EAU CLAIRE, WISCONSIN

Monthly Total Growing Degree Days

(472423)

Base Temperature = 40 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 196012
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 0.00 a 2.58 a 58.45 a 399.50 900.00 e 983.00 826.50 570.00 307.93 a 37.50 d 0.00 b 4085.47
1894 0.00 0.00 52.38 b 279.50 509.78 d 0.00 z 0.00 z 0.00 z 0.00 z 282.50 2.00 8.00 1134.16
1895 0.00 f 0.00 31.50 303.50 603.50 842.22 c 906.75 c 892.00 731.38 a 142.60 a 50.00 0.00 a 4503.45
1896 0.00 2.00 12.50 308.50 518.00 599.50 j 933.50 911.00 445.34 a 229.50 12.00 0.00 3372.34
1897 0.50 f 0.00 b 13.50 233.00 451.50 658.45 a 1034.50 0.00 z 0.00 z 391.50 21.50 0.00 a 2803.95
1898 0.00 0.00 35.00 168.50 533.00 852.32 b 1027.50 954.50 714.00 210.50 31.50 0.00 a 4526.82
1899 0.00 0.00 0.00 268.00 550.50 813.00 980.00 978.50 544.50 381.00 47.00 0.52 a 4563.02
1900 0.00 0.00 0.00 337.50 676.00 844.00 936.00 1131.50 647.50 531.50 27.50 0.00 5131.50
1901 0.00 0.00 0.50 309.50 625.00 864.00 1139.00 981.00 536.00 231.50 7.00 0.00 4693.50
1902 0.00 1.50 92.50 208.50 626.20 a 731.00 988.00 835.50 557.00 284.00 75.00 0.00 4399.20
1903 0.00 0.00 44.00 233.00 611.00 712.00 906.50 774.00 568.45 a 306.50 52.50 0.00 4207.95
1904 0.00 0.00 4.50 140.50 554.00 750.50 858.50 842.50 612.00 314.00 75.52 a 0.00 4152.02
1905 0.00 0.00 89.50 207.00 507.00 788.50 942.00 940.00 693.50 275.50 27.50 0.00 4470.50
1906 0.00 0.00 0.00 301.00 546.50 911.50 950.50 1018.50 783.50 308.00 48.50 0.00 4868.00
1907 0.00 0.00 52.50 55.00 317.00 805.00 929.50 866.00 579.00 235.00 21.00 0.50 3860.50
1908 0.00 0.00 15.00 284.00 553.00 759.00 961.00 a 862.00 814.50 320.00 40.50 0.00 4609.00
1909 0.00 0.00 0.00 69.50 535.50 813.00 964.00 1027.00 597.00 250.50 114.00 7.00 4377.50
1910 0.00 0.00 225.00 376.50 433.50 886.00 1044.50 878.50 606.00 414.50 3.50 0.00 4868.00
1911 0.00 0.00 76.50 223.00 729.00 961.00 948.00 829.50 592.00 233.50 0.00 0.00 4592.50
1912 0.00 0.00 4.00 273.00 591.00 731.00 933.00 805.00 616.50 315.00 34.50 5.17 a 4308.17
1913 0.00 0.50 27.00 289.00 502.00 885.00 931.50 945.00 613.50 301.00 85.50 7.50 4587.50
1914 0.00 0.00 10.50 223.00 620.00 785.69 a 1048.50 892.50 638.00 462.50 57.50 0.00 a 4738.19
1915 0.00 0.00 1.50 473.00 399.00 656.50 848.00 749.00 615.50 326.50 59.50 0.00 4128.50
1916 0.00 0.50 23.00 187.00 507.00 663.50 1161.00 981.00 558.00 284.00 35.50 5.00 4405.50
1917 0.00 0.00 2.50 128.00 430.50 675.52 a 982.00 806.50 570.00 90.00 52.50 0.00 3737.52
1918 0.00 0.52 a 75.00 151.00 670.50 793.50 941.50 944.50 434.50 342.50 104.00 2.00 4459.52
1919 0.00 0.00 30.50 176.90 a 524.50 929.50 1039.50 867.00 718.00 249.50 7.50 0.00 4542.90
1920 0.00 0.00 93.00 131.00 549.22 a 840.00 904.00 877.50 734.50 497.50 9.50 0.00 4636.22
1921 0.00 3.50 47.00 379.50 638.50 966.00 1142.00 925.35 a 725.50 355.00 9.00 0.00 5191.35
1922 0.00 0.00 6.50 181.50 721.50 833.50 878.50 959.00 755.50 383.50 103.45 a 0.00 4822.95
1923 0.00 0.00 3.50 196.00 576.50 920.50 1064.50 858.70 a 666.00 262.50 47.14 b 0.50 4595.84
1924 0.00 0.00 a 0.00 177.00 334.00 704.00 889.70 a 818.00 498.00 497.50 54.00 0.00 3972.20
1925 0.00 0.00 50.50 380.00 460.00 808.00 906.00 968.00 754.00 122.00 17.00 0.00 4465.50
1926 0.00 0.00 11.00 176.00 678.50 674.00 967.50 878.50 566.50 249.50 18.50 0.00 4220.00
1927 0.00 1.50 51.50 213.50 497.50 723.50 873.00 773.00 686.50 324.00 7.50 0.00 4151.50
1928 0.00 0.00 56.00 125.50 639.00 651.50 984.00 940.85 a 542.50 359.50 51.50 1.50 4351.85
