FORT BIDWELL, CALIFORNIA

Monthly Total Growing Degree Days

(043157)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1911 0.00 z 0.00 z 0.00 z 0.00 z 153.50 r 598.50 748.50 766.50 450.50 286.50 160.00 29.97 a 3040.47
1912 0.00 6.00 9.00 77.78 c 272.05 b 550.18 b 637.00 497.50 h 243.00 h 90.00 23.00 0.00 1665.01
1913 0.00 h 0.00 50.50 174.50 455.00 564.00 560.00 h 0.00 z 617.50 266.00 57.00 0.00 2184.50
1914 9.50 5.00 162.50 210.00 515.00 0.00 z 625.00 j 953.50 523.00 274.00 59.00 0.00 a 2711.50
1915 0.00 1.50 104.00 301.00 301.50 579.50 840.50 999.50 523.50 332.00 58.50 29.00 4070.50
1916 0.00 a 27.00 152.50 242.50 287.00 552.50 793.50 809.00 609.50 178.50 25.00 0.00 3677.00
1917 0.00 b 0.00 9.00 97.00 271.50 586.03 a 1017.50 950.00 642.22 c 405.77 c 80.50 59.50 4119.02
1918 16.50 7.54 b 69.00 f 211.00 362.00 867.00 903.00 777.00 639.50 305.87 a 19.50 4.00 4112.91
1919 9.50 4.50 40.00 269.50 527.50 643.50 991.50 949.00 545.50 156.00 41.50 8.78 a 4186.78
1920 67.50 50.00 36.00 173.00 389.50 614.00 877.00 942.00 577.50 181.00 30.50 0.00 3938.00
1921 1.50 19.00 111.00 170.00 403.00 a 675.00 938.00 902.10 a 491.00 431.50 96.50 10.00 4248.60
1922 0.00 0.00 8.50 117.50 468.00 801.50 1028.00 707.50 f 488.00 k 313.00 13.00 2.00 f 2749.50
1923 19.67 e 10.23 b 89.00 168.50 462.50 533.00 940.50 920.00 699.50 217.00 a 73.00 0.00 4132.90
1924 10.13 e 52.50 14.00 284.00 691.50 766.61 b 963.50 891.00 616.00 236.50 72.00 0.00 a 4597.74
1925 11.50 28.50 122.50 281.50 559.50 674.00 1031.50 847.50 521.40 e 0.00 z 21.72 a 3.10 a 4102.72
1926 0.00 24.00 162.00 379.50 468.50 865.00 1013.00 901.00 458.50 334.00 127.20 e 18.50 4751.20
1927 21.70 a 9.85 a 51.50 193.00 374.50 651.43 b 913.50 821.00 453.50 257.96 c 92.00 0.00 3839.94
1928 1.50 0.00 592.50 154.50 96.50 579.50 931.55 a 868.50 632.50 282.50 63.00 10.50 4213.05
1929 0.00 0.00 81.50 127.00 438.00 585.00 c 957.00 989.00 529.50 349.00 38.08 d 50.00 4144.08
1930 0.00 49.78 a 105.00 298.00 245.50 k 663.00 967.50 882.00 542.50 197.00 52.00 1.00 3757.78
1931 7.50 5.50 88.00 252.50 587.00 660.50 1076.00 988.00 527.00 283.50 78.50 1.00 4555.00
1932 0.00 0.00 74.00 180.50 403.00 701.00 866.00 827.00 696.50 285.50 98.00 0.00 4131.50
1933 0.00 0.50 42.00 228.50 216.50 k 696.50 1013.50 891.00 533.00 412.50 26.00 29.00 3872.50
1934 20.00 16.00 264.00 412.50 560.00 602.00 954.50 987.50 621.50 338.00 94.00 8.00 4878.00
1935 2.00 8.00 29.50 184.50 397.50 734.50 882.50 920.50 727.50 235.50 0.00 2.00 4124.00
1936 3.50 5.00 53.50 254.50 407.50 629.50 1011.50 958.00 578.00 354.00 27.00 9.00 4291.00
