CEDAR LAKE, WASHINGTON

Monthly Total Growing Degree Days

(451233)

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
1931 54.50 31.00 66.00 216.50 449.00 476.50 696.00 667.00 458.50 293.00 67.00 2.50 3477.50
1932 1.00 23.00 27.00 165.00 308.50 534.50 553.50 623.50 543.50 327.50 129.50 14.00 3250.50
1933 12.50 0.00 20.00 149.50 217.50 442.00 592.50 732.50 395.00 324.50 176.00 57.50 3119.50
1934 49.50 116.50 236.00 382.50 482.50 550.50 594.00 729.00 475.00 366.50 163.00 31.00 4176.00
1935 85.00 75.00 8.00 167.00 368.50 500.00 658.50 637.50 604.50 306.50 64.50 45.00 3520.00
1936 9.50 1.00 25.00 253.00 449.00 567.00 652.00 756.00 515.00 400.00 197.00 33.00 3857.50
1937 0.00 20.50 98.50 83.00 351.00 566.00 652.00 613.00 526.50 455.00 112.00 48.00 3525.50
1938 21.50 52.00 82.00 268.00 413.50 571.50 784.50 623.00 636.00 417.00 60.50 65.50 3995.00
1939 19.00 0.00 116.00 277.00 405.00 388.00 669.00 706.00 521.50 327.00 234.50 121.00 3784.00
1940 58.50 36.00 148.50 240.00 486.50 563.50 634.50 693.50 607.00 372.00 43.00 52.50 3935.50
1941 61.00 134.50 280.00 282.00 344.00 475.50 768.00 665.00 400.50 301.00 182.00 19.00 3912.50
1942 26.00 16.00 93.00 218.28 a 317.50 413.00 694.00 676.00 486.50 332.00 29.00 36.00 3337.28
1943 9.00 96.50 41.50 229.00 243.00 418.00 631.00 562.00 575.00 277.50 181.00 21.50 3285.00
1944 25.00 8.00 45.00 174.00 322.00 405.00 624.50 571.50 554.50 465.50 60.00 49.00 3304.00
1945 37.00 24.50 16.50 72.00 374.50 401.00 659.50 632.00 420.00 309.00 31.50 23.50 3001.00
1946 11.00 19.00 30.50 154.00 426.50 430.00 643.50 654.50 479.50 169.00 39.00 23.50 3080.00
1947 8.00 48.50 187.50 255.00 482.50 454.50 598.00 602.50 510.50 260.00 52.00 37.00 3496.00
1948 5.50 3.50 38.50 84.50 292.50 565.50 590.50 506.00 436.00 283.00 9.00 0.00 2814.50
1949 0.00 41.50 64.50 195.50 434.50 442.00 566.50 585.50 554.00 145.00 273.00 12.50 3314.50
1950 3.50 10.50 14.00 95.00 244.50 444.00 600.37 a 641.50 446.50 163.50 43.00 58.50 2764.87
1951 0.50 18.50 32.00 219.00 268.50 473.00 613.50 531.00 505.00 234.00 67.00 3.00 2965.00
1952 11.50 23.50 26.00 212.00 349.00 377.50 642.00 614.50 552.00 477.50 93.00 18.08 a 3396.58
1953 64.50 17.50 52.50 156.00 329.50 357.00 604.50 636.03 b 536.50 356.00 166.00 37.50 3313.53
1954 2.07 a 65.00 43.00 87.93 a 343.50 373.00 511.00 518.50 455.50 281.50 228.00 25.50 2934.50
1955 8.00 1.50 7.00 55.50 199.50 424.50 480.00 561.00 422.50 261.50 56.50 11.00 2488.50
1956 5.00 0.00 30.50 216.50 445.50 390.00 681.50 603.35 d 454.04 d 191.00 109.00 49.00 3175.39
