TEHACHAPI, CALIFORNIA

Monthly Total Growing Degree Days

(048826)

Base Temperature = 40 F

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 199706
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 881.43 a 860.50 688.50 494.50 179.50 27.50 3131.93
1949 0.00 52.00 100.50 407.50 509.00 833.00 968.00 830.50 771.00 444.00 420.00 75.50 5411.00
1950 64.00 185.50 182.90 a 400.00 567.50 727.00 1030.00 978.50 681.50 542.00 331.50 250.00 5940.40
1951 87.00 122.50 178.50 356.25 b 556.00 801.96 b 990.50 934.00 812.00 469.50 205.00 73.00 5586.21
1952 39.00 98.50 93.50 340.50 673.50 600.50 990.00 952.00 637.00 g 616.00 148.50 81.50 4633.50
1953 174.50 74.00 159.65 a 279.00 330.50 351.00 i 488.00 l 636.00 h 793.50 436.00 283.50 85.50 2616.15
1954 87.00 250.50 129.50 421.00 674.00 666.00 1030.00 834.50 687.00 464.50 282.50 100.00 5626.50
1955 17.50 65.50 171.00 211.00 503.50 694.50 916.00 1013.50 732.00 551.50 234.50 166.50 5277.00
1956 136.50 22.00 192.00 279.50 517.50 727.00 939.00 814.50 733.50 366.50 281.50 157.00 5166.50
1957 24.00 227.00 185.00 286.50 408.50 790.50 979.50 870.50 727.50 391.12 a 129.00 143.50 5162.62
1958 114.50 159.00 76.50 275.50 614.00 657.00 973.00 1023.50 757.00 612.50 248.50 285.00 5796.00
1959 114.50 52.50 263.50 412.00 f 479.00 808.50 1093.50 712.00 g 654.50 563.00 337.00 141.50 4507.50
1960 49.00 55.50 277.50 312.00 458.00 916.00 1058.00 933.00 814.50 430.00 162.00 102.50 5568.00
1961 132.00 101.50 130.00 313.00 396.91 c 895.00 1079.50 986.00 652.00 459.50 146.00 101.02 b 5392.43
1962 147.50 109.00 88.00 420.50 376.50 733.00 933.50 889.00 719.50 460.35 a 235.50 210.00 5322.35
1963 82.50 246.50 136.00 145.50 543.50 637.00 869.00 857.50 792.50 505.50 202.00 138.00 5155.50
1964 42.50 64.00 116.50 225.50 507.33 e 638.00 937.50 931.50 659.50 606.50 161.50 113.50 5003.83
1965 150.50 140.50 134.69 b 231.72 a 470.00 564.64 b 914.50 911.50 567.86 b 600.00 236.50 104.00 5026.41
1966 56.00 59.50 239.50 433.00 612.25 a 734.00 932.50 977.00 729.83 a 487.00 242.00 122.00 5624.58
1967 120.50 147.00 186.00 46.50 508.00 662.07 a 1062.00 1099.00 748.00 574.50 368.50 53.00 5575.07
1968 84.73 a 247.50 196.00 288.00 0.00 z 0.00 z 322.00 v 437.50 m 724.44 c 474.00 172.24 a 51.50 2238.42
1969 123.00 25.00 162.50 261.21 a 640.00 710.36 b 999.75 a 1006.50 772.50 329.00 275.00 103.00 5407.81
1970 94.50 157.36 c 173.08 a 187.24 a 614.32 a 811.03 a 1107.22 a 1039.02 a 741.00 371.50 j 185.00 33.50 5143.27
1971 140.50 104.50 176.00 219.50 387.50 a 734.50 1050.50 1037.50 763.50 374.50 182.00 17.50 5188.00
1972 34.00 142.50 355.00 334.50 605.02 a 824.48 a 1077.00 958.50 717.00 393.00 139.50 93.00 5673.50
1973 62.00 94.50 52.00 297.00 674.50 856.07 b 990.00 963.00 704.50 501.50 186.50 114.00 5495.57
1974 77.50 78.50 230.50 277.50 533.50 813.00 977.00 970.50 882.50 531.50 223.50 46.50 5642.00
1975 148.50 76.00 115.00 118.50 565.50 806.50 982.50 903.00 863.00 443.50 248.50 175.00 5445.50
1976 217.60 e 110.50 g 179.59 b 234.00 663.00 756.00 1018.00 794.50 724.50 510.00 364.50 139.50 5601.18
1977 90.50 194.50 83.00 419.00 331.00 887.50 1012.00 990.50 741.00 558.00 248.50 203.00 5758.50
