CHERRY VALLEY DAM, CALIFORNIA

Monthly Total Growing Degree Days

(041697)

Base Temperature = 40 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
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 363.50 j 185.17 a 54.50 239.67
1956 27.50 21.00 194.50 227.50 440.50 709.50 929.00 828.50 767.00 402.50 309.50 193.00 5050.00
1957 14.00 103.00 117.00 234.50 343.00 471.50 j 914.00 867.00 754.00 325.50 142.50 145.50 3960.00
1958 79.00 76.50 13.50 224.50 550.50 604.50 896.00 1043.50 759.00 646.50 249.50 305.50 5448.50
1959 88.00 35.00 215.00 417.00 370.50 770.50 1083.00 666.00 g 612.50 539.00 325.00 149.50 4605.00
1960 12.00 14.50 183.50 249.50 247.00 j 591.00 i 645.00 l 636.50 i 599.50 g 452.48 e 112.78 c 74.92 a 1099.68
1961 112.12 a 54.96 a 59.50 265.00 282.10 a 779.00 1001.30 a 899.50 567.93 a 413.85 a 127.76 a 37.72 a 4600.74
1962 106.90 b 43.68 c 32.15 d 298.50 235.08 a 615.00 848.88 a 927.00 589.00 f 518.22 a 277.22 c 214.93 a 4117.56
1963 63.55 a 196.54 b 71.82 a 78.10 a 451.05 a 550.18 b 837.55 c 875.48 b 784.82 b 513.57 a 151.11 c 173.08 a 4746.86
1964 44.95 a 100.94 c 84.00 g 209.50 310.50 g 603.75 b 930.00 a 963.00 707.14 b 660.62 b 122.78 c 62.00 a 4404.68
1965 80.00 119.28 c 105.40 a 207.00 380.55 b 565.50 907.27 a 863.35 a 597.22 c 617.93 a 181.67 c 78.00 4703.17
1966 29.50 24.50 200.00 385.50 609.15 a 743.65 d 893.83 a 1020.00 733.39 b 548.70 a 172.00 h 86.59 b 5274.82
1967 94.03 a 120.62 b 79.57 a 6.21 a 437.62 a 536.00 1000.78 a 1059.17 a 820.18 b 572.98 a 325.71 b 55.05 b 5107.92
1968 89.38 a 140.70 b 161.95 b 271.03 a 450.50 759.31 a 0.00 z 791.00 758.04 b 485.15 a 132.12 d 39.86 c 4079.04
1969 66.43 c 3.00 j 79.00 k 211.61 b 574.65 d 595.00 958.93 a 1010.08 a 780.54 b 315.88 b 179.50 f 70.78 a 4583.90
1970 17.05 a 116.08 d 137.95 a 136.07 b 526.48 a 681.50 994.67 b 994.14 b 686.79 b 428.83 a 189.00 e 9.41 c 4917.98
1971 89.12 c 79.15 b 106.95 a 162.00 277.00 589.00 945.50 996.50 679.14 a 306.26 b 116.79 b 0.00 b 4347.41
1972 28.13 d 68.36 a 272.59 b 181.03 a 0.00 z 695.89 b 991.48 a 903.00 618.21 b 319.19 d 77.40 e 60.85 d 4216.14
1973 31.55 c 12.88 c 19.38 c 230.36 b 0.00 z 772.50 977.53 a 933.10 a 701.67 c 464.48 a 94.29 b 69.75 a 4307.48
1974 32.55 a 49.54 b 118.50 187.50 530.10 a 780.00 a 923.50 955.50 906.00 515.12 a 186.67 c 59.79 c 5244.76
1975 151.26 b 53.85 b 68.00 75.00 507.88 a 745.80 e 921.73 a 858.18 a 865.50 377.37 e 200.77 d 152.42 a 4977.76
1976 101.00 i 57.44 c 76.50 113.50 572.39 c 723.33 c 0.00 z 730.57 a 677.07 a 508.18 c 353.08 d 135.76 b 3947.82
1977 71.00 165.20 c 78.03 b 387.00 223.50 0.00 z 996.65 a 1002.50 523.50 f 554.90 a 250.71 b 0.00 z 3729.50
1978 0.00 z 0.00 z 0.00 z 153.33 c 507.88 a 702.41 a 959.45 a 924.50 595.56 c 615.35 a 0.00 z 34.88 c 4493.36
1979 6.20 a 17.00 f 124.50 219.00 565.23 a 750.50 0.00 z 863.00 837.86 b 447.36 b 123.60 e 167.40 a 4104.65
1980 60.00 92.37 b 58.00 265.50 363.22 a 575.50 959.00 917.00 717.86 b 547.67 a 264.11 b 210.80 a 5031.02