1937 0.00 0.00 42.00 148.50 533.00 660.00 989.00 885.50 679.00 306.50 66.50 23.00 4333.00
1938 1.50 2.00 5.50 227.50 434.50 741.00 968.50 885.00 694.00 259.50 5.50 15.50 4240.00
1939 9.00 0.00 145.00 370.00 510.00 595.50 983.00 987.50 621.50 280.00 24.00 64.50 4590.00
1940 22.50 30.50 140.00 242.00 524.50 765.00 800.46 c 899.50 521.00 352.37 a 25.00 22.73 a 4345.56
1941 0.00 14.00 107.00 187.00 447.95 a 545.00 865.50 766.22 a 435.50 258.50 156.00 36.50 3819.17
1942 0.52 a 2.00 44.50 227.00 221.00 f 539.46 b 896.33 b 854.50 581.50 353.50 84.00 13.50 3596.81
1943 0.50 5.50 114.50 323.00 360.00 463.00 836.00 762.50 721.00 330.50 53.50 1.00 3971.00
1944 0.00 a 6.00 66.00 154.50 404.03 a 457.50 797.50 767.00 588.75 b 407.00 13.00 2.00 3663.28
1945 12.50 16.00 40.50 188.79 a 389.00 539.50 879.88 a 815.00 507.00 397.00 57.00 13.00 3855.18
1946 3.50 8.50 65.00 258.62 a 429.00 553.00 583.00 i 855.50 529.00 155.50 46.00 28.00 2931.62
1947 5.00 35.50 149.50 258.00 568.00 513.00 803.00 763.50 601.50 372.50 10.00 8.50 4088.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 781.00 764.50 550.50 329.00 48.62 a 0.00 2473.62
1949 0.00 1.50 43.50 329.50 489.00 611.50 869.50 804.50 649.00 245.50 161.00 2.50 4207.00
1950 25.00 55.42 d 65.00 190.00 409.50 572.50 897.00 888.50 600.50 392.15 a 156.00 45.50 4297.07
1951 14.50 36.50 53.50 303.00 433.50 656.00 888.50 638.00 i 649.00 224.00 55.00 2.07 a 3315.57
1952 0.50 1.50 33.00 273.50 467.07 a 548.00 869.00 793.00 661.00 483.00 29.00 6.50 4165.07
1953 46.00 43.50 77.50 210.50 233.50 462.00 818.50 750.50 683.00 283.50 97.50 7.75 a 3713.75
1954 1.50 39.50 f 31.00 282.00 538.50 523.50 832.50 686.50 523.00 307.00 130.50 1.50 3857.50
1955 0.00 5.00 49.00 i 80.00 284.00 g 652.50 745.50 847.00 570.50 378.50 77.50 31.00 a 3387.50
1956 9.50 7.25 a 107.00 238.50 460.50 591.67 c 852.00 737.50 580.50 289.00 71.50 18.50 3963.42
1957 0.00 31.00 92.00 183.00 395.50 640.50 772.50 724.00 637.00 195.50 0.00 i 3.00 3674.00
1958 1.00 75.00 20.50 174.50 574.00 594.50 842.00 903.50 547.50 d 423.50 139.00 44.50 4339.50
1959 36.54 c 13.00 62.50 279.00 307.00 675.50 935.00 773.00 505.50 402.50 61.50 0.00 4051.04
1960 5.50 1.50 141.00 217.50 333.50 684.00 912.00 775.50 640.50 339.00 46.00 10.00 4106.00
1961 15.50 50.00 63.50 210.00 373.50 784.00 880.00 886.50 453.00 311.00 25.00 6.50 4058.50
1962 4.50 0.50 35.50 292.50 317.50 607.50 811.00 717.50 658.50 302.00 123.00 35.50 3905.50
1963 0.00 109.50 36.00 93.50 482.57 a 532.50 706.00 745.50 628.50 378.50 50.00 2.00 3764.57
