WOODLAND 1 WNW, CALIFORNIA

Monthly Total Growing Degree Days

(049781)

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 823.05 a 774.00 671.00 441.50 115.00 6.00 2830.55
1949 0.00 32.00 119.00 435.00 527.00 771.50 840.50 746.00 727.00 398.87 a 191.50 6.00 4794.37
1950 38.50 92.50 137.50 419.00 550.50 653.50 903.50 861.00 662.59 a 447.95 a 235.00 60.50 5062.04
1951 0.00 67.50 207.50 329.48 a 540.00 680.50 797.50 801.00 694.50 419.50 158.00 24.00 4719.48
1952 2.00 53.00 113.00 324.50 575.00 531.50 861.50 790.50 767.50 601.00 156.50 14.50 4790.50
1953 80.50 73.00 152.00 285.50 350.00 569.00 865.00 710.50 757.00 459.00 175.34 a 36.50 4513.34
1954 8.00 72.50 92.00 400.00 541.43 b 642.50 855.50 676.00 627.50 454.00 113.50 10.00 4492.93
1955 0.00 33.50 168.50 164.00 534.00 635.50 739.00 794.00 700.00 505.50 161.50 46.00 4481.50
1956 14.50 17.00 175.50 289.50 502.00 694.50 788.00 719.50 672.00 331.50 g 188.00 22.50 4083.00
1957 2.50 119.50 202.50 311.50 424.50 744.00 778.00 671.50 631.00 317.50 84.00 7.00 4293.50
1958 3.50 102.50 30.00 271.00 548.50 639.00 779.00 888.00 714.00 546.00 175.00 48.50 4745.00
1959 42.00 24.50 181.00 386.00 447.00 738.00 844.50 727.00 598.50 539.50 151.50 22.00 4701.50
1960 15.00 34.50 185.00 272.50 435.03 a 814.00 852.00 726.50 651.50 410.50 104.00 17.50 4518.03
1961 9.00 52.00 95.50 272.50 359.00 763.50 913.00 850.50 585.00 418.50 107.50 7.00 4433.00
1962 11.00 28.50 65.50 381.50 421.50 664.50 775.00 730.00 600.00 375.00 160.50 30.50 4243.50
1963 0.00 169.50 82.50 121.00 436.50 656.50 751.00 764.00 674.50 419.00 77.00 0.00 4151.50
1964 0.50 48.00 134.00 254.50 403.00 597.50 783.50 759.00 547.00 476.00 66.50 87.50 4157.00
1965 2.00 23.50 116.00 258.50 488.00 549.50 774.00 777.00 476.00 465.50 150.00 0.00 4080.00
1966 6.00 12.00 166.50 404.50 554.00 705.00 739.00 856.00 669.50 412.00 150.00 14.50 4689.00
1967 13.50 22.50 94.00 42.00 538.50 632.00 916.50 942.50 766.00 473.50 228.50 23.00 4692.50
1968 5.00 132.00 186.00 348.50 486.50 780.50 848.00 736.00 688.50 371.50 88.00 3.50 4674.00
1969 17.00 9.00 133.00 259.00 600.50 652.50 860.50 875.50 717.00 352.00 137.00 22.50 4635.50
1970 76.50 69.00 184.50 200.00 577.00 698.50 861.50 0.00 z 666.50 362.50 156.50 8.00 3860.50
1971 10.50 23.50 121.00 238.50 397.50 640.00 857.50 854.50 679.50 343.00 92.00 0.00 4257.50
1972 0.00 73.50 278.50 286.00 535.50 713.00 860.00 824.00 586.00 362.50 45.00 15.00 4579.00
1973 7.50 55.00 66.50 347.00 626.00 780.50 843.00 758.50 623.50 387.00 76.50 13.50 4584.50
1974 26.50 3.00 134.50 221.50 519.00 723.00 796.00 800.50 701.00 490.00 58.00 2.00 4475.00
1975 0.00 27.50 79.00 146.50 543.00 678.50 763.50 720.00 695.50 347.50 73.00 9.00 4083.00
1976 10.00 64.50 155.00 230.17 a 610.00 700.00 852.00 700.50 672.50 468.00 179.00 0.50 4642.17
1977 1.00 82.50 97.00 402.50 333.00 769.50 815.00 803.00 615.00 453.50 138.62 a 27.50 4538.12
1978 39.50 56.50 249.50 227.59 a 580.50 696.00 832.00 846.62 b 628.50 523.50 72.50 1.50 4754.21
1979 5.00 10.00 156.00 257.50 577.50 727.50 833.00 724.00 693.50 406.00 77.00 24.50 4491.50
