HIAWATHA, UTAH

Monthly Total Growing Degree Days

(423896)

Base Temperature = 40 F

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 199207
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
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 376.00 j 375.50 50.00 3.50 429.00
1922 0.00 0.00 a 11.50 73.00 336.00 743.00 895.00 785.50 647.00 254.00 1.50 0.00 3746.50
1923 0.00 0.00 c 7.50 61.00 352.50 553.50 892.50 700.50 451.55 a 78.50 0.50 0.00 3098.05
1924 0.00 e 0.00 0.00 c 121.00 409.64 c 779.40 e 892.50 858.00 458.00 129.50 12.00 2.00 3662.04
1925 0.00 0.00 31.55 c 159.00 506.00 545.50 895.00 711.93 b 418.89 c 127.50 0.00 z 0.00 z 3395.37
1926 0.00 0.00 26.00 195.50 379.50 722.50 828.50 806.00 506.50 302.50 19.00 0.00 3786.00
1927 0.00 0.00 5.00 145.50 339.50 619.82 b 809.10 a 683.00 449.48 a 256.78 a 23.04 b 0.00 3331.22
1928 0.00 b 0.00 38.50 129.64 b 424.18 a 578.50 876.86 c 783.00 622.50 237.00 0.00 d 0.00 a 3690.18
1929 0.00 b 0.00 b 2.00 g 63.50 263.00 f 606.11 c 853.03 b 850.50 455.36 b 271.50 46.07 b 1.50 3147.57
1930 0.00 a 0.00 b 5.50 176.00 f 278.45 c 666.11 c 887.50 782.00 495.00 150.00 69.23 d 0.00 b 3333.79
1931 2.14 b 0.00 b 24.44 e 159.23 d 318.86 c 747.78 c 1003.88 a 867.47 b 586.55 a 264.07 d 63.62 a 2.50 4040.54
1932 0.00 2.79 c 13.50 155.17 a 378.09 c 611.79 b 858.38 b 805.48 a 614.00 217.00 10.71 b 0.00 a 3666.91
1933 0.00 0.00 a 16.57 b 74.42 d 233.50 783.00 938.78 a 846.00 664.50 397.00 50.89 b 0.00 b 4004.67
1934 0.00 1.50 132.00 227.00 f 616.26 b 621.00 1011.52 d 910.88 a 573.50 344.21 b 85.00 0.00 a 4295.87
1935 0.00 c 5.38 b 7.23 a 109.82 b 188.50 f 755.50 928.45 a 840.00 645.54 b 263.50 0.54 b 0.00 3555.96
1936 0.00 a 0.00 14.00 g 264.50 484.50 498.50 n 875.48 b 833.50 547.50 241.00 23.57 b 0.00 b 3270.05
1937 0.00 j 0.00 b 0.00 102.00 493.79 c 581.50 861.59 b 526.50 l 583.27 d 306.50 23.40 e 0.00 2952.04
1938 0.00 0.00 2.07 a 189.31 a 259.00 f 664.00 839.00 847.16 b 620.89 b 236.24 b 0.00 b 4.77 e 3403.44
1939 0.00 0.00 b 41.91 d 197.50 460.72 b 624.50 966.17 a 917.08 a 568.33 c 232.50 b 80.36 b 8.78 a 4097.86
1940 0.00 b 0.58 d 82.00 196.50 608.00 859.00 391.50 s 949.00 509.50 273.00 1.50 0.00 3479.08
1941 0.00 0.00 16.50 27.50 r 353.00 514.50 836.50 788.00 384.00 127.00 14.00 0.00 3033.50
1942 0.00 0.00 0.00 e 191.50 325.50 670.50 916.00 869.60 b 597.50 300.50 20.50 4.65 a 3896.25
1943 4.00 9.33 a 51.67 a 344.50 370.50 577.50 903.50 813.50 673.50 291.00 15.50 0.00 4054.50
1944 0.00 0.00 3.50 52.50 364.50 508.50 874.50 882.50 662.00 347.50 19.82 b 0.00 3715.32
