SACRAMENTO FAA ARPT, CALIFORNIA

Monthly Total Growing Degree Days

(047630)

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
1941 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 75.00 i 48.50 48.50
1942 20.00 34.00 103.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 93.50 11.50 262.00
1943 10.50 79.00 147.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 121.50 10.50 368.50
1944 7.50 12.50 153.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 59.00 19.00 251.50
1945 0.50 52.50 56.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 77.00 33.50 220.00
1946 4.00 12.50 83.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 38.00 5.00 143.00
1947 5.50 51.50 159.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 38.00 7.00 261.00
1948 32.50 30.00 33.50 0.00 z 0.00 z 0.00 z 712.00 681.50 600.50 389.00 87.00 0.50 2566.50
1949 0.00 14.50 93.00 341.50 438.00 673.00 736.00 665.50 639.00 347.50 155.50 1.00 4104.50
1950 36.50 66.50 84.00 314.00 453.50 556.50 792.50 785.50 628.00 414.50 215.00 71.50 4418.00
1951 3.50 58.50 142.00 242.00 462.50 577.00 709.50 698.50 634.00 377.50 123.50 16.00 4044.50
1952 10.00 33.00 93.00 273.00 485.00 458.50 766.50 739.50 694.00 483.50 95.00 15.00 4146.00
1953 74.00 38.50 107.50 236.00 305.00 517.00 821.50 654.50 684.50 378.00 129.50 8.00 3954.00
1954 1.00 48.00 64.50 348.00 485.50 580.50 797.50 624.50 559.00 368.00 71.00 9.50 3957.00
1955 2.00 14.00 131.50 118.50 472.50 576.00 696.50 772.00 644.50 417.50 112.00 48.50 4005.50
1956 9.00 16.50 139.50 265.50 455.50 661.00 753.00 683.50 628.50 340.00 107.50 7.00 4066.50
1957 5.50 110.50 144.00 315.50 434.50 745.50 796.50 703.50 641.50 341.00 66.50 8.50 4313.00
1958 11.50 118.50 47.00 291.00 524.50 622.50 760.00 881.50 714.00 536.50 162.50 49.50 4719.00
1959 50.50 35.00 222.00 414.00 452.00 727.00 858.00 739.00 589.00 506.00 136.00 17.50 4746.00
1960 35.50 43.50 202.00 296.50 460.50 813.00 897.00 789.00 670.50 485.50 132.50 15.50 4841.00
1961 13.50 57.50 100.00 287.50 384.00 791.00 904.50 844.50 611.00 434.00 97.50 13.50 4538.50
1962 0.00 30.50 57.50 341.50 417.50 647.00 776.50 771.00 627.00 380.50 148.50 30.50 4228.00
1963 14.00 164.00 58.50 124.50 374.00 602.50 740.50 778.50 716.50 441.50 87.50 0.00 4102.00
1964 2.50 26.50 110.00 266.50 402.50 600.50 803.50 798.00 607.50 517.50 67.50 86.50 4289.00
1965 8.00 26.50 96.50 231.50 445.00 510.50 754.00 794.50 528.00 494.00 164.50 0.00 4053.00
1966 9.00 11.50 169.50 385.50 507.00 676.50 708.50 833.00 660.50 435.50 169.50 15.00 4581.00
1967 17.00 20.50 66.50 19.00 469.50 582.00 868.00 900.50 745.50 480.00 216.50 11.50 4396.50
1968 3.50 145.50 158.00 294.50 454.50 716.50 811.50 713.00 664.50 372.00 103.00 5.50 4442.00
1969 16.50 14.00 117.50 212.50 525.00 570.00 816.50 865.00 720.50 339.00 137.00 37.00 4370.50
1970 74.00 62.50 169.00 187.00 543.00 645.00 831.50 764.00 682.50 374.50 161.00 18.50 4512.50
1971 18.00 20.00 111.50 192.00 365.00 614.50 811.50 831.00 665.50 352.00 86.00 3.00 4070.00
1972 1.50 81.00 267.50 259.00 522.00 674.00 806.50 802.00 584.00 371.50 55.50 15.00 4439.50
1973 13.50 95.50 59.50 322.00 599.50 736.50 831.00 750.00 624.50 415.50 99.00 10.50 4557.00
1974 30.50 14.00 141.00 197.50 426.50 613.00 745.50 743.00 665.50 504.00 112.00 14.00 4206.50
1975 3.50 34.00 47.00 86.50 564.00 696.00 844.50 833.50 819.50 465.50 149.50 34.50 4578.00
