ANGWIN PAC UNION COL, CALIFORNIA

Monthly Total Growing Degree Days

(040212)

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 153.50 374.00 318.62 a 748.50 545.00 173.50 s 476.00 116.00 11.00 2742.62
1953 38.50 38.50 57.50 142.00 179.00 352.00 770.50 521.00 563.00 348.50 82.50 56.00 3149.00
1954 3.00 135.50 23.50 223.50 328.50 416.50 666.00 444.50 397.50 240.50 79.66 a 9.50 2968.16
1955 0.00 0.00 52.50 26.00 328.00 408.50 544.50 677.00 530.00 317.50 113.50 0.00 2997.50
1956 0.00 2.00 32.50 164.00 282.00 475.50 593.50 529.00 505.00 250.00 184.50 67.00 3085.00
1957 3.00 39.00 30.48 a 167.00 189.00 582.00 620.00 549.50 506.00 171.00 44.00 29.50 2930.48
1958 13.50 25.00 1.00 177.00 351.50 407.50 615.50 760.00 613.00 453.50 152.50 155.00 3725.00
1959 6.00 25.93 a 145.00 247.50 251.00 554.50 739.50 615.35 a 440.00 454.00 240.56 c 58.50 3777.83
1960 0.00 9.00 101.00 133.50 154.50 f 606.50 735.00 652.07 b 550.00 292.50 43.50 19.12 a 3142.19
1961 24.50 27.50 21.00 187.50 155.00 594.50 750.50 695.95 a 478.50 358.00 98.50 8.00 3399.45
1962 112.50 20.00 21.50 251.00 210.50 477.00 632.00 585.50 464.00 299.00 143.28 a 67.00 3283.28
1963 18.00 104.00 4.00 22.00 222.50 418.50 556.50 634.31 e 590.00 294.50 73.00 29.00 2966.31
1964 1.50 74.50 84.00 133.50 220.50 413.79 a 635.00 636.50 449.48 a 407.00 27.50 21.00 3104.28
1965 45.00 32.50 37.00 137.50 297.50 314.00 573.50 618.00 361.50 451.00 55.50 2.00 2925.00
1966 5.00 1.50 71.00 276.50 325.50 517.50 532.50 665.50 477.50 368.50 101.50 4.28 b 3346.78
1967 33.07 a 68.00 15.50 0.00 334.00 372.50 700.00 825.00 575.00 408.00 190.00 76.00 3597.07
1968 38.48 b 63.00 101.50 200.50 253.00 569.00 663.00 446.00 447.00 209.00 27.50 0.00 3017.98
1969 3.50 0.00 84.50 102.00 331.00 353.00 673.22 a 723.00 557.00 245.50 180.00 17.50 3270.22
1970 11.50 46.50 124.00 103.00 408.50 480.50 675.00 590.50 557.50 224.00 52.00 0.00 3273.00
1971 43.50 55.50 19.50 57.50 156.00 397.50 655.50 653.50 320.00 g 265.50 48.89 c 0.00 2352.89
1972 7.00 14.00 137.00 86.50 326.00 486.00 635.00 645.32 a 393.00 211.50 28.00 11.50 2980.82
1973 1.50 8.50 9.00 227.00 446.50 593.00 670.50 585.00 447.50 270.50 21.00 0.50 3280.50
1974 6.50 4.50 44.00 95.00 289.00 504.00 630.50 529.50 f 638.50 415.50 57.50 5.00 2690.00
1975 74.00 1.00 15.50 57.50 373.50 486.00 583.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1591.00
1976 54.50 13.00 58.50 116.50 415.50 544.50 685.50 550.50 496.50 414.00 254.00 0.00 z 3603.00
1977 17.00 110.00 47.50 0.00 z 136.00 574.00 673.50 632.00 345.60 e 346.50 119.50 23.00 3024.60
1978 3.00 35.50 99.50 90.50 389.00 473.50 697.50 691.50 515.00 475.50 0.00 z 0.50 3471.00
1979 0.00 2.00 62.00 92.00 374.50 547.50 691.00 578.00 609.50 190.00 p 29.50 43.00 3029.00
1980 18.50 9.00 18.00 129.00 211.00 300.50 644.00 523.50 445.50 409.50 113.00 26.50 j 2821.50