1945 1.00 0.50 8.50 111.50 439.00 511.03 a 901.00 815.50 522.93 a 293.50 23.28 a 0.00 3627.74
1946 0.00 0.50 31.50 274.00 282.00 730.86 a 977.50 883.00 631.00 107.00 0.00 a 0.00 3917.36
1947 0.00 2.00 71.30 a 137.00 506.00 498.00 874.00 773.50 690.00 286.00 2.68 b 0.00 3840.48
1948 0.00 0.00 0.00 163.00 447.00 650.00 881.50 855.00 699.00 304.50 20.50 0.00 4020.50
1949 0.00 0.00 12.00 264.00 373.00 597.00 854.50 864.00 671.00 224.00 138.00 1.50 3999.00
1950 0.00 0.00 9.00 210.50 341.50 616.50 769.50 826.50 559.00 441.00 30.50 7.00 3811.00
1951 0.00 1.00 1.50 145.80 e 407.65 a 580.00 974.20 d 797.50 602.07 a 182.00 2.50 0.00 a 3694.22
1952 0.00 a 0.00 0.00 139.00 435.50 646.03 a 884.00 837.00 684.00 435.50 25.00 0.00 4086.03
1953 0.00 0.00 53.00 131.90 a 249.00 730.00 966.00 755.88 a 682.50 297.00 25.00 0.00 3890.28
1954 0.00 22.00 12.50 278.28 a 529.58 a 677.00 970.50 817.00 568.50 333.50 69.00 0.00 4277.86
1955 0.00 0.00 1.00 106.50 390.00 592.50 909.00 848.00 694.00 316.50 8.00 0.00 3865.50
1956 0.00 0.00 58.79 b 139.00 498.50 779.50 889.50 795.00 713.50 308.50 21.50 0.00 4203.79
1957 0.00 0.00 15.50 84.00 250.58 a 653.50 865.50 782.00 559.50 191.17 a 0.00 a 0.00 a 3401.75
1958 0.00 26.50 0.50 j 103.50 514.50 795.00 917.00 959.40 b 608.57 b 305.00 43.50 25.50 4298.47
1959 0.00 0.00 3.00 217.00 369.00 822.00 951.38 b 839.50 488.50 255.50 25.86 a 4.00 3975.74
1960 0.00 a 0.00 68.50 229.50 434.00 784.50 1003.50 907.86 c 608.00 235.00 30.00 0.00 b 4300.86
1961 0.00 0.00 23.50 114.50 441.50 820.00 939.50 825.50 390.50 226.50 0.00 0.00 3781.50
1962 0.00 0.00 14.00 245.50 333.50 668.50 873.00 897.97 a 604.50 348.00 100.00 0.00 4084.97
1963 0.00 17.00 27.50 93.50 507.88 a 618.50 541.50 n 807.55 a 651.00 408.50 25.71 b 0.00 3157.15
1964 0.00 a 0.00 12.73 c 71.00 f 369.70 d 549.60 e 498.50 p 803.79 c 564.83 a 408.37 e 20.77 d 0.00 c 2729.78
1965 3.00 g 0.00 c 6.50 133.27 d 267.38 c 501.11 c 732.24 b 727.95 c 360.56 c 387.50 d 52.78 c 0.00 f 3169.28
1966 0.00 c 0.00 f 72.33 d 150.56 c 466.15 d 649.44 c 392.00 r 880.73 c 574.62 d 187.50 f 36.00 e 0.00 e 2829.83
1967 0.00 d 0.00 d 41.91 d 66.60 e 349.27 a 461.50 680.00 i 891.50 556.00 345.00 56.25 b 0.00 c 2768.02
1968 0.00 0.00 a 28.50 51.92 d 338.33 b 697.50 b 881.20 d 627.00 556.03 a 232.50 0.00 0.00 3412.99
1969 0.00 0.00 6.00 175.00 550.50 548.65 d 682.00 i 912.84 c 585.52 a 74.00 12.41 a 0.00 2864.92
1970 0.50 3.23 b 4.43 c 58.00 434.50 636.50 933.50 930.00 496.00 160.00 0.50 0.00 3657.16
1971 10.50 7.00 57.00 126.00 293.90 e 708.50 978.05 a 905.50 434.00 0.00 z 0.00 0.00 3520.45
