GEORGETOWN RANGER STN, CALIFORNIA

Monthly Total Growing Degree Days

(043384)

Base Temperature = 50 F

File last updated on Jul 24, 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
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1952 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1953 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1954 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1955 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1956 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1957 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1958 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1959 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1960 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1961 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1962 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 698.53 a 637.50 b 232.00 f 89.00 m 34.50 q 1336.03
1963 0.00 j 39.00 j 3.00 l 17.00 k 158.50 m 414.00 e 620.55 c 703.18 a 628.39 b 255.00 27.00 i 11.00 n 2621.13
1964 0.50 n 11.50 k 35.00 m 88.00 l 124.50 i 411.50 737.50 768.00 528.50 483.00 34.00 i 6.00 j 2928.50
1965 18.50 m 22.50 k 14.50 i 106.00 g 290.37 a 368.79 a 717.65 a 715.50 453.62 a 495.50 65.50 j 10.00 l 3041.43
1966 0.00 m 0.00 j 60.50 h 172.50 k 426.77 a 534.50 669.60 a 829.77 a 553.00 382.00 97.00 g 3.50 n 3395.63
1967 12.00 l 30.00 i 14.50 i 0.00 j 200.50 k 434.50 851.50 945.50 672.00 371.50 200.40 e 17.50 n 3475.40
1968 21.00 l 37.00 l 48.00 j 118.50 h 195.50 i 601.61 b 807.50 576.50 611.50 287.94 e 18.00 n 0.00 k 2885.05
1969 13.50 k 0.00 k 40.50 k 65.00 k 276.00 h 409.50 777.58 a 836.50 622.00 184.21 e 54.50 n 8.00 k 2829.79
1970 2.50 j 29.00 i 40.50 l 34.50 i 384.40 a 526.50 840.00 782.23 a 553.97 a 322.06 d 35.50 l 0.00 k 3409.15
1971 29.50 k 26.50 j 17.50 h 49.50 i 147.25 e 419.00 791.00 814.50 539.46 b 307.70 d 38.00 h 0.00 j 3018.92
1972 0.00 l 7.00 i 118.50 h 53.00 k 378.41 b 565.50 776.50 739.50 455.50 162.50 8.50 4.43 c 3090.84
1973 0.53 b 0.50 0.00 k 118.50 k 329.00 f 600.50 784.00 735.50 527.50 285.41 b 9.50 i 2.00 o 2933.95
1974 0.50 k 1.00 i 21.50 j 47.00 h 286.00 g 588.00 695.20 d 783.27 a 752.50 402.50 30.50 g 0.00 j 3221.47
1975 49.50 i 14.00 i 7.00 k 12.00 h 269.00 g 552.50 691.50 661.50 722.00 219.50 44.00 j 29.45 a 2876.45
1976 60.89 c 6.50 j 33.00 j 37.50 405.07 a 499.50 773.00 498.00 531.00 396.00 242.78 c 33.00 h 3443.74
1977 18.00 f 52.50 l 13.00 k 159.00 h 90.50 650.00 761.00 795.50 490.50 390.00 77.50 f 14.50 l 3177.50
1978 0.00 m 14.00 j 54.00 j 33.50 l 231.50 g 485.50 771.50 728.50 434.00 512.00 66.00 f 0.50 l 2931.50
1979 0.00 j 0.00 i 43.50 k 19.50 n 257.50 j 582.00 746.00 672.00 704.00 317.00 33.33 c 83.81 d 3138.15
1980 10.50 f 0.00 z 0.00 z 136.55 a 232.00 359.00 731.00 690.27 a 553.00 416.00 106.55 a 64.98 e 3289.35
1981 29.89 c 25.41 a 8.50 156.00 296.50 655.50 786.50 780.50 589.50 139.00 71.67 c 2.21 c 3541.18