1964 2.50 3.00 49.00 136.61 b 336.50 516.50 822.50 732.00 0.00 z 435.50 56.50 39.00 3129.61
1965 11.00 24.50 54.00 241.00 353.00 558.50 784.50 715.50 456.00 437.50 112.00 13.00 3760.50
1966 8.50 0.00 z 140.50 256.00 535.50 554.00 754.50 845.50 628.50 314.50 106.00 6.00 4149.50
1967 8.50 39.50 63.00 18.50 428.12 b 614.50 887.50 941.00 716.90 a 325.00 123.00 3.00 4168.52
1968 1.00 87.50 119.00 141.00 402.00 656.00 925.00 722.00 579.00 328.50 63.00 5.00 4029.00
1969 11.50 0.00 73.50 196.00 536.50 637.50 847.00 812.00 636.00 183.00 60.50 20.00 4013.50
1970 37.50 48.50 69.50 72.00 428.50 663.50 876.00 858.00 477.00 252.50 58.00 5.50 3846.50
1971 41.50 38.00 49.50 171.50 356.00 522.50 854.50 890.50 430.00 251.50 33.00 0.00 3638.50
1972 3.50 38.00 208.00 150.50 489.00 674.50 855.00 834.00 477.50 264.00 25.50 15.00 4034.50
1973 6.00 12.00 21.50 206.50 583.50 651.50 894.50 837.00 562.50 279.50 90.50 19.50 4164.50
1974 26.50 2.00 92.50 161.00 451.00 744.00 816.50 799.00 683.50 309.50 72.50 4.00 4162.00
1975 18.08 a 10.50 37.00 54.00 411.50 617.50 869.00 733.50 656.50 290.00 60.50 16.00 3774.08
1976 5.50 23.00 59.00 167.50 474.00 529.00 846.50 656.00 600.50 348.00 142.50 4.00 3855.50
1977 0.00 4.15 a 37.50 293.50 234.00 764.50 837.50 865.50 554.00 338.00 0.00 z 43.50 3972.15
1978 2.50 27.50 206.50 155.00 315.00 556.00 800.00 721.50 458.00 396.50 57.00 2.50 3698.00
1979 2.50 20.00 104.50 201.00 454.67 a 602.50 845.00 740.00 665.50 400.00 13.00 21.00 4069.67
1980 10.00 40.50 16.00 279.00 396.00 513.00 852.00 754.00 589.00 314.00 114.00 25.50 3903.00
1981 12.00 36.00 63.50 294.50 430.00 633.00 859.00 893.00 650.00 229.50 108.00 54.00 4262.50
1982 0.50 50.00 27.50 135.50 397.50 605.00 815.00 872.50 496.00 218.00 5.00 14.50 3637.00
1983 7.50 28.50 49.50 92.50 420.50 569.50 733.00 854.00 570.00 343.00 58.50 4.50 3731.00
1984 3.50 0.00 75.50 127.00 438.50 516.50 938.00 868.00 589.00 206.00 24.50 0.00 3786.50
1985 0.00 2.50 37.00 314.00 420.50 725.00 967.50 774.50 401.50 222.50 26.00 1.00 3892.00
1986 20.50 74.50 190.00 167.00 428.00 746.00 796.00 939.00 392.50 321.50 80.00 0.50 4155.50
1987 8.00 0.00 z 72.00 341.50 513.05 a 709.00 726.50 846.00 684.00 471.50 73.50 37.50 4482.55
1988 0.00 40.00 74.00 240.50 385.00 632.50 941.50 854.00 610.00 527.00 50.50 0.00 4355.00
1989 0.00 4.50 103.50 313.50 362.50 663.50 861.50 723.00 545.50 273.00 39.83 a 0.50 3890.83
1990 24.00 4.50 113.00 364.00 329.50 603.50 899.50 818.00 678.00 280.00 44.50 2.50 4161.00
1991 5.50 56.00 16.50 116.50 250.00 469.50 903.00 844.50 682.00 423.50 118.50 1.50 3887.00