1981 123.48 a 96.38 b 59.50 334.50 499.74 b 890.00 1010.60 a 1048.00 811.67 c 320.85 a 199.82 b 97.65 a 5492.20
1982 12.00 72.00 50.00 218.00 539.00 632.50 902.00 921.00 594.50 336.50 71.00 18.00 4366.50
1983 102.00 37.85 a 58.00 78.00 511.50 696.50 806.00 891.00 753.50 470.50 100.50 13.43 a 4518.78
1984 153.50 90.50 181.00 223.50 628.50 692.00 1051.00 997.00 831.50 272.50 61.50 13.50 5196.00
1985 82.00 146.00 73.00 427.50 503.50 876.50 1039.50 933.00 525.00 422.00 101.00 134.00 5263.00
1986 155.50 119.00 277.50 254.50 535.50 824.00 893.50 1028.50 496.00 419.00 250.00 64.50 5317.50
1987 23.50 56.00 104.50 444.00 526.00 826.50 839.00 991.00 769.00 607.00 110.00 22.50 5319.00
1988 65.00 181.00 208.00 275.50 439.50 698.50 1090.00 1030.00 804.50 665.00 142.00 78.00 5677.00
1989 32.50 68.50 135.00 448.50 446.00 749.50 1007.50 886.00 690.50 391.00 264.50 140.00 5259.50
1990 50.50 64.50 202.50 353.50 457.00 685.50 1017.50 915.00 730.50 566.50 208.00 60.50 5311.50
1991 39.50 197.00 14.50 162.50 333.50 655.00 1016.50 920.00 879.50 640.00 237.50 64.00 5159.50
1992 64.50 98.50 133.50 428.00 704.00 710.50 850.50 1035.50 792.00 568.00 151.00 11.50 5547.50
1993 19.50 16.00 185.50 247.50 502.50 622.50 875.00 916.00 792.00 515.00 177.50 52.50 4921.50
1994 131.00 22.50 230.50 297.50 464.50 774.50 1049.50 1026.00 741.50 397.00 35.50 32.50 5202.50
1995 9.50 216.50 73.50 197.00 317.50 601.50 893.50 978.50 815.50 600.50 378.00 101.50 5183.00
1996 118.00 128.00 163.00 316.00 501.00 759.00 1072.00 1037.00 729.00 450.50 185.00 0.00 z 5458.50
1997 50.50 77.50 320.50 296.50 691.50 718.00 963.50 984.00 791.00 464.00 209.50 42.00 5608.50
1998 56.50 0.50 149.50 194.00 201.00 579.00 1001.00 1054.50 711.00 394.00 110.00 103.00 4554.00
1999 117.50 38.00 93.50 224.50 512.50 687.50 974.00 894.50 851.00 683.00 299.00 121.50 5496.50
2000 33.00 72.50 189.50 361.50 559.50 852.50 934.50 1027.00 725.50 433.50 119.50 144.00 5452.50
2001 65.62 a 38.50 231.00 201.00 795.50 841.50 985.50 1078.00 865.50 676.00 233.00 14.00 6025.12
2002 44.50 140.00 148.00 319.00 483.00 841.00 1102.00 1005.50 827.00 504.50 272.00 34.00 5720.50
2003 186.00 56.50 191.00 107.00 505.50 832.00 1112.00 942.00 916.00 729.00 75.00 41.50 5693.50
2004 35.00 11.00 409.00 374.50 558.50 819.00 1045.50 1011.50 780.00 407.00 122.50 85.00 5658.50
2005 23.50 47.00 143.50 188.00 447.50 615.50 1112.00 1041.50 667.50 481.00 279.50 75.50 5122.00
2006 27.50 151.50 21.00 194.00 623.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1017.50
Period of Record Statistics
MEAN 65.63 83.11 136.26 246.31 478.43 709.12 967.69 954.53 740.81 490.23 185.25 85.85 5178.35
S.D. 44.54 54.16 84.26 102.75 124.34 94.61 78.21 77.04 97.36 113.63 84.57 64.25 407.35
SKEW 0.76 0.65 0.85 0.13 -0.18 0.00 0.01 -0.59 -0.52 0.10 0.38 1.14 -0.30
MAX 186.00 216.50 409.00 448.50 795.50 890.00 1112.00 1078.00 916.00 729.00 378.00 305.50 6025.12
MIN 6.20 0.50 13.50 6.21 201.00 536.00 806.00 730.57 496.00 272.50 35.50 0.00 4347.41
NO YRS 49 48 48 51 47 47 46 48 47 50 48 49 35