1976 21.50 81.00 170.00 237.00 622.00 716.00 820.00 725.50 655.00 497.00 226.50 5.00 4776.50
1977 4.50 93.00 67.50 365.00 289.50 665.00 749.00 739.50 564.50 429.50 157.00 35.50 4159.50
1978 58.00 65.00 221.50 174.50 509.00 598.50 777.50 773.50 587.50 492.50 69.00 4.50 4331.00
1979 11.50 18.50 150.50 207.00 516.00 655.00 792.50 716.50 737.50 433.50 80.00 22.50 4341.00
1980 38.50 74.00 73.00 286.00 393.50 504.00 774.00 663.00 582.50 423.00 122.00 11.00 3944.50
1981 29.50 65.00 55.50 238.50 454.50 742.00 777.50 759.00 590.00 418.00 308.00 43.50 4481.00
1982 0.00 72.50 59.50 184.50 452.00 488.00 683.00 670.50 545.00 340.50 24.50 0.00 3520.00
1983 11.00 77.00 114.00 141.50 438.00 623.50 687.50 824.50 747.00 540.50 135.50 71.00 4411.00
1984 26.00 36.00 249.50 259.00 618.50 649.50 878.00 784.00 763.50 397.50 124.50 15.50 4801.50
1985 0.00 102.00 58.00 343.00 409.00 751.00 836.50 709.50 554.50 410.00 93.50 23.50 4290.50
1986 82.50 154.00 274.00 253.00 479.50 647.50 773.00 780.50 484.50 457.50 175.50 9.50 4571.00
1987 10.50 66.00 133.00 381.00 590.00 673.00 674.50 772.00 654.50 546.00 119.50 50.50 4670.50
1988 21.00 146.00 248.50 327.00 454.00 685.00 942.00 803.00 673.50 509.50 136.50 24.50 4970.50
1989 3.00 49.50 190.50 395.50 490.50 649.50 810.50 736.00 588.50 384.00 140.50 14.50 4452.50
1990 33.50 47.50 180.50 401.50 479.50 673.00 858.00 824.00 719.00 512.50 114.50 1.00 4844.50
1991 21.00 142.50 58.50 240.00 410.50 607.00 838.50 717.50 742.00 582.50 181.00 12.00 4553.00
1992 3.50 126.00 191.50 362.50 636.50 626.00 784.00 837.00 672.50 513.50 123.00 9.00 4885.00
1993 13.00 30.50 244.50 250.00 451.50 649.00 753.00 746.50 645.00 463.50 103.50 17.50 4367.50
1994 9.50 30.50 214.50 303.00 474.00 648.00 743.00 779.00 650.00 212.50 q 18.50 0.00 3870.00
1995 84.50 76.50 111.50 234.50 406.00 569.00 749.00 778.00 669.00 499.32 c 277.00 79.50 4533.82
1996 19.00 162.00 209.00 331.50 526.50 698.50 887.50 878.00 628.00 430.50 153.50 99.50 5023.50
1997 52.50 81.50 246.00 370.50 678.50 686.00 821.50 803.50 752.50 436.00 205.00 9.50 5143.00
1998 45.00 35.50 177.00 226.00 270.50 509.00 768.00 829.50 676.00 351.00 82.50 3.00 3973.00
1999 33.50 24.50 58.00 242.50 396.00 596.00 682.00 711.50 668.50 468.50 156.00 3.50 4040.50
2000 28.00 56.00 174.50 319.50 485.00 695.50 684.50 742.50 636.00 366.50 54.50 13.50 4256.00
2001 0.00 25.00 229.50 192.00 672.00 701.00 724.50 757.50 632.00 490.00 188.50 23.00 4635.00
2002 13.00 61.00 114.00 244.50 436.50 660.50 799.50 729.00 683.00 390.00 137.50 36.50 4305.00
2003 66.50 38.00 182.00 132.00 470.00 676.00 906.50 777.50 711.00 512.50 73.00 45.50 4590.50
2004 13.50 49.00 303.50 375.50 523.50 669.50 778.50 793.00 662.00 377.50 74.50 20.50 4640.50
2005 6.00 70.50 192.50 216.00 465.50 574.50 892.50 814.50 567.50 412.50 156.50 66.00 4434.50
2006 14.50 76.00 35.00 221.50 530.00 726.50 544.00 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1603.50
Period of Record Statistics
MEAN 20.28 60.07 137.27 264.10 473.38 641.30 789.59 765.78 649.85 435.91 123.23 22.59 4404.02
S.D. 21.46 40.55 68.67 83.67 83.04 74.89 63.69 60.20 64.35 63.54 56.02 22.87 318.91
SKEW 1.49 1.00 0.41 -0.43 0.24 -0.24 0.19 -0.05 0.02 0.21 0.79 1.53 -0.04
MAX 84.50 164.00 303.50 414.00 678.50 813.00 942.00 900.50 819.50 582.50 308.00 99.50 5143.00
MIN 0.00 11.50 33.50 19.00 270.50 458.50 674.50 624.50 484.50 339.00 18.50 0.00 3520.00
NO YRS 65 65 65 58 58 58 58 58 58 57 64 65 56