1982 0.00 17.50 0.00 89.48 a 324.50 357.00 611.00 697.50 b 451.50 188.00 19.00 0.00 a 2755.48
1983 52.04 c 6.00 13.43 a 25.50 352.50 479.50 582.00 742.00 635.50 382.00 27.00 0.00 j 3297.47
1984 46.00 k 16.00 i 73.00 i 83.00 407.00 526.00 889.50 824.50 697.00 154.00 3.50 0.00 l 3584.50
1985 3.50 i 52.50 i 7.00 j 245.50 247.50 676.50 859.50 692.50 374.50 301.50 0.00 z 50.00 g 3397.50
1986 21.00 j 46.00 i 118.00 j 91.50 322.50 602.50 685.50 829.00 360.00 337.00 134.50 19.00 3381.50
1987 3.00 k 15.00 i 23.00 i 311.50 412.00 645.50 621.50 797.00 663.50 508.50 45.00 0.00 4004.50
1988 18.50 l 70.00 i 96.62 a 167.50 262.00 513.50 935.00 847.00 693.50 556.50 50.00 53.73 a 4175.35
1989 14.50 l 12.00 40.00 306.50 291.00 581.50 795.50 692.00 518.00 285.00 146.00 28.00 i 3667.50
1990 8.00 j 19.50 l 98.50 217.00 214.79 c 467.00 778.50 710.50 575.00 447.00 116.00 10.00 m 3624.29
1991 4.00 j 72.00 i 3.00 i 65.17 a 0.00 z 446.00 811.00 715.00 782.50 562.50 128.50 5.50 j 3510.67
1992 11.50 j 32.00 l 38.00 i 228.50 555.50 536.50 707.50 891.00 674.00 443.00 74.50 0.00 k 4110.50
1993 8.00 l 9.50 j 95.14 b 79.50 271.00 483.50 731.50 759.00 708.50 423.00 109.00 2.50 k 3660.14
1994 31.00 m 1.50 j 106.95 a 197.50 301.50 591.00 896.00 877.50 660.00 330.50 11.00 8.00 l 3971.95
1995 4.00 l 81.50 i 12.50 j 79.00 i 183.50 441.00 733.50 820.00 662.00 0.00 z 0.00 z 14.50 r 2840.00
1996 10.50 p 60.50 i 51.00 n 178.00 283.50 605.00 910.50 904.50 587.50 343.00 73.50 2.00 k 3885.50
1997 1.50 k 3.00 j 131.00 j 163.39 b 502.50 529.50 797.00 724.00 627.50 288.30 a 68.00 l 12.00 l 3632.19
1998 0.00 k 0.00 i 55.50 i 108.00 i 81.12 a 405.00 815.00 902.50 602.50 294.00 4.50 k 27.00 l 3100.12
1999 9.50 l 0.00 i 8.50 h 120.50 h 278.00 f 541.00 752.00 717.00 732.50 534.75 a 133.93 b 19.50 j 3411.18
2000 0.00 k 10.50 j 36.00 o 37.50 u 204.50 h 442.50 k 527.00 f 796.59 c 582.12 d 301.39 d 20.00 j 24.00 k 1680.09
2001 19.50 k 8.50 l 110.00 k 70.00 k 478.00 f 374.00 h 403.50 l 799.05 b 421.50 i 253.50 i 24.00 o 2.50 f 799.05
2002 8.50 j 56.50 i 63.00 g 49.00 o 230.50 h 635.50 848.00 764.00 612.00 265.50 62.50 m 0.00 n 3125.00
2003 1.00 j 0.00 i 9.00 m 22.50 i 367.83 e 649.00 0.00 z 734.50 744.50 557.50 4.00 m 5.50 k 3053.33
2004 8.50 l 0.50 j 159.00 j 121.00 k 225.50 j 624.00 846.50 800.00 586.20 e 289.50 26.00 7.00 k 3172.20
2005 35.50 k 10.50 i 59.50 n 33.00 k 145.91 b 341.50 886.50 855.00 447.12 d 258.33 d 76.00 j 5.50 l 2934.36
2006 2.00 q 26.00 i 0.00 m 12.00 o 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 28.67 12.28 57.39 154.42 302.87 520.38 770.55 764.69 593.88 350.72 83.84 28.62 3148.33
S.D. 28.28 9.72 46.33 85.97 115.81 94.51 84.24 85.50 102.97 115.88 65.47 31.65 555.57
SKEW 0.00 0.16 -0.14 0.30 -0.01 -0.22 -0.24 -0.47 -0.34 0.17 0.74 0.63 0.00
MAX 60.89 25.41 106.95 311.50 555.50 676.50 935.00 945.50 782.50 562.50 242.78 83.81 3541.18
MIN 0.00 0.50 0.00 25.50 81.12 341.50 582.00 498.00 360.00 139.00 3.50 0.00 2755.48
NO YRS 5 5 8 18 27 41 40 44 43 41 21 9 2