GARFIELD, UTAH

Monthly Total Growing Degree Days

(423097)

Base Temperature = 50 F

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
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 d 0.00
1951 0.50 12.50 6.20 a 123.50 347.50 527.00 909.50 835.00 535.00 138.97 b 5.00 0.00 a 3440.67
1952 0.00 0.00 2.00 137.50 391.12 a 649.00 857.50 919.00 644.00 271.50 4.14 a 1.00 3876.75
1953 0.00 a 1.00 45.50 101.50 177.00 592.50 969.50 981.50 625.00 210.00 61.00 0.00 a 3764.50
1954 0.00 a 0.00 8.00 163.50 435.00 476.50 867.50 697.00 328.50 k 115.98 b 4.50 0.00 2767.98
1955 0.00 0.00 0.50 57.50 318.00 548.50 872.13 a 895.50 540.50 162.50 7.00 27.50 3429.63
1956 0.00 a 0.00 39.50 130.00 383.00 719.00 916.00 814.50 573.00 186.52 a 0.00 0.00 3761.52
1957 0.00 0.50 11.00 61.50 305.00 569.48 a 936.50 926.38 a 513.50 136.50 0.00 0.00 3460.37
1958 0.00 3.00 3.50 66.50 551.28 a 736.50 884.00 912.50 548.00 236.50 37.00 0.50 3979.28
1959 0.00 0.00 7.00 146.79 b 241.00 705.00 917.50 829.00 431.50 129.50 0.00 0.00 3407.29
1960 0.00 0.00 a 47.02 a 135.52 a 300.70 a 707.50 1014.50 808.00 608.50 184.00 20.00 0.00 3825.73
1961 0.00 0.00 9.00 80.00 355.50 814.00 987.50 900.00 349.50 132.55 b 0.00 a 0.00 3628.05
1962 0.00 3.50 6.00 196.00 309.00 612.00 855.50 835.85 d 555.54 b 252.50 6.72 a 0.00 c 3632.61
1963 0.00 a 7.00 16.00 48.89 c 432.34 c 456.00 940.33 d 925.50 565.00 330.00 3.10 a 0.00 b 3724.17
1964 0.00 b 0.00 0.00 63.62 a 326.50 481.00 793.00 f 593.50 h 437.40 e 207.70 a 8.50 17.57 a 1542.29
1965 1.03 a 0.00 9.50 124.00 252.28 b 506.38 a 868.50 739.87 a 324.00 184.40 b 32.68 b 0.00 3042.63
1966 0.00 0.00 a 25.00 110.19 d 491.87 a 661.50 1021.40 b 831.32 a 564.83 a 119.23 e 12.50 f 1.07 b 3826.40
1967 0.00 c 0.00 d 32.19 e 32.50 f 305.98 d 456.11 c 946.57 b 897.21 e 284.50 o 147.50 j 11.50 i 0.00 k 2638.07
1968 0.00 k 0.00 i 17.00 h 49.44 c 289.16 b 590.50 928.97 a 636.53 a 433.00 134.33 a 2.07 a 0.00 3064.00
1969 3.62 a 0.00 23.25 a 108.50 524.70 d 505.80 e 898.43 d 934.13 a 622.76 a 59.00 19.66 a 1.07 b 3700.91
1970 2.07 a 1.50 2.00 33.00 336.87 a 618.10 a 878.16 b 924.50 325.96 d 100.50 9.50 0.00 3232.15
1971 0.00 0.00 14.50 69.50 287.50 553.50 661.00 i 896.50 381.67 c 79.50 f 6.00 i 0.00 h 2203.17
1972 0.00 g 5.80 d 45.00 f 76.20 e 330.50 f 545.50 g 737.50 f 825.08 e 350.00 f 151.00 f 0.00 e 0.00 g 907.08
1973 0.00 e 0.00 e 0.00 f 49.50 g 382.13 e 487.00 h 692.50 g 877.19 d 284.50 h 135.50 f 35.40 e 0.00 h 1294.72
1974 0.00 c 0.00 d 19.50 h 96.67 c 354.29 c 768.60 e 706.00 h 799.69 d 413.50 f 179.69 d 6.35 d 0.00 m 2205.27
1975 0.00 i 0.00 e 8.50 g 13.20 e 149.50 g 379.50 f 969.04 d 628.00 f 509.40 e 137.00 f 4.50 h 0.00 i 1491.64
1976 0.00 c 0.00 g 1.00 j 54.60 e 298.00 h 461.50 g 962.15 d 559.50 g 434.50 f 98.50 h 0.00 h 0.00 f 1016.75
1977 0.00 e 0.00 d 2.30 d 207.60 e 149.00 f 775.38 d 580.00 k 798.80 c 496.00 190.28 b 26.00 9.50 2505.86
1978 0.00 0.00 58.00 69.50 285.50 612.00 958.50 803.50 431.50 216.47 b 6.96 b 0.00 3441.93
1979 0.00 0.00 2.67 b 125.50 373.00 655.00 963.07 a 797.39 d 649.44 c 26.50 r 1.00 0.00 3567.07
