FERRON, UTAH

Monthly Total Growing Degree Days

(422798)

Base Temperature = 40 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
1897 0.00 z 0.00 z 0.00 z 80.00 s 448.50 818.00 986.00 1044.00 677.00 316.50 72.50 2.00 4364.50
1898 0.00 0.50 0.00 326.50 441.00 851.50 1175.00 1161.00 869.50 519.50 243.50 45.50 j 5588.00
1899 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
1900 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
1901 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
1902 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
1903 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
1904 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
1905 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
1906 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
1907 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
1908 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
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 z 0.00 z 0.00
1912 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
1913 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
1914 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
1915 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
1916 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
1917 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
1918 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
1919 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
1920 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
1921 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
1922 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
1923 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
1924 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
1925 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
1926 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
1927 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
1928 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
1929 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
1930 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
1931 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
1932 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
1933 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
1934 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
1935 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
1936 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
1937 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
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 z 0.00
1939 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
1940 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
1941 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
1942 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
1943 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
1944 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
1945 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
1946 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
1947 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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 956.50 881.00 730.50 312.00 13.00 0.00 2893.00
1949 0.00 0.00 28.00 308.50 457.00 661.00 958.50 950.00 721.00 254.20 a 108.50 0.50 4447.20
1950 0.00 19.50 32.00 261.00 430.50 788.00 912.00 918.50 635.50 475.50 63.50 0.00 4536.00
1951 0.00 z 0.00 z 0.00 z 218.50 g 500.00 670.00 1047.50 882.98 a 678.50 277.50 15.54 b 0.00 4072.02
1952 0.00 z 0.00 4.00 249.00 558.57 d 566.50 g 950.00 933.50 731.50 507.00 55.50 0.00 a 3989.07
1953 0.00 0.00 85.00 213.00 334.80 a 795.00 1072.00 868.50 776.50 341.50 65.50 0.00 4551.80
1954 4.00 0.00 z 60.00 367.76 a 630.00 765.50 1066.00 921.50 696.00 385.50 79.80 e 0.00 4976.06
1955 0.00 0.00 29.50 171.50 470.50 694.00 996.00 967.50 744.50 376.00 24.00 1.00 4474.50
1956 5.00 1.50 96.00 233.00 557.00 857.00 1026.50 824.00 767.50 365.50 13.27 d 0.00 4746.27
1957 0.00 1.00 58.00 168.50 377.00 755.50 959.00 890.00 614.50 274.00 4.50 2.00 4104.00
1958 0.00 33.50 15.50 172.50 628.50 856.50 966.50 1020.50 668.00 388.00 67.00 31.00 4847.50
1959 0.50 0.00 a 35.00 261.50 478.50 873.50 1063.00 887.24 b 606.50 293.50 41.00 0.00 4540.24
1960 0.00 0.00 114.50 262.00 523.50 855.00 c 1102.57 a 979.00 730.00 305.50 42.32 b 0.00 4914.39
1961 0.00 3.23 b 37.50 210.00 541.00 916.00 1046.00 929.50 462.00 283.00 2.68 b 0.00 4430.91
1962 10.00 6.74 a 21.50 329.00 458.05 b 770.50 971.69 b 911.50 687.50 376.50 98.89 c 0.00 4641.87
1963 0.00 35.00 53.73 a 177.50 653.00 736.00 1009.05 a 917.50 720.54 b 496.00 48.00 0.00 4846.32
1964 0.00 0.00 b 17.50 165.00 b 466.00 702.00 1074.00 907.27 a 624.50 443.62 b 22.50 b 6.50 4428.89
1965 6.50 3.50 22.50 195.52 a 413.50 637.50 961.52 a 882.50 473.50 417.50 106.80 e 0.00 b 4120.83
1966 0.00 0.00 105.50 258.50 636.50 766.03 a 1020.02 e 985.50 679.44 c 301.00 56.00 f 2.50 4755.00
1967 0.00 0.00 104.00 135.00 a 433.50 588.00 1034.50 992.00 a 657.00 349.00 83.28 a 0.00 a 4376.28
1968 0.00 5.18 a 66.65 a 108.00 430.79 b 789.50 973.73 c 731.00 556.55 a 298.50 16.00 0.00 3975.91
1969 0.00 0.00 a 27.38 a 261.50 650.00 648.50 989.00 1003.50 662.59 a 127.21 b 10.00 0.00 g 4379.68
1970 2.50 5.70 a 0.00 z 68.08 d 536.00 728.00 965.98 c 991.48 a 532.76 a 203.10 b 27.22 c 0.00 4060.83
1971 3.00 13.00 62.00 c 202.50 420.50 800.36 b 1038.50 a 989.00 475.18 b 261.95 a 2.68 b 0.00 a 4268.66
1972 0.50 35.73 a 176.59 c 249.00 521.00 632.50 f 814.50 f 889.00 632.31 d 297.60 a 0.50 j 0.00 b 2801.73
1973 0.00 b 0.00 1.00 146.50 504.50 749.50 944.00 929.50 566.38 a 323.36 b 75.56 c 0.00 h 4240.30
1974 0.00 0.00 66.50 f 144.00 608.12 a 721.00 i 973.06 d 908.96 c 652.50 284.00 h 4.82 b 0.00 z 3291.46
1975 0.00 z 0.00 z 22.00 l 84.00 0.00 z 635.50 1003.88 a 837.52 a 653.00 291.92 a 50.00 0.00 3555.82
1976 0.00 7.50 33.50 194.48 a 519.00 673.45 a 1047.50 869.55 a 656.11 c 285.50 89.50 0.00 4376.09
1977 0.00 10.50 16.00 347.00 387.00 934.50 973.50 952.50 685.50 370.00 65.50 14.00 4756.00
1978 0.00 0.00 109.00 230.50 420.57 a 777.50 1004.50 910.50 608.50 454.15 a 60.50 0.00 4575.72
1979 0.00 0.00 17.50 238.00 491.00 731.50 1021.50 924.50 788.00 457.00 6.72 a 0.00 b 4675.72
1980 0.00 1.50 5.00 259.00 370.00 765.00 1018.50 901.50 621.50 329.50 83.79 a 3.00 4358.29
1981 4.00 16.50 37.00 348.50 437.00 832.00 1013.50 965.00 725.50 249.50 86.50 0.00 4715.00
1982 0.00 1.00 34.00 180.50 468.00 707.00 939.50 930.50 630.00 172.50 8.00 0.00 4071.00
1983 0.00 1.50 51.00 125.00 397.50 702.00 900.00 971.00 737.00 346.50 83.50 0.00 4315.00