1957 3.00 24.00 58.50 181.50 442.00 480.00 557.00 554.90 a 612.00 262.50 46.00 33.00 3254.40
1958 19.00 91.00 64.50 169.50 558.00 611.00 843.72 a 741.50 459.50 372.50 82.00 94.00 4106.22
1959 24.00 7.00 38.00 172.50 291.00 471.00 584.50 f 573.50 c 401.50 287.00 99.50 27.50 2392.50
1960 13.50 24.50 91.50 177.00 258.50 473.50 752.00 569.00 455.00 330.00 72.50 17.00 3234.00
1961 98.50 43.50 91.50 117.00 317.50 602.50 709.00 810.50 425.50 215.00 51.50 17.00 3499.00
1962 44.50 80.00 52.50 197.00 196.50 445.34 a 584.50 574.00 533.00 305.50 126.50 65.50 3204.84
1963 13.50 163.50 62.00 120.50 379.50 420.50 535.50 607.00 615.00 333.50 73.00 30.50 3354.00
1964 7.75 a 10.00 50.00 75.00 250.00 415.50 606.00 545.50 420.50 389.50 32.50 12.50 2814.75
1965 38.50 19.50 126.00 205.00 245.00 460.00 721.50 662.00 422.00 415.00 174.00 31.50 3520.00
1966 7.00 15.00 92.00 175.50 328.50 434.00 567.50 641.50 544.00 264.00 102.00 55.50 3226.50
1967 22.50 34.00 12.00 69.00 315.00 580.50 678.00 848.50 636.50 307.00 131.50 39.50 3674.00
1968 49.50 162.00 129.50 121.50 352.50 462.00 717.00 594.50 477.00 231.00 78.00 0.52 a 3375.02
1969 5.54 c 0.50 85.25 a 142.00 437.00 602.00 596.50 562.50 477.00 213.12 c 128.50 15.50 3265.41
1970 13.95 a 102.85 b 64.50 51.00 287.50 558.50 656.00 606.50 381.00 245.50 124.82 b 1.00 3093.12
1971 22.50 37.15 b 3.00 115.00 326.50 322.50 666.50 751.00 421.00 224.50 34.50 1.50 2925.65
1972 3.62 a 25.00 91.00 71.90 a 383.00 447.50 639.50 688.00 368.50 226.50 76.50 35.13 a 3056.15
1973 12.50 60.50 28.00 145.00 382.50 430.50 620.50 551.50 514.50 231.50 21.00 17.05 a 3015.05
1974 23.50 2.00 43.50 106.00 191.50 481.00 564.50 693.50 645.00 363.50 67.50 38.15 e 3219.65
1975 15.50 c 1.00 19.00 44.50 302.25 a 393.00 647.50 539.50 531.00 231.50 69.00 40.50 2834.25
1976 35.00 14.50 24.00 151.00 335.50 363.50 591.50 533.50 543.00 280.50 214.50 39.00 3125.50
1977 29.50 96.50 21.00 230.00 238.00 509.50 567.50 770.00 405.50 253.00 60.50 32.00 3213.00
1978 32.50 58.00 143.00 145.50 268.50 581.00 660.00 625.50 416.50 350.50 37.00 0.00 3318.00
1979 0.00 3.50 115.50 146.50 365.00 491.50 671.50 651.50 569.50 334.00 91.55 a 45.00 3485.05
1980 5.00 42.50 28.50 235.50 316.50 391.00 614.00 572.00 477.50 312.14 b 118.39 b 87.50 3200.53
1981 122.50 61.00 155.52 a 154.00 305.50 377.00 581.00 777.00 507.50 217.00 146.50 11.50 3416.02
1982 4.50 27.50 50.00 108.50 291.50 583.00 579.00 646.00 499.50 284.50 23.00 11.50 3108.50
1983 47.00 59.00 131.00 205.50 410.00 442.50 551.50 649.00 416.00 261.50 70.00 0.00 3243.00
1984 59.00 52.00 104.50 120.00 235.50 403.50 662.50 670.00 465.50 209.50 39.31 a 0.00 3021.31
