GARRISON, UTAH

Monthly Total Growing Degree Days

(423138)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 199007
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
1903 20.50 u 0.00 126.58 a 246.00 439.50 806.38 a 940.33 a 1016.80 a 601.61 b 343.07 a 130.34 a 3.50 4654.11
1904 0.00 b 127.28 b 121.93 a 267.12 d 517.00 705.50 966.68 a 994.30 d 684.31 a 256.27 a 71.50 16.50 4728.38
1905 34.50 25.00 144.50 323.00 387.50 b 761.50 1003.88 a 995.62 a 667.50 223.50 23.50 0.00 a 4590.00
1906 0.00 z 26.44 a 58.00 251.50 505.82 a 655.50 1013.38 b 917.27 c 635.69 a 301.98 b 115.18 b 45.97 b 4526.72
1907 0.00 89.19 a 137.50 374.50 450.03 b 605.19 d 1006.47 a 895.79 b 611.79 b 201.00 o 48.00 35.43 c 4253.89
1908 2.14 b 27.39 b 118.83 a 352.76 a 330.48 c 448.00 g 284.00 v 699.00 i 681.11 c 119.35 a 6.00 v 2.50 f 1632.06
1909 62.00 f 16.00 g 85.80 c 191.00 g 255.50 j 804.31 a 993.15 d 988.00 594.44 c 381.30 a 134.44 c 0.00 z 3981.45
1910 1.15 d 19.25 d 195.00 j 405.60 e 375.00 m 659.50 f 450.50 r 968.75 a 744.00 339.50 166.03 a 0.00 z 2644.28
1911 0.00 z 0.00 o 46.50 j 117.00 q 474.82 a 756.11 c 0.00 z 952.50 0.00 z 0.00 z 0.00 z 36.00 g 2183.43
1912 14.97 b 12.95 a 22.06 e 29.50 f 0.00 z 173.50 t 351.00 r 495.50 m 197.00 r 93.00 o 51.50 p 0.00 p 49.97
1913 0.00 q 0.00 z 39.50 n 201.50 k 440.50 g 646.61 b 745.00 g 659.50 i 416.00 h 182.00 f 51.50 n 0.00 s 646.61
1914 5.50 w 0.00 z 0.00 z 0.00 z 0.00 z 466.50 l 608.00 k 732.00 g 301.00 p 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 123.50 l 3.50 n 0.00
1916 0.00 t 7.00 p 72.00 q 212.00 l 306.00 j 702.78 c 397.50 r 887.52 d 680.69 a 196.00 g 81.21 a 22.50 j 2352.19
1917 0.00 g 31.50 f 5.00 p 149.00 m 115.00 s 772.22 c 395.00 t 217.50 x 0.00 z 0.00 z 0.00 z 0.00 z 772.22
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1949 0.00 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
1950 0.00 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
1951 0.00 z 0.00 z 0.00 z 0.00 z 390.50 i 443.00 j 1102.50 624.50 l 106.50 y 0.00 z 10.00 m 14.50 1117.00
1952 2.50 4.00 31.00 327.50 593.50 801.50 1033.00 1048.50 751.00 565.50 70.00 0.00 5228.00
1953 31.00 17.00 182.50 313.00 347.50 751.50 1092.00 229.00 w 156.50 u 168.50 0.00 z 0.00 2903.00
1954 0.00 z 0.00 z 9.50 m 0.50 z 0.00 z 755.36 b 1145.89 c 1002.13 e 733.00 404.50 68.00 f 11.50 4052.38
1955 0.00 0.00 98.50 258.00 385.00 i 807.50 1070.00 1065.00 719.00 432.00 94.50 0.00 z 4544.50
1956 0.00 z 15.50 g 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 65.00 z 358.50 51.50 13.50 423.50
1957 4.50 79.00 117.80 a 212.50 429.50 876.43 b 1073.00 1085.00 699.50 289.00 5.00 20.67 a 4891.90
1958 8.00 96.00 52.00 173.00 680.00 821.50 1040.00 1110.00 733.00 423.50 122.00 45.50 5304.50
1959 30.00 8.00 100.00 357.50 450.53 a 889.00 1157.00 1025.50 625.50 382.00 70.50 0.50 5096.03
1960 2.50 0.00 161.00 312.00 561.00 912.50 1173.00 1044.00 830.00 370.50 83.00 13.00 5462.50
1961 4.50 35.00 101.00 229.14 a 530.62 a 923.50 1143.00 1049.00 581.50 312.00 22.00 16.50 4947.75
1962 14.00 32.00 47.00 408.50 499.50 796.00 1030.00 1007.00 770.50 416.00 171.00 9.50 5201.00
1963 10.50 110.50 78.57 b 173.50 677.50 659.50 1113.50 1062.50 818.00 534.00 122.07 a 2.00 5362.14
