HAT CREEK PH 1, CALIFORNIA

Monthly Total Growing Degree Days

(043824)

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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 846.00 791.00 605.50 388.50 60.50 5.50 2697.00
1949 0.00 15.00 86.50 433.50 559.00 731.38 a 937.50 791.53 a 711.50 345.00 195.50 9.50 4815.91
1950 13.00 75.50 111.60 a 310.34 a 542.00 690.00 996.50 895.00 660.50 423.00 180.00 57.50 4954.94
1951 7.00 41.50 108.00 393.00 500.00 766.50 885.50 880.18 c 709.50 298.38 c 115.00 c 9.19 d 4713.74
1952 0.00 b 8.92 c 79.10 b 342.22 c 515.67 e 591.92 d 1012.48 c 672.00 f 712.50 d 515.78 b 62.68 b 6.95 b 3848.23
1953 76.35 d 53.20 c 102.19 d 246.21 a 308.89 c 527.78 c 886.82 c 607.00 g 730.96 d 327.10 b 128.00 f 25.04 e 3284.54
1954 15.00 f 75.25 d 86.28 a 347.31 d 445.00 h 613.27 d 706.00 f 590.50 f 258.50 o 287.50 f 86.50 g 0.00 g 1122.11
1955 0.00 e 0.61 e 59.50 f 132.41 a 373.00 f 651.92 d 619.50 f 830.69 d 446.50 f 299.00 f 92.40 e 47.57 b 1755.60
1956 16.61 c 7.81 c 80.50 h 217.50 f 502.31 d 656.40 e 711.00 g 762.37 d 448.50 f 279.60 e 36.00 g 4.00 g 2225.10
1957 0.00 d 95.57 e 144.09 d 250.38 d 433.43 d 732.60 e 817.33 e 672.24 d 456.00 g 266.17 b 18.60 e 11.62 c 3442.03
1958 4.59 d 67.85 b 25.83 d 196.11 c 558.57 d 648.75 b 901.87 d 464.50 p 479.50 f 444.73 e 94.00 g 26.41 d 2874.72
1959 40.76 d 12.32 c 98.50 f 354.23 d 376.02 d 723.60 e 912.12 e 780.37 e 532.20 e 310.50 f 52.00 g 2.98 e 3734.59
1960 4.00 g 11.60 d 112.50 f 154.50 f 295.00 g 610.50 g 251.00 w 665.00 f 651.00 e 357.69 e 68.40 e 7.00 f 1088.69
1961 8.00 g 24.00 f 68.31 d 213.50 f 386.93 d 773.65 d 906.75 e 877.76 d 497.40 e 290.00 f 58.85 d 0.50 k 3569.65
1962 0.00 d 22.00 49.00 345.00 a 378.50 647.07 a 838.55 a 794.50 660.00 369.00 156.50 33.00 4293.12
1963 0.00 118.00 76.00 117.50 512.03 b 639.50 734.91 b 748.00 669.50 407.50 72.50 3.50 4098.95
1964 4.00 1.50 69.50 196.00 359.00 594.50 865.00 821.50 529.00 430.50 42.50 94.50 4007.50
1965 22.98 b 35.00 109.50 272.50 414.50 642.50 844.00 0.00 z 512.50 404.00 112.76 a 0.00 3370.24
1966 0.00 12.50 166.00 323.00 577.50 618.00 742.50 883.00 633.00 330.50 117.50 12.00 4415.50
1967 1.00 15.50 56.50 35.00 511.50 662.00 923.00 955.00 712.00 341.50 140.00 1.00 4354.00
1968 0.00 70.50 131.50 223.00 417.00 682.00 901.50 705.50 595.00 305.50 76.50 2.00 4110.00
1969 7.00 0.00 99.00 196.50 569.50 684.50 878.00 802.50 666.50 208.50 132.00 54.50 4298.50
1970 68.50 75.00 113.50 129.50 532.00 713.00 883.50 822.00 563.50 294.00 111.50 4.00 4310.00
1971 21.00 38.50 82.50 209.00 434.50 603.50 897.00 909.00 531.50 268.50 44.50 0.00 4039.50
1972 16.50 52.00 238.00 212.50 512.00 738.50 912.50 847.50 521.00 312.00 34.00 4.00 4400.50
1973 7.00 24.50 51.00 272.50 636.50 705.00 922.50 815.00 598.00 333.50 128.00 15.00 4508.50
1974 35.50 11.00 129.50 182.00 488.50 717.50 836.50 854.50 693.00 370.50 71.00 4.00 4393.50
1975 14.50 21.50 68.50 88.00 492.50 665.50 854.50 783.00 735.00 313.50 70.50 11.00 4118.00
1976 9.50 46.09 a 105.50 172.50 565.50 606.00 936.20 a 698.00 683.00 426.50 203.00 0.00 4451.79
1977 1.00 102.50 57.00 346.00 317.00 861.50 928.50 965.00 609.00 414.00 112.00 71.00 4784.50
