 68 69 68 69 68 70 69 69 70 70 68 62