1964 0.00 1.50 61.00 209.50 485.00 714.50 1149.00 1012.00 658.00 325.00 i 78.00 71.19 d 4439.69
1965 22.50 51.00 47.50 264.00 410.00 717.00 1047.00 960.50 551.50 431.50 190.00 19.00 4711.50
1966 4.00 1.50 174.50 314.00 715.50 876.00 1172.50 1070.00 772.00 366.00 151.50 16.03 b 5633.53
1967 9.00 43.00 195.50 110.00 468.21 b 635.40 e 1107.73 a 1066.50 666.50 374.00 143.00 0.00 4818.84
1968 0.00 f 66.00 116.00 163.00 510.00 804.50 1065.50 808.00 580.00 323.00 72.00 14.50 4522.50
1969 52.00 5.00 79.50 293.00 698.00 690.50 1082.23 c 1104.00 788.00 184.50 50.50 25.00 5052.23
1970 62.00 56.00 53.00 137.50 540.50 745.50 1040.29 e 1026.58 e 564.00 242.00 97.00 1.50 4565.87
1971 34.00 22.00 134.00 227.00 424.91 b 780.00 1019.50 1001.50 552.22 c 275.50 54.00 11.00 4535.64
1972 34.00 92.50 261.50 274.00 551.00 844.00 452.00 r 914.00 615.00 a 333.00 22.50 6.00 3947.50
1973 1.50 13.50 19.50 195.00 579.50 787.50 989.50 994.00 595.50 339.97 a 150.00 21.00 4686.47
1974 29.00 19.50 199.00 247.50 646.35 a 910.00 1040.64 b 640.50 j 713.50 309.50 69.50 2.00 4186.49
1975 16.00 24.00 76.00 100.50 391.12 a 699.83 a 1012.84 b 912.36 b 512.00 f 348.00 76.00 41.00 3697.65
1976 1.00 64.00 71.30 a 232.50 641.04 c 545.00 i 1096.76 b 464.00 o 683.50 329.50 103.50 1.03 a 3224.13
1977 0.00 30.00 54.50 379.50 297.00 f 670.00 i 1099.35 d 708.00 i 786.50 443.50 159.50 64.00 3016.85
1978 5.50 42.50 214.86 b 234.50 448.00 835.18 b 1103.82 c 626.50 l 621.00 422.00 60.50 0.00 d 3987.86
1979 1.00 16.50 69.00 295.56 c 547.67 a 810.52 a 871.00 f 556.50 k 805.50 471.50 31.50 44.29 c 3093.02
1980 34.50 60.00 52.00 296.50 363.50 f 754.50 1080.50 462.50 o 699.50 317.20 c 199.80 e 48.50 3543.00
1981 2.00 76.50 84.50 403.50 504.02 b 901.67 c 1166.93 c 1092.00 806.50 278.00 184.00 100.46 d 5600.08
1982 31.00 89.00 120.00 273.50 515.00 734.00 1052.00 1083.00 627.00 248.00 35.00 15.50 4823.00
1983 18.00 51.00 137.50 152.00 452.50 765.00 1015.50 1018.50 761.50 416.00 0.00 z 0.00 z 4787.50
1984 0.00 3.00 47.00 207.50 610.50 694.50 1060.00 978.00 726.50 241.50 74.50 k 0.00 j 4568.50
1985 0.00 6.22 a 103.00 413.50 174.50 w 934.50 1106.00 1042.00 586.50 345.00 72.00 2.00 4610.72
1986 47.00 120.50 238.50 284.00 329.00 m 946.00 1007.50 1093.00 543.50 291.00 124.50 4.50 4700.00
1987 7.00 29.00 84.50 401.00 577.50 863.50 958.50 975.00 686.00 446.50 64.00 53.00 5145.50
1988 0.00 37.00 132.00 329.00 274.00 o 902.50 1146.50 635.00 j 664.00 548.00 134.50 4.00 3897.50
1989 0.00 51.50 0.00 z 0.00 z 0.00 z 0.00 z 1155.00 993.00 702.00 392.50 114.00 13.00 3421.00
1990 36.50 6.50 157.50 382.50 518.50 837.50 1111.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3050.50
Period of Record Statistics
MEAN 14.47 39.73 108.36 274.54 516.48 786.54 1069.38 1006.82 679.95 348.59 95.68 20.17 5019.24
S.D. 16.80 35.26 58.06 84.50 96.74 87.34 62.21 67.57 80.06 95.39 50.55 22.96 342.08
SKEW 1.06 0.86 0.70 -0.11 0.27 -0.02 -0.05 -0.74 0.08 0.03 0.27 1.57 0.27
MAX 62.00 127.28 261.50 413.50 715.50 946.00 1173.00 1110.00 830.00 565.50 199.80 100.46 5633.53
MIN 0.00 0.00 19.50 100.50 330.48 605.19 940.33 808.00 543.50 119.35 5.00 0.00 4535.64
NO YRS 42 45 44 43 37 45 43 38 44 44 42 41 20