1978 38.00 82.50 267.00 236.00 468.50 677.50 943.00 901.00 555.00 484.00 82.50 3.00 4738.00
1979 6.50 35.50 196.50 254.00 553.00 710.00 888.50 772.00 705.00 447.50 56.00 16.00 4640.50
1980 47.53 a 92.50 84.50 351.50 466.00 553.50 907.00 846.50 662.00 426.00 126.50 42.00 4605.53
1981 51.50 62.50 139.50 352.50 535.00 773.50 899.00 931.00 717.00 308.50 199.00 41.00 5010.00
1982 1.50 63.50 66.00 208.00 0.00 z 0.00 z 836.00 844.50 587.00 332.00 28.00 23.00 2989.50
1983 6.00 68.50 124.00 162.50 536.50 677.00 754.00 829.00 681.50 441.00 108.00 50.00 4438.00
1984 30.00 59.50 226.30 a 224.00 578.00 643.50 1003.50 902.00 673.50 266.50 50.50 6.00 4663.30
1985 10.00 67.50 114.00 411.50 504.00 841.50 987.00 812.00 527.00 339.00 59.50 8.00 4681.00
1986 59.50 147.00 0.00 z 303.00 515.50 812.50 865.00 948.00 522.00 397.00 128.50 5.50 4703.50
1987 13.00 39.50 155.50 428.50 636.50 801.50 802.50 911.50 707.50 569.00 147.00 60.50 5272.50
1988 4.00 119.50 183.50 362.50 0.00 z 726.00 1051.50 954.50 692.00 567.50 110.00 23.00 4794.00
1989 0.00 37.00 184.00 436.50 480.50 770.50 839.00 0.00 z 649.00 0.00 z 0.00 z 14.00 3410.50
1990 0.00 z 34.50 220.00 452.00 467.50 662.00 969.50 867.00 666.50 382.50 66.50 0.00 4788.00
1991 8.00 119.50 70.50 226.00 374.50 645.50 995.00 863.00 782.50 498.00 155.00 0.50 4738.00
1992 9.50 102.00 206.50 385.50 671.50 757.00 877.50 913.00 637.50 408.00 85.50 1.50 5055.00
1993 0.00 4.00 201.50 188.00 524.00 642.00 786.50 817.00 655.00 430.50 45.50 24.50 4318.50
1994 15.50 21.50 213.00 301.00 562.00 658.00 1009.50 823.00 660.50 300.50 15.00 0.00 4579.50
1995 48.00 139.00 106.50 0.00 z 328.50 i 419.00 i 548.50 k 862.50 386.00 n 250.50 l 137.50 l 65.00 m 1156.00
1996 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
1997 0.00 z 0.00 z 0.00 z 221.50 589.00 660.50 835.00 788.50 590.50 263.00 106.00 3.50 4057.50
1998 27.50 9.00 160.00 203.00 316.50 627.00 922.00 853.00 728.00 262.00 32.50 11.50 4152.00
1999 23.00 18.50 56.00 215.50 433.50 600.50 750.00 751.50 648.50 376.00 122.00 1.00 3996.00
2000 12.50 30.00 98.50 312.00 483.50 761.00 798.50 826.50 558.62 a 290.50 36.00 1.00 4208.62
2001 0.50 8.50 182.00 176.00 619.00 664.14 a 892.00 839.50 645.50 412.00 102.32 b 3.50 4544.96
2002 10.50 37.00 88.00 333.00 428.50 717.00 971.00 818.00 632.50 303.00 86.50 26.00 4451.00
2003 54.00 19.50 150.50 109.00 469.50 783.50 965.50 795.00 689.00 448.50 31.00 15.00 4530.00
2004 2.00 17.50 282.50 299.00 487.00 730.00 907.50 828.00 570.50 289.50 74.00 28.00 4515.50
2005 4.00 44.00 151.00 186.00 464.50 504.50 967.50 857.50 477.50 259.50 59.00 21.00 3996.00
2006 8.50 10.50 12.18 c 162.50 519.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 713.18
Period of Record Statistics
MEAN 16.50 47.29 124.59 260.88 491.85 684.68 892.78 836.80 634.19 366.21 91.78 18.09 4479.01
S.D. 19.75 38.31 62.93 98.68 83.48 75.15 73.46 65.71 73.66 81.77 47.95 21.24 313.35
SKEW 1.41 0.83 0.60 0.06 -0.28 0.07 -0.17 -0.17 -0.37 0.49 0.55 1.60 0.39
MAX 76.35 147.00 282.50 452.00 671.50 861.50 1051.50 965.00 782.50 569.00 203.00 94.50 5272.50
MIN 0.00 0.00 12.18 35.00 308.89 504.50 734.91 672.24 477.50 208.50 15.00 0.00 3996.00
NO YRS 52 55 51 53 51 53 52 50 51 51 50 52 38