1929 0.00 0.00 27.00 253.50 453.00 779.50 1024.50 930.50 629.00 302.50 9.00 0.00 4408.50
1930 0.00 32.50 25.00 298.00 599.00 850.00 1052.50 1014.00 642.00 283.50 0.00 z 0.00 z 4796.50
1931 0.00 7.50 5.00 307.00 530.00 1009.00 1128.00 936.50 855.00 454.00 149.50 0.50 5382.00
1932 0.00 4.50 8.50 214.50 613.00 951.50 1082.50 1009.50 616.00 262.00 47.50 1.50 4811.00
1933 0.00 0.00 8.50 195.50 606.50 1117.00 1121.00 916.50 822.50 277.00 42.00 3.50 5110.00
1934 0.00 0.00 20.00 201.50 878.00 997.50 1109.00 934.00 600.50 444.50 80.50 0.00 5265.50
1935 0.00 a 0.00 44.00 206.50 459.00 721.00 1199.00 991.00 683.50 302.50 1.00 0.00 4607.50
1936 0.00 0.00 5.00 91.00 742.50 779.00 1252.50 1068.00 770.00 215.50 10.50 4.50 4938.50
1937 0.00 0.00 1.00 149.00 634.00 821.00 1112.00 1146.00 692.00 217.00 15.00 0.00 4787.00
1938 0.00 0.00 82.50 250.00 582.50 816.50 1035.00 1036.50 648.00 444.00 75.00 0.00 4970.00
1939 0.00 0.00 57.50 194.50 777.00 874.50 1081.00 960.00 708.00 269.00 17.50 5.50 4944.50
1940 0.00 0.00 0.00 127.50 483.00 820.00 1075.50 876.00 724.50 376.50 26.00 0.00 4509.00
1941 0.00 0.00 8.00 373.50 702.00 866.50 1050.00 979.50 690.00 323.50 40.50 11.00 5044.50
1942 0.00 0.00 17.00 369.50 485.50 791.00 947.50 918.50 528.00 346.50 41.50 0.00 4445.00
1943 0.00 0.00 40.00 151.00 480.00 918.50 1073.00 998.50 548.00 287.00 1.00 0.00 4497.00
1944 12.50 0.00 0.00 146.00 704.00 914.00 980.00 1034.00 674.00 316.50 114.50 0.00 4895.50
1945 0.00 0.00 158.50 173.50 400.50 671.00 936.50 941.00 595.00 241.50 34.50 0.00 4152.00
1946 0.00 0.00 164.50 307.00 486.50 811.00 1030.50 897.00 601.50 386.50 26.50 8.50 4719.50
1947 0.00 0.00 9.50 101.50 406.50 743.50 1010.00 1182.50 705.50 595.00 38.50 0.00 4792.50
1948 0.00 0.00 31.00 313.00 567.00 847.50 1084.00 1037.00 843.50 332.00 76.00 2.00 5133.00
1949 0.00 a 0.00 17.50 236.00 666.00 988.50 1126.50 1064.50 550.00 410.00 65.50 0.00 5124.50
1950 0.00 0.00 0.00 44.50 521.50 841.50 937.00 834.00 659.00 454.00 23.00 0.00 4314.50
1951 0.00 0.00 7.00 123.00 688.50 746.50 990.50 855.00 510.00 286.00 6.50 11.00 4224.00
1952 0.00 0.00 4.00 308.00 532.50 871.50 1032.50 883.50 666.50 154.48 a 72.50 0.00 4525.48
1953 0.00 0.00 25.50 87.50 579.50 923.50 983.50 1001.00 645.00 484.50 110.00 1.00 4841.00
1954 0.00 4.50 3.00 269.50 400.50 932.50 1025.58 a 909.00 610.50 257.00 61.00 0.00 4473.08
1955 0.00 0.00 16.00 375.00 690.27 a 835.00 1175.42 a 1089.50 688.50 355.98 a 7.00 0.00 5232.67
1956 0.00 0.00 0.00 87.50 522.00 936.21 a 904.00 940.00 546.00 457.50 104.50 0.00 4497.71
1957 0.00 0.00 6.50 291.21 a 528.50 818.00 1086.00 906.50 550.00 242.00 35.50 0.00 4464.21
1958 0.00 7.00 7.50 228.50 579.00 686.50 933.50 944.00 664.50 393.00 84.50 0.00 4528.00
1959 0.00 0.00 15.50 208.00 670.00 870.00 988.50 1032.00 647.00 159.50 7.50 0.00 4598.00
1960 0.00 a 0.00 19.00 255.00 550.50 747.00 981.50 982.50 673.50 330.67 a 26.25 b 2.67 b 4568.59
Period of Record Statistics
MEAN 0.19 0.97 30.51 222.98 560.84 824.68 1007.10 936.15 640.48 319.61 43.26 1.33 4595.63
S.D. 1.54 4.16 42.05 92.78 107.81 99.21 88.38 90.37 90.44 99.18 34.06 2.75 353.38
SKEW 7.94 6.66 2.49 0.19 0.22 0.26 0.48 0.35 0.22 0.32 0.89 2.19 0.06
MAX 12.50 32.50 225.00 473.00 878.00 1117.00 1252.50 1182.50 855.00 595.00 149.50 11.00 5382.00
MIN 0.00 0.00 0.00 44.50 317.00 651.50 848.00 749.00 434.50 90.00 0.00 0.00 3737.52
NO YRS 66 68 68 68 68 66 67 66 66 68 67 67 63