1981 31.00 a 37.50 39.00 202.50 372.50 704.00 708.00 670.50 516.00 231.50 99.00 2.50 3614.00
1982 1.00 37.50 4.00 124.00 351.33 a 348.50 589.00 623.50 494.00 250.00 35.50 0.00 2858.33
1983 36.00 4.00 13.00 29.00 317.50 465.50 608.00 648.00 572.00 402.00 36.00 3.50 3134.50
1984 80.50 13.50 108.00 105.00 451.50 506.00 743.00 643.00 642.00 184.50 8.00 2.00 3487.00
1985 6.50 107.00 23.50 252.00 254.50 570.50 731.50 524.50 314.50 0.00 z 81.50 31.55 c 2897.55
1986 20.00 58.50 152.00 128.50 330.00 478.97 a 582.00 630.00 0.00 z 274.50 118.00 5.00 2777.47
1987 0.00 21.00 59.00 286.50 420.00 515.00 462.93 a 586.00 0.00 z 0.00 z 57.00 g 0.00 z 2350.43
1988 0.00 z 0.00 z 151.00 159.50 266.00 428.50 758.50 610.50 568.50 415.50 55.00 88.00 3501.00
1989 47.00 16.50 49.00 264.50 283.00 457.50 611.00 524.50 431.00 284.50 168.89 c 51.00 3188.39
1990 15.50 39.00 84.50 224.00 265.00 448.50 640.50 603.00 501.50 428.00 125.00 18.50 3393.00
1991 33.50 111.00 20.00 92.50 214.00 392.00 621.50 491.50 631.00 504.50 156.00 17.50 3285.00
1992 9.00 72.50 57.00 222.50 452.00 418.50 564.00 690.50 573.00 410.50 111.50 1.50 3582.50
1993 15.50 10.50 117.50 120.50 243.00 495.00 577.50 574.00 529.50 374.50 105.00 13.50 3176.00
1994 60.45 a 8.50 137.00 177.00 275.50 476.00 589.50 599.00 521.50 293.50 4.00 1.00 3142.95
1995 11.50 72.50 28.00 123.50 223.00 408.50 600.00 632.50 494.50 389.00 194.50 31.00 3208.50
1996 35.00 84.00 121.50 206.00 308.00 517.50 752.00 727.00 496.50 336.50 94.00 15.00 3693.00
1997 13.50 37.50 157.50 191.00 450.50 472.00 620.00 585.00 575.00 332.00 99.50 11.50 3545.00
1998 0.00 z 0.00 85.50 153.50 101.00 375.00 644.00 753.50 562.00 282.00 6.00 25.00 2987.50
1999 17.00 1.00 2.00 179.00 255.00 433.00 527.00 556.50 558.50 447.00 113.50 74.00 3163.50
2000 4.50 15.02 a 134.50 210.50 345.00 547.50 538.00 618.50 535.50 255.50 46.00 46.00 3296.52
2001 0.00 24.00 160.00 124.00 595.50 554.00 565.50 622.00 498.00 429.50 107.50 5.00 3685.00
2002 4.00 73.50 89.00 153.00 294.00 508.00 615.00 586.50 556.50 325.00 141.00 5.00 3350.50
2003 57.50 13.50 77.00 31.00 333.00 472.00 725.50 585.00 595.00 471.50 22.00 5.00 3388.00
2004 2.50 3.00 308.00 0.00 z 317.50 460.50 573.50 624.50 598.00 263.50 59.00 23.50 3233.50
2005 0.00 z 25.50 140.00 107.00 298.50 391.00 743.50 685.00 438.50 314.00 130.00 36.50 3309.50
2006 15.50 88.00 1.00 119.00 376.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 599.50
Period of Record Statistics
MEAN 21.56 36.60 71.05 146.88 306.50 470.03 642.25 614.76 513.38 339.51 93.99 24.54 3277.55
S.D. 24.32 35.20 59.02 69.34 92.92 83.78 71.57 75.21 76.13 88.24 60.15 30.17 251.05
SKEW 1.61 1.01 1.31 0.00 0.30 0.16 -0.04 0.17 -0.54 0.01 0.62 2.07 0.32
MAX 112.50 135.50 308.00 286.50 595.50 704.00 770.50 825.00 642.00 504.50 254.00 155.00 3777.83
MIN 0.00 0.00 1.00 0.00 101.00 300.50 462.93 444.50 314.50 171.00 4.00 0.00 2858.33
NO YRS 51 53 54 53 54 54 54 52 49 50 51 50 37