1992 11.00 55.00 119.00 287.50 615.00 681.00 816.50 895.00 590.00 368.00 28.50 0.50 4467.00
1993 0.00 0.00 105.50 140.00 449.50 490.50 617.00 701.00 579.50 320.50 6.00 8.27 a 3417.77
1994 4.50 7.00 131.50 231.50 470.00 609.00 973.50 854.50 641.00 238.00 5.00 1.50 4167.00
1995 15.00 99.50 48.50 131.50 362.00 517.00 797.00 772.00 664.50 313.00 179.50 51.00 3950.50
1996 16.50 60.00 84.00 201.00 337.50 607.50 935.00 862.00 515.50 322.50 83.00 23.50 4048.00
1997 17.50 11.50 133.50 158.50 534.50 551.50 803.00 846.00 605.00 268.00 70.00 0.00 3999.00
1998 17.50 1.50 101.00 134.50 221.00 514.50 916.50 893.00 654.00 229.00 22.50 2.00 3707.00
1999 4.00 18.00 69.00 160.50 352.00 559.00 800.00 765.00 608.50 380.50 163.50 0.50 3880.50
2000 2.50 8.00 57.50 287.50 426.50 694.00 0.00 z 865.00 545.50 247.50 13.50 0.00 3147.50
2001 0.00 4.00 137.50 164.00 565.00 610.00 858.50 938.00 675.00 a 404.50 81.00 0.50 4438.00
2002 13.00 18.50 89.50 214.50 375.00 648.00 994.50 770.50 588.50 248.50 43.50 10.00 4014.00
2003 53.00 17.50 118.50 78.00 383.50 666.50 1003.00 834.50 642.00 405.00 11.00 0.00 4212.50
2004 3.50 3.00 207.00 216.00 383.00 623.00 902.50 852.00 562.00 265.00 33.00 21.00 4071.00
2005 0.00 2.00 86.00 181.00 378.00 482.50 951.00 852.50 486.50 316.50 27.00 14.00 3777.00
2006 6.50 7.00 21.00 167.00 477.00 695.00 993.00 805.50 464.50 h 242.00 0.00 z 0.00 z 3414.00
2007 0.00 s 28.00 c 194.00 210.50 452.00 122.00 x 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 884.50
2008 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
2009 0.00 z 5.60 c 49.50 153.50 483.50 612.00 729.00 g 933.21 b 800.00 202.00 f 55.00 0.00 e 3092.31
2010 3.50 4.50 f 61.50 108.50 203.50 567.00 932.50 845.50 668.00 383.00 103.50 20.00 3896.50
2011 9.50 19.00 33.50 84.00 e 226.00 g 533.79 a 863.19 b 930.00 791.00 341.00 26.00 9.50 f 3630.98
2012 24.44 e 11.00 68.00 241.00 436.00 269.00 p 963.50 993.07 b 792.50 371.50 93.50 13.00 4007.51
2013 0.00 3.00 10.50 x 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 3.00
Period of Record Statistics
MEAN 9.25 20.58 86.30 205.48 421.04 616.41 878.48 840.95 590.12 310.27 63.91 12.82 4059.46
S.D. 12.42 23.71 73.38 78.35 98.62 86.16 87.11 80.19 86.09 78.68 42.75 15.66 272.63
SKEW 2.22 1.55 3.69 0.20 -0.28 0.54 -0.30 -0.02 -0.03 0.05 0.74 1.43 0.47
MAX 67.50 109.50 592.50 412.50 691.50 867.00 1076.00 999.50 800.00 527.00 179.50 64.50 4878.00
MIN 0.00 0.00 5.50 18.50 96.50 457.50 617.00 656.00 392.50 90.00 0.00 0.00 3417.77
NO YRS 97 96 97 99 94 97 95 96 96 98 97 97 74