1978 90.50 137.00 319.50 232.00 560.50 809.50 994.50 958.50 703.00 645.00 148.50 51.00 5649.50
1979 26.50 57.00 184.50 276.50 618.50 831.50 1010.00 913.00 879.50 548.00 198.50 215.50 5759.00
1980 185.00 209.00 122.00 355.50 445.88 a 688.00 1061.00 979.50 770.50 566.50 285.50 277.45 a 5945.83
1981 171.00 189.50 162.00 393.00 626.50 952.00 1078.50 1075.00 851.00 403.50 297.50 134.50 n 6199.50
1982 39.00 k 101.00 133.00 265.00 0.00 z 685.50 937.00 943.50 675.50 446.50 138.00 75.50 4400.50
1983 147.00 133.50 157.50 165.50 544.00 733.50 842.50 933.00 843.50 535.00 199.00 103.50 5337.50
1984 198.50 135.50 268.00 245.50 676.00 759.00 1084.00 1003.50 861.50 347.00 188.50 32.50 5799.50
1985 78.00 155.00 113.00 428.50 527.50 861.50 1059.50 912.50 607.00 467.00 165.00 194.50 5569.00
1986 259.00 188.00 303.00 314.50 609.00 824.50 941.50 1037.00 558.00 439.50 259.50 69.50 5803.00
1987 72.00 114.00 165.00 491.00 596.00 848.00 850.50 967.50 774.50 617.50 178.50 67.00 5741.50
1988 85.00 172.50 225.50 334.50 491.72 b 733.00 1081.50 972.50 774.50 683.50 207.50 111.00 5872.72
1989 75.00 128.00 269.00 501.00 503.50 757.00 1010.00 883.00 735.50 464.50 321.00 160.00 5807.50
1990 103.00 105.50 248.00 428.00 509.50 757.00 1053.50 928.00 769.50 626.50 242.00 57.50 5828.00
1991 37.50 240.00 74.00 232.50 427.50 691.50 1049.50 906.00 861.00 648.00 274.00 112.50 5554.00
1992 69.00 153.00 188.50 444.00 695.00 752.00 921.00 1041.50 800.50 607.00 190.00 22.50 5884.00
1993 49.00 65.50 287.00 293.89 c 566.00 714.00 925.50 930.00 743.00 535.00 178.50 66.00 5353.39
1994 136.50 59.50 274.50 348.50 520.00 828.00 1079.50 0.00 z 736.00 426.50 71.00 77.00 4557.00
1995 74.00 245.00 183.00 254.00 390.50 673.50 949.00 977.50 807.00 597.00 377.50 136.50 5664.50
1996 146.98 b 255.00 169.50 i 352.24 a 565.50 807.00 1071.50 1050.50 718.00 425.00 275.00 142.50 5809.22
1997 89.50 66.50 209.00 l 325.50 711.00 715.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1908.00
1998 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
1999 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
2000 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
2001 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
2002 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
2003 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
2004 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
2005 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
2006 0.00 z 0.00 z 0.00 z 148.00 m 346.00 n 865.96 d 616.50 m 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 865.96
Period of Record Statistics
MEAN 100.10 130.48 179.58 306.29 538.38 761.93 995.56 950.48 746.35 504.54 229.70 114.15 5547.74
S.D. 55.26 66.00 70.77 96.44 97.88 84.66 69.49 69.80 73.94 87.72 73.60 64.63 259.12
SKEW 0.61 0.40 0.44 -0.18 -0.28 -0.03 -0.34 -0.17 -0.31 0.04 0.49 0.83 -0.42
MAX 259.00 255.00 355.00 501.00 711.00 952.00 1107.22 1099.00 882.50 683.50 420.00 285.00 5945.83
MIN 0.00 22.00 52.00 46.50 330.50 564.64 842.50 794.50 558.00 329.00 71.00 17.50 5003.83
NO YRS 48 48 47 48 47 48 47 45 48 48 49 48 38