1984 0.00 0.00 17.50 164.00 591.00 740.50 1017.50 962.50 688.50 204.50 22.00 0.00 4408.00
1985 0.00 0.00 59.00 348.50 582.50 857.50 1052.50 961.50 519.50 294.00 36.50 0.00 4711.50
1986 0.00 71.50 215.00 242.50 530.50 908.50 932.50 985.50 559.00 257.50 37.00 0.00 4739.50
1987 0.00 0.00 36.00 355.50 539.00 877.00 940.69 b 886.50 726.00 441.00 56.00 0.00 4857.69
1988 0.00 2.00 50.50 234.00 515.00 881.50 1079.50 981.50 605.00 505.00 82.50 0.00 4936.50
1989 0.00 14.00 175.00 398.00 561.50 768.50 1113.50 881.50 693.50 338.50 86.50 0.00 5030.50
1990 0.00 18.50 159.00 373.00 499.00 884.00 1057.00 943.50 771.50 318.00 39.50 0.00 5063.00
1991 0.00 12.50 23.50 195.00 495.00 787.00 1016.00 956.50 662.50 453.50 40.50 0.00 4642.00
1992 0.00 7.00 124.00 453.00 641.00 777.00 937.50 998.00 694.00 458.00 8.00 0.00 5097.50
1993 0.00 0.00 124.00 241.50 598.50 728.00 904.50 905.50 680.00 301.00 0.00 0.00 4483.00
1994 0.00 11.50 149.00 284.50 605.50 947.50 1091.50 1034.00 716.00 278.00 15.50 0.00 5133.00
1995 0.00 59.00 107.50 205.00 389.00 686.50 954.50 1029.50 702.00 327.00 94.00 14.50 4568.50
1996 0.50 53.50 107.00 265.00 615.00 887.50 1118.50 1017.50 598.00 323.00 20.00 0.00 5005.50
1997 0.00 0.00 166.50 207.50 639.00 837.00 974.50 913.00 665.50 344.50 47.00 0.00 4794.50
1998 0.00 0.00 136.00 183.50 508.50 681.50 1115.50 1026.00 733.50 299.00 28.00 0.50 4712.00
1999 1.00 3.50 172.50 165.00 486.00 795.00 1053.00 913.00 635.00 398.00 141.00 0.00 4763.00
2000 16.50 10.00 85.00 394.50 676.50 874.00 1081.50 1046.00 687.00 338.93 a 2.50 0.00 5212.43
2001 0.00 0.00 124.50 290.00 667.50 888.50 1062.50 1022.00 813.50 419.50 132.50 0.00 5420.50
2002 0.00 1.50 93.00 385.50 610.50 967.50 1182.50 989.50 674.00 265.50 11.00 0.00 5180.50
2003 3.00 7.00 115.00 282.00 636.50 870.00 1248.50 1064.50 732.00 514.50 16.00 0.00 5489.00
2004 0.00 0.00 288.50 316.00 581.00 840.50 1061.50 986.50 682.00 333.00 33.00 0.00 5122.00
2005 0.00 1.00 91.00 261.00 579.50 718.50 1169.50 924.00 671.00 367.00 72.50 0.00 4855.00
2006 0.00 10.50 43.50 329.00 670.50 961.00 1142.00 944.00 582.50 239.50 48.00 0.00 4970.50
2007 0.00 11.00 202.50 290.50 628.00 938.50 1163.00 1067.00 695.50 293.50 109.00 0.00 a 5398.50
2008 0.00 0.00 61.00 172.50 482.00 828.50 1109.00 1031.50 708.50 347.50 83.00 1.00 4824.50
2009 0.00 14.00 130.00 241.00 654.00 729.00 1138.00 968.50 766.50 227.00 85.50 0.00 4953.50
2010 0.00 0.00 37.00 266.50 396.50 859.00 1069.50 941.00 774.00 378.00 76.00 0.00 4797.50
2011 0.00 0.00 54.00 181.00 388.00 770.50 1003.50 1048.50 771.00 375.10 a 9.50 0.00 4601.10
2012 1.00 6.00 187.50 359.50 648.00 967.00 1078.50 1085.50 777.50 388.00 88.00 0.00 5586.50
2013 0.00 0.00 136.50 21.00 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 136.50
Period of Record Statistics
MEAN 0.92 8.20 81.09 245.88 523.27 795.05 1030.74 953.34 673.42 341.73 53.27 1.25 4730.59
S.D. 2.68 14.74 62.65 82.81 92.24 92.10 74.79 69.54 80.88 85.16 43.14 4.64 360.33
SKEW 4.07 2.64 0.92 0.23 -0.04 -0.01 0.52 0.02 -0.52 0.19 1.43 5.00 0.21
MAX 16.50 71.50 288.50 453.00 676.50 967.50 1248.50 1161.00 869.50 519.50 243.50 31.00 5586.50
MIN 0.00 0.00 0.00 68.08 334.80 588.00 900.00 731.00 462.00 127.21 0.00 0.00 3975.91
NO YRS 63 63 62 64 65 63 66 67 67 66 65 63 54