1972 0.00 0.00 92.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 91.50 f 0.00 0.00 z 92.50
1973 0.00 0.00 0.00 z 0.00 z 198.50 h 0.00 z 324.00 p 770.50 0.00 z 0.00 z 0.00 z 0.00 z 770.50
1974 0.00 z 0.00 z 44.43 a 92.07 a 490.50 0.00 z 558.00 k 852.50 e 571.55 a 284.17 a 2.14 b 0.00 b 2337.36
1975 0.00 0.00 3.00 31.00 264.00 515.50 715.50 f 809.10 a 574.66 a 224.20 c 48.21 b 0.00 2469.67
1976 0.00 0.00 11.50 107.14 b 422.50 461.00 f 588.00 l 797.70 c 564.64 b 234.80 d 92.14 b 0.00 a 2230.42
1977 0.00 d 12.38 b 5.88 b 245.00 c 262.93 d 862.24 a 604.00 j 923.69 d 594.44 c 239.50 h 33.89 c 2.30 d 2942.75
1978 0.00 l 0.00 e 72.13 e 129.00 e 293.95 c 745.80 e 732.00 h 858.46 e 527.88 d 359.48 e 28.00 h 0.00 h 2986.71
1979 0.00 f 0.00 g 0.00 j 0.00 z 0.00 z 526.00 g 0.00 z 750.95 b 683.40 e 394.39 d 0.00 0.00 b 1828.74
1980 0.00 0.00 0.00 141.50 211.00 609.64 b 906.20 c 764.50 512.59 a 220.10 a 51.00 6.00 3422.53
1981 0.00 0.50 0.50 206.00 245.00 734.50 861.00 767.50 553.00 95.50 21.72 a 0.00 3485.22
1982 0.00 0.00 2.07 a 82.78 c 276.50 481.00 796.50 756.92 a 446.00 66.50 0.00 0.00 2908.26
1983 0.00 0.00 5.00 37.50 234.50 521.50 712.50 761.50 562.50 201.50 33.00 0.00 3069.50
1984 0.00 0.00 0.00 47.50 426.00 512.00 847.50 744.50 506.00 118.00 0.50 0.00 3202.00
1985 0.00 0.00 5.00 180.50 366.00 368.50 n 846.30 a 819.00 367.00 173.00 13.00 0.00 2769.80
1986 0.00 25.50 117.50 111.00 344.00 725.50 773.50 827.50 371.50 115.00 5.00 0.00 3416.00
1987 0.00 0.00 1.00 224.50 331.50 665.50 761.00 728.50 554.50 303.00 17.50 0.00 3587.00
1988 0.00 0.00 12.00 127.00 353.50 726.50 911.50 787.00 474.00 405.50 24.50 0.00 3821.50
1989 0.00 1.50 63.50 247.50 372.50 565.00 930.50 707.50 367.50 k 221.00 37.50 0.00 3146.50
1990 0.00 0.00 48.50 190.00 326.00 698.79 a 847.00 787.00 616.00 193.50 17.00 0.00 3723.79
1991 0.00 0.00 0.00 74.50 287.00 589.50 853.00 759.50 515.00 345.00 16.00 0.00 3439.50
1992 0.00 0.00 8.00 258.50 150.50 s 601.00 767.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1635.00
Period of Record Statistics
MEAN 0.27 2.05 25.00 147.93 380.62 647.04 883.93 818.70 559.48 258.86 26.67 1.12 3731.29
S.D. 1.40 5.71 30.14 70.08 94.39 100.24 66.87 66.71 89.45 94.43 28.26 3.56 328.15
SKEW 6.39 3.22 1.57 0.49 0.39 0.21 -0.35 -0.20 -0.41 -0.15 1.56 5.28 -0.51
MAX 10.50 26.50 132.00 344.50 616.26 862.24 1011.52 959.40 713.50 441.00 138.00 25.50 4300.86
MIN 0.00 0.00 0.00 31.00 211.00 461.50 712.50 627.00 360.56 66.50 0.00 0.00 2908.26
NO YRS 66 68 66 64 64 64 57 68 67 66 68 66 42