BALCH POWER HOUSE, CALIFORNIA

Monthly Total Growing Degree Days

(040449)

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
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 954.00 788.50 481.00 171.50 72.00 2467.00
1963 0.50 119.26 a 81.50 102.50 442.50 579.50 864.00 904.50 820.50 497.50 97.00 8.50 4517.76
1964 4.50 21.50 110.50 237.00 409.00 653.79 a 976.00 983.50 707.00 623.50 83.50 21.50 4831.29
1965 14.00 47.50 118.00 227.00 436.50 584.00 907.50 920.00 605.00 564.00 140.00 11.50 4575.00
1966 3.50 22.00 202.50 417.50 627.00 757.00 913.00 1010.00 741.00 524.50 206.50 9.00 5433.50
1967 6.00 39.50 102.00 23.00 373.00 497.00 862.00 1082.00 806.00 552.50 285.50 0.00 4628.50
1968 8.00 127.00 158.00 296.00 502.50 815.00 1034.50 850.50 792.00 455.00 82.50 11.00 5132.00
1969 6.20 a 2.00 122.50 204.50 373.50 479.50 864.00 1019.00 844.00 336.00 130.50 20.50 4402.20
1970 31.50 117.50 126.50 152.00 558.50 768.50 1069.00 1013.50 751.50 468.50 137.50 12.00 5206.50
1971 17.00 44.00 123.00 185.50 343.50 673.50 995.00 1027.50 765.00 401.50 92.00 0.00 z 4667.50
1972 0.00 72.50 286.50 278.28 a 577.00 805.50 1043.00 931.50 693.50 368.00 31.50 2.50 5089.78
1973 10.50 15.00 14.00 177.00 e 594.50 720.50 955.00 917.50 688.00 402.50 74.00 9.50 4578.00
1974 21.50 25.00 120.00 187.76 a 474.50 761.00 904.50 917.00 824.50 487.50 74.50 0.50 4798.26
1975 19.50 31.50 72.00 83.50 496.50 670.50 891.00 834.00 613.50 329.00 81.00 7.00 4129.00
1976 28.50 23.50 117.00 143.00 580.00 707.00 950.00 762.50 715.00 474.50 173.50 4.50 4679.00
1977 9.50 107.00 63.50 388.00 243.00 767.50 896.00 870.50 631.00 533.00 97.00 29.50 4635.50
1978 21.50 62.00 198.50 144.00 355.31 e 537.93 a 837.00 884.00 627.50 600.00 56.00 0.00 4323.74
1979 0.00 15.50 0.00 z 0.00 z 0.00 z 0.00 z 877.00 859.73 a 847.00 495.50 67.50 45.00 3207.23
1980 6.50 48.50 60.40 b 200.36 b 315.34 b 527.50 906.00 863.87 a 727.00 546.63 a 137.50 45.97 b 4385.56
1981 62.52 a 78.00 42.37 a 253.97 a 474.96 c 843.62 a 986.32 a 995.62 a 795.50 341.50 146.50 33.50 5054.37
1982 0.00 58.50 52.00 173.50 463.50 564.00 858.50 918.00 636.50 390.50 20.50 3.50 4139.00
1983 9.00 19.50 56.50 96.00 330.50 430.50 703.00 897.00 788.00 463.00 114.00 11.50 3918.50
1984 17.50 26.50 161.50 184.00 603.00 659.00 1019.50 967.50 862.00 300.50 79.50 3.00 4883.50
1985 3.00 80.50 52.00 383.00 492.50 842.50 1005.50 868.00 559.00 398.00 85.00 7.50 4776.50
1986 64.00 65.00 196.00 217.00 424.50 636.00 864.00 956.00 524.00 420.50 132.00 22.50 4521.50
1987 9.00 42.00 113.50 434.50 566.50 824.50 807.00 935.50 754.00 602.50 63.50 7.50 5160.00
1988 17.05 a 102.00 184.00 280.00 451.00 694.00 1043.50 948.00 791.50 623.50 129.00 5.00 5268.55
1989 1.50 78.50 166.50 435.50 485.50 732.00 959.50 868.00 732.00 434.00 119.00 7.00 5019.00
1990 13.50 49.50 178.50 361.00 481.50 732.00 1041.00 934.00 778.50 613.00 144.50 20.00 5347.00
1991 0.00 162.00 27.50 208.00 404.00 650.00 990.50 922.00 932.50 674.50 153.50 10.00 5134.50
1992 1.00 98.50 160.50 410.50 688.50 728.00 864.00 1012.50 804.00 600.50 107.00 0.00 5475.00
1993 1.50 32.50 162.50 i 206.00 464.00 584.50 836.00 0.00 z 796.00 477.50 141.00 e 0.00 3539.00
1994 14.50 11.93 a 209.50 281.00 448.50 768.50 1014.50 1010.50 472.50 j 361.84 b 40.00 i 0.00 a 4120.77
1995 3.50 78.00 85.50 193.00 267.50 455.00 778.00 959.00 813.50 355.50 l 200.50 31.00 3864.50
1996 12.00 86.50 163.00 292.00 500.00 737.00 1076.00 1044.00 773.00 439.00 89.50 6.00 5218.00
1997 12.50 11.50 243.87 a 194.50 i 696.50 506.00 i 927.00 939.00 743.00 412.50 152.00 1.00 4138.87
1998 12.50 0.00 119.50 138.50 178.50 369.44 c 859.00 1019.00 701.50 385.00 37.00 6.00 3825.94
1999 0.57 d 15.12 c 68.72 a 201.67 c 470.88 b 666.11 c 904.34 b 884.65 d 809.46 b 632.50 213.21 b 0.00 c 4867.24
2000 22.00 g 22.50 s 123.45 c 222.50 i 568.16 b 795.58 d 600.00 k 981.87 e 716.11 c 309.00 i 25.56 c 7.00 h 3210.71
2001 7.50 f 3.92 c 178.54 d 191.25 b 737.44 e 662.00 f 957.50 1023.60 e 845.56 c 637.29 e 159.64 b 0.00 c 4734.73
2002 6.50 77.50 131.00 295.00 482.00 810.00 1072.17 b 960.00 831.50 439.00 132.93 a 6.50 5244.10
2003 25.50 17.00 135.00 118.50 466.00 796.50 1099.00 984.00 919.00 686.50 48.00 26.50 5321.50
2004 3.32 c 11.50 354.50 0.00 z 571.00 807.00 1026.50 1001.50 807.50 381.50 28.50 5.00 f 4992.82
2005 16.50 21.00 113.00 177.50 377.50 559.00 1055.50 1041.50 552.00 f 493.00 135.00 f 55.00 3909.50
2006 13.00 58.50 16.00 f 116.50 f 482.05 a 478.00 g 577.00 n 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 553.55
Period of Record Statistics
MEAN 12.59 51.77 131.53 230.21 471.58 674.75 940.29 945.95 754.79 484.48 112.88 13.99 4803.63
S.D. 14.09 39.22 69.55 102.50 117.81 124.40 91.49 67.57 89.84 102.94 56.70 16.61 441.73
SKEW 2.25 0.78 0.89 0.47 -0.08 -0.63 -0.24 -0.31 -0.57 0.23 0.61 1.73 -0.45
MAX 64.00 162.00 354.50 435.50 737.44 843.62 1099.00 1082.00 932.50 686.50 285.50 72.00 5475.00
MIN 0.00 0.00 14.00 23.00 178.50 369.44 703.00 762.50 524.00 300.50 20.50 0.00 3825.94
NO YRS 42 43 41 39 43 40 42 43 42 42 42 41 33