LONG BEACH EXP STN, WASHINGTON

Monthly Total Growing Degree Days

(454748)

Base Temperature = 40 F

File last updated on Jul 25, 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
1967 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 635.50 585.50 403.00 250.50 111.00 1985.50
1968 107.50 241.00 225.50 188.00 394.00 468.50 601.00 578.00 528.00 335.00 227.50 81.50 3975.50
1969 30.50 53.50 159.50 217.50 441.00 575.00 541.50 547.50 486.00 332.00 186.00 156.50 3726.50
1970 111.50 189.50 162.00 165.00 352.00 454.50 507.50 533.50 431.50 344.00 225.50 67.00 3543.50
1971 105.50 111.00 84.50 202.50 350.00 418.50 519.50 606.50 462.50 296.50 172.50 37.50 3367.00
1972 60.50 87.50 162.50 145.34 a 370.50 456.00 597.00 571.50 419.50 283.50 197.50 126.00 3477.34
1973 68.00 125.50 124.50 238.50 356.00 441.50 509.00 461.00 501.00 329.00 131.00 181.50 3466.50
1974 90.50 69.50 145.00 235.00 297.50 436.00 534.00 580.00 580.00 312.50 206.00 177.50 3663.50
1975 95.50 71.50 109.50 113.50 330.50 406.50 554.50 554.00 556.00 328.00 201.50 135.50 3456.50
1976 108.00 98.50 101.50 201.00 342.00 392.00 556.00 547.50 545.00 387.00 253.00 124.50 3656.00
1977 88.50 176.00 136.00 234.00 313.00 441.00 520.00 622.50 461.00 319.00 181.00 142.50 3634.50
1978 162.00 168.00 196.50 247.50 333.00 541.50 564.50 586.00 498.50 411.50 98.50 51.50 3859.00
1979 13.00 74.50 211.00 258.00 388.00 437.00 599.50 607.50 604.50 427.50 183.50 205.00 4009.00
1980 55.50 156.00 158.50 273.00 318.86 c 437.07 a 583.00 509.00 487.00 390.08 a 230.00 188.00 3786.01
1981 204.50 130.50 237.50 248.50 374.50 489.00 562.00 636.00 518.50 320.00 237.00 137.00 4095.00
1982 69.50 114.50 132.50 167.50 354.00 478.50 573.00 583.50 544.50 414.50 145.00 109.00 3686.00
1983 207.00 224.50 280.50 269.50 418.00 503.50 612.50 613.00 455.00 278.00 259.50 70.50 4191.50
1984 162.00 146.50 243.00 193.50 325.00 432.00 534.50 538.50 499.50 290.00 186.50 40.00 3591.00
1985 49.50 48.00 83.00 224.00 358.00 435.50 565.50 554.50 434.50 293.00 88.50 55.00 3189.00
1986 206.00 131.00 290.50 229.00 370.00 511.50 558.50 585.00 443.50 424.50 212.00 139.50 4101.00
1987 133.50 195.00 240.50 299.50 427.00 468.00 558.00 593.00 521.00 416.00 300.50 88.00 4240.00
1988 86.00 162.00 180.50 285.00 360.00 440.00 570.00 577.00 450.00 446.50 223.00 142.50 3922.50
1989 77.50 38.00 157.50 317.00 399.50 539.00 579.50 599.50 571.50 379.00 232.00 144.50 4034.50
1990 141.00 86.50 223.50 301.50 382.50 495.00 627.00 654.00 608.50 348.50 233.00 65.50 4166.50
1991 86.00 227.00 127.50 222.00 351.00 435.00 577.50 591.50 614.50 348.00 231.50 159.50 3971.00
1992 186.00 245.00 298.00 336.00 449.00 538.00 641.00 638.50 463.50 399.50 195.00 43.50 4433.00
1993 65.50 121.50 238.00 293.00 515.00 536.00 612.00 630.50 507.50 402.50 93.00 121.50 4136.00
1994 179.00 83.50 280.00 313.50 428.00 488.50 594.50 656.00 589.00 312.00 110.50 135.00 4169.50
1995 245.50 192.00 207.00 268.00 426.50 514.00 677.50 569.00 660.00 415.00 317.50 210.00 4702.00
1996 135.50 169.50 233.00 336.50 385.50 476.00 615.00 592.00 529.00 387.50 177.50 82.50 4119.50
1997 132.50 116.00 150.50 224.50 499.00 511.50 631.00 694.00 623.50 384.00 285.50 136.50 4388.50
1998 164.50 177.50 216.50 245.00 418.00 499.50 631.00 639.00 514.00 396.50 236.50 114.00 4252.00
1999 100.50 101.50 123.00 200.00 332.50 478.50 530.50 625.50 481.00 345.50 286.50 168.00 3773.00
2000 60.50 128.50 140.00 297.00 392.00 492.50 581.50 592.50 524.50 392.50 119.00 116.50 3837.00
2001 133.00 65.00 165.50 202.00 352.50 424.00 535.00 584.00 478.50 325.50 226.50 109.50 3601.00
2002 123.00 99.00 125.00 247.50 327.50 496.00 617.50 603.00 538.00 348.00 279.00 171.00 3974.50
2003 259.00 116.50 239.00 258.00 381.00 529.00 622.50 610.50 538.00 488.00 153.00 155.00 4349.50
2004 150.50 167.50 235.00 335.50 455.50 561.50 693.00 690.00 529.00 420.50 189.50 148.50 4576.00
2005 185.50 127.00 228.50 256.00 460.50 476.50 574.50 571.00 389.00 358.00 121.00 106.50 3854.00
2006 127.00 104.00 114.50 219.00 358.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 923.00
Period of Record Statistics
MEAN 122.22 131.78 183.76 243.78 381.71 477.73 580.57 593.87 517.22 364.91 202.12 121.91 3920.38
S.D. 58.09 54.28 59.62 52.89 50.94 44.91 44.14 45.96 62.18 50.61 58.62 46.02 347.58
SKEW 0.42 0.36 0.17 -0.16 0.73 0.22 0.45 -0.25 0.20 0.15 -0.22 -0.16 0.12
MAX 259.00 245.00 298.00 336.50 515.00 575.00 693.00 694.00 660.00 488.00 317.50 210.00 4702.00
MIN 13.00 38.00 83.00 113.50 297.50 392.00 507.50 461.00 389.00 278.00 88.50 37.50 3189.00
NO YRS 39 39 39 39 39 38 38 39 39 39 39 39 38