1980 36.50 79.50 111.00 308.00 489.50 604.00 874.50 773.00 654.00 488.50 155.50 6.50 4580.50
1981 31.00 91.50 127.00 346.00 601.00 901.00 872.00 835.50 693.50 346.50 181.00 0.00 z 5026.00
1982 0.00 z 73.50 97.50 249.50 590.50 639.50 789.50 786.50 629.50 414.50 51.21 a 8.00 4329.71
1983 12.50 56.50 130.00 167.00 508.50 698.00 754.50 828.50 746.50 490.00 115.00 21.50 4528.50
1984 12.00 23.50 251.50 0.00 z 0.00 z 712.00 939.50 846.00 782.00 0.00 z 49.50 5.50 3621.50
1985 0.00 0.00 z 75.50 423.00 493.50 828.00 0.00 z 737.50 0.00 z 0.00 z 99.00 12.50 2669.00
1986 43.50 125.00 268.00 0.00 z 552.50 738.50 810.50 0.00 z 0.00 z 435.50 239.50 13.00 3226.00
1987 10.50 63.00 140.00 466.50 648.50 750.50 716.00 805.50 0.00 z 592.50 122.50 0.00 z 4315.50
1988 14.50 0.00 z 0.00 z 345.00 0.00 z 0.00 z 981.00 831.50 0.00 z 0.00 z 148.00 33.50 2353.50
1989 6.00 39.50 0.00 z 423.50 498.00 0.00 z 841.00 757.00 617.50 414.00 156.00 15.00 3767.50
1990 13.50 38.00 216.00 75.00 x 205.00 o 704.50 904.00 852.50 731.00 554.00 141.50 2.50 4157.50
1991 23.00 151.50 72.00 263.00 451.00 617.50 887.50 743.00 790.50 649.00 204.00 5.50 4857.50
1992 1.00 150.00 244.00 423.50 712.00 717.00 818.50 895.00 725.50 563.00 0.00 z 3.00 5252.50
1993 4.50 30.50 274.00 321.50 518.50 708.50 827.00 818.00 717.50 519.50 141.00 17.50 4898.00
1994 14.50 37.50 250.00 353.50 503.00 681.50 817.00 809.50 712.00 441.00 33.00 0.00 4652.50
1995 81.00 120.00 150.50 324.00 444.50 649.00 824.50 0.00 z 710.00 523.00 293.50 79.00 4199.00
1996 19.50 163.00 243.00 367.00 550.50 743.00 940.00 903.50 670.50 479.50 185.50 69.00 5334.00
1997 0.00 z 102.00 310.00 396.50 721.50 744.00 839.50 819.50 775.00 456.00 200.50 14.50 5379.00
1998 37.50 24.00 202.00 261.00 332.00 0.00 z 860.50 0.00 z 751.50 421.00 122.00 11.00 3022.50
1999 34.00 35.50 112.00 292.50 515.00 658.00 771.50 794.00 739.00 554.00 188.50 19.50 4713.50
2000 37.72 a 59.50 230.00 392.00 589.50 751.03 a 741.42 a 825.50 682.00 431.50 81.50 21.50 4843.17
2001 0.50 29.00 271.00 255.50 748.00 799.00 808.50 845.50 687.50 564.50 218.04 b 15.00 5242.04
2002 13.00 90.50 163.00 347.50 509.00 749.00 861.50 787.50 737.00 448.50 176.00 41.50 4924.00
2003 60.50 46.00 243.50 166.50 532.50 745.00 964.50 816.00 765.00 281.00 p 18.00 r 36.50 4376.00
2004 8.50 61.00 364.00 406.50 576.50 746.00 819.50 823.50 725.00 429.50 116.50 28.00 5104.50
2005 2.00 107.50 263.00 291.50 519.00 625.00 963.50 890.00 628.00 477.50 225.00 e 71.00 5063.00
2006 39.00 112.00 55.00 268.50 619.50 824.44 c 591.50 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1918.44
Period of Record Statistics
MEAN 17.91 64.17 164.67 302.66 523.37 701.37 835.59 796.88 682.02 455.48 139.03 20.74 4634.50
S.D. 20.70 41.97 73.58 88.81 89.12 72.12 60.01 60.77 62.86 73.20 57.01 20.62 294.38
SKEW 1.59 0.78 0.46 -0.47 0.02 0.05 0.34 0.03 -0.68 0.41 0.23 1.57 0.16
MAX 81.00 169.50 364.00 466.50 748.00 901.00 981.00 942.50 790.50 649.00 293.50 87.50 5334.00
MIN 0.00 3.00 30.00 42.00 332.00 531.50 716.00 671.50 476.00 317.50 33.00 0.00 4080.00
NO YRS 56 56 56 55 55 55 57 54 54 53 56 56 41