1980 3.62 a 0.00 5.00 169.50 241.80 a 441.50 g 435.50 q 512.50 k 408.50 f 114.50 h 12.50 k 5.00 i 419.92
1981 0.00 i 0.00 j 4.43 c 156.92 d 268.27 e 638.00 905.50 948.82 c 426.50 h 92.00 f 16.00 5.50 2943.44
1982 0.00 3.00 7.50 89.00 301.00 581.11 c 836.50 961.50 457.50 84.00 0.00 0.00 3321.11
1983 0.00 0.00 18.50 34.00 254.50 556.55 a 867.00 844.00 529.00 160.00 49.50 0.00 3313.05
1984 0.00 0.00 0.00 46.55 a 381.50 512.50 886.00 814.50 481.00 136.00 9.50 0.00 3267.55
1985 0.00 0.00 7.50 215.00 218.50 n 710.50 950.00 844.00 344.00 104.00 7.00 0.00 3182.00
1986 0.00 17.00 15.50 n 33.50 r 99.00 o 520.00 k 422.00 o 585.00 k 233.00 i 71.50 j 0.00 m 0.00 l 17.00
1987 0.00 j 0.00 a 10.33 a 241.50 210.50 o 154.50 x 830.50 836.50 558.50 265.50 32.50 0.00 i 2775.33
1988 0.00 1.50 19.00 139.50 381.00 788.50 1007.50 868.50 455.00 337.00 30.50 0.00 4028.00
1989 0.00 0.00 61.00 220.00 317.00 615.50 1014.50 791.00 510.50 202.50 0.00 z 0.00 3732.00
1990 0.00 0.00 42.50 217.00 320.50 730.50 967.50 887.50 726.00 222.50 17.00 0.00 4131.00
1991 0.00 0.00 0.00 z 72.50 270.50 640.00 1007.00 915.50 507.50 284.50 3.50 0.00 z 3701.00
1992 0.00 z 1.50 44.00 300.50 558.00 675.50 862.50 898.50 564.00 268.00 0.00 0.00 4172.50
1993 0.00 0.00 39.50 60.00 l 495.00 494.00 697.50 770.50 528.50 157.50 0.50 0.00 z 3183.00
1994 0.00 0.00 35.50 182.50 472.50 790.00 980.50 974.00 637.00 147.00 11.00 0.00 4230.00
1995 0.00 7.50 35.50 99.00 250.50 516.00 907.00 978.00 565.00 146.00 35.00 12.00 3551.50
1996 0.00 0.00 15.50 106.50 336.50 775.50 974.00 902.62 a 398.65 d 239.00 23.50 0.50 3772.27
1997 0.00 0.00 34.50 82.00 459.00 664.00 873.00 941.50 608.50 217.00 7.00 0.00 3886.50
1998 0.00 z 0.00 55.00 122.00 370.00 471.00 956.50 898.00 567.50 83.00 29.00 4.00 3556.00
1999 0.00 3.00 67.54 c 57.00 293.00 631.50 961.00 904.00 505.50 241.00 60.50 0.00 3724.04
2000 0.52 a 1.00 10.00 222.50 471.50 777.00 1054.50 984.00 581.25 b 187.00 0.00 0.00 b 4289.27
2001 0.00 z 0.00 44.95 a 156.72 a 545.00 737.50 999.00 992.50 692.07 a 290.50 32.00 0.00 4490.24
2002 0.00 0.00 23.50 178.50 419.00 761.00 1097.50 909.00 559.50 127.00 0.00 z 0.00 a 4075.00
2003 2.00 3.50 55.00 144.00 449.50 724.00 1132.50 993.00 0.00 z 334.00 0.00 z 0.00 3837.50
2004 0.00 0.00 119.50 149.50 401.50 693.50 980.50 818.50 502.00 201.50 6.00 0.00 3872.50
2005 0.00 0.00 0.00 z 92.50 348.50 564.00 1046.00 918.50 508.00 172.00 29.50 0.00 3679.00
2006 0.00 4.50 3.50 188.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 196.50
Period of Record Statistics
MEAN 0.28 1.46 24.04 121.80 361.70 632.18 938.65 872.72 521.14 188.56 15.47 1.82 3669.11
S.D. 0.83 3.26 24.11 62.79 91.22 104.41 76.62 76.66 94.04 68.93 16.54 5.29 311.02
SKEW 3.20 3.10 1.57 0.57 0.47 -0.04 -0.17 -0.66 -0.28 0.39 1.14 3.53 0.10
MAX 3.62 17.00 119.50 300.50 558.00 814.00 1132.50 993.00 726.00 337.00 61.00 27.50 4289.27
MIN 0.00 0.00 0.00 13.20 177.00 456.00 697.50 636.53 324.00 59.00 0.00 0.00 3042.63
NO YRS 48 53 47 52 48 48 47 50 45 45 45 44 28