1985 4.50 3.00 25.50 158.00 352.00 469.00 839.50 642.00 406.00 227.85 a 30.50 13.00 3170.85
1986 50.50 53.00 127.00 98.00 329.50 563.50 512.50 773.00 407.50 370.50 65.50 2.00 3352.50
1987 3.00 85.50 96.00 238.45 a 380.50 541.50 611.50 679.00 581.00 434.00 148.00 13.50 3811.95
1988 12.00 71.50 68.50 183.00 339.00 436.50 655.00 651.00 499.00 364.50 54.00 50.50 3384.50
1989 12.50 2.00 38.50 256.00 331.00 564.00 593.00 620.50 575.50 271.50 98.00 47.00 3409.50
1990 22.00 26.00 130.50 242.00 313.00 468.50 771.00 748.50 573.00 179.00 95.50 6.50 3575.50
1991 11.00 125.00 42.50 130.50 272.00 384.50 700.00 742.00 579.00 321.50 79.50 36.00 3423.50
1992 37.50 140.00 212.00 281.50 490.50 601.00 672.50 711.50 428.00 294.00 42.50 0.00 3911.00
1993 4.00 55.00 102.00 149.50 520.50 450.50 495.00 658.50 527.00 380.00 11.00 22.00 3375.00
1994 44.50 5.50 150.50 206.00 405.50 452.00 715.00 705.00 597.50 237.50 5.50 14.00 3538.50
1995 39.00 78.50 86.50 166.50 453.50 508.50 693.50 0.00 z 570.50 226.50 139.00 8.00 2970.00
1996 20.00 56.50 43.50 182.00 223.00 457.50 716.50 643.50 368.50 214.50 63.00 2.50 2991.00
1997 10.50 23.00 50.50 116.50 414.00 437.00 609.00 727.50 546.00 199.50 123.50 15.50 3272.50
1998 17.00 43.50 88.00 150.00 314.00 483.00 729.50 676.50 551.50 262.50 64.00 18.00 3397.50
1999 11.07 c 0.00 41.33 a 109.00 213.50 391.50 592.50 643.00 469.66 a 251.88 c 122.50 23.00 2868.94
2000 0.00 a 22.00 0.00 z 184.50 300.00 486.67 c 0.00 z 0.00 z 455.50 0.00 z 15.00 10.50 1474.17
2001 13.50 6.50 58.50 115.50 323.00 375.00 572.50 618.00 378.00 f 0.00 z 109.50 0.00 2192.00
2002 24.00 12.00 5.00 85.50 246.00 489.31 a 620.50 602.50 438.50 195.00 128.00 8.50 2854.81
2003 41.50 15.50 60.00 100.00 292.50 521.50 692.50 675.00 499.50 298.50 0.00 z 2.50 3199.00
2004 15.00 16.50 98.50 226.00 345.50 528.00 727.00 718.00 397.50 249.00 52.00 24.50 3397.50
2005 68.50 45.50 112.00 0.00 z 0.00 z 396.00 607.00 658.00 358.50 216.50 h 26.50 25.50 2297.50
2006 17.00 8.50 33.30 d 172.50 328.50 500.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1059.80
Period of Record Statistics
MEAN 24.22 40.73 72.99 165.49 340.60 470.28 639.20 647.18 493.79 292.01 90.95 27.16 3315.39
S.D. 24.17 40.15 55.09 65.79 82.18 70.65 73.86 73.38 73.68 74.94 58.87 23.57 333.98
SKEW 1.68 1.30 1.36 0.43 0.37 0.28 0.44 0.35 0.15 0.43 0.92 1.37 0.39
MAX 122.50 163.50 280.00 382.50 558.00 611.00 843.72 848.50 645.00 477.50 273.00 121.00 4176.00
MIN 0.00 0.00 3.00 44.50 191.50 322.50 480.00 506.00 358.50 145.00 5.50 0.00 2488.50
NO YRS 76 76 75 75 75 76 73 73 74 72 74 75 69