ROSALIA, WASHINGTON

Monthly Total Growing Degree Days

(457180)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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
1893 11.50 0.00 23.50 78.00 328.00 431.00 684.00 735.50 482.50 116.00 38.50 4.50 2933.00
1894 1.50 0.00 31.00 154.50 421.00 504.50 783.00 832.00 416.00 198.00 102.50 0.00 3444.00
1895 0.00 20.50 58.00 235.50 359.00 540.00 719.00 721.50 331.50 301.00 44.00 12.50 3342.50
1896 12.00 32.00 59.50 104.00 237.00 579.00 901.50 813.00 472.00 255.50 32.50 29.00 3527.00
1897 1.00 0.00 8.00 244.50 605.50 551.50 648.50 897.00 458.50 238.50 45.00 4.65 a 3702.65
1898 0.00 36.00 18.00 220.50 382.00 566.50 764.50 896.00 559.66 a 165.00 20.00 2.00 3630.16
1899 10.00 0.50 11.00 132.00 260.50 481.50 808.50 567.50 606.00 178.00 144.50 13.50 3213.50
1900 22.50 3.50 145.00 258.50 439.50 638.00 783.50 646.50 443.50 207.00 27.00 43.50 3658.00
1901 1.00 12.00 46.50 143.50 475.00 403.97 a 709.50 896.00 380.50 427.00 89.50 6.00 3590.47
1902 19.00 27.50 22.00 152.50 403.50 504.00 692.00 707.00 483.50 332.00 25.00 3.00 3371.00
1903 8.00 1.00 58.50 132.50 371.50 700.00 679.42 a 746.50 404.50 306.50 84.50 5.00 3497.92
1904 0.00 2.50 11.50 272.00 396.00 537.00 829.52 b 854.00 567.50 348.00 156.00 2.50 3976.52
1905 9.50 42.50 118.00 243.00 380.50 521.50 854.50 808.50 535.00 110.00 48.00 0.00 3671.00
1906 3.50 11.50 j 95.50 310.50 409.50 486.00 1008.00 797.50 565.00 287.00 66.00 3.00 4031.50
1907 0.00 13.00 36.00 142.50 458.50 507.50 774.50 635.00 472.00 406.50 52.00 2.50 g 3497.50
1908 0.50 4.50 76.50 244.29 b 339.00 548.50 859.00 780.50 566.11 c 197.00 118.00 0.00 3733.90
1909 1.00 8.00 81.00 127.50 405.00 635.00 767.00 812.00 623.50 275.50 69.00 0.00 3804.50
1910 8.50 0.00 186.50 320.00 530.00 599.00 904.68 a 740.00 512.59 a 301.00 47.00 3.00 4152.27
1911 0.00 b 0.00 114.00 190.50 319.50 637.50 880.00 768.00 437.00 236.50 28.00 0.00 a 3611.00
1912 11.50 5.00 42.00 191.50 430.50 666.00 771.00 687.00 433.00 141.50 41.50 0.00 3420.50
1913 0.00 1.50 3.50 206.00 424.50 636.00 772.00 860.00 522.00 125.00 35.00 0.50 3586.00
1914 13.00 8.50 110.50 239.00 487.50 550.00 934.50 846.50 476.50 273.50 78.50 0.00 4018.00
1915 0.00 13.50 137.50 312.50 407.50 546.00 785.00 994.00 459.50 271.00 18.00 14.50 3959.00
1916 0.00 13.50 97.50 183.50 241.00 512.00 669.50 786.50 491.50 153.50 14.00 0.00 3162.50
1917 0.00 0.00 0.00 54.00 324.00 476.50 873.00 862.50 605.50 294.00 108.00 47.50 3645.00
1918 20.50 0.50 74.00 246.00 349.00 775.00 915.50 760.50 743.50 361.00 31.00 18.50 4295.00
1919 24.00 0.00 72.00 262.50 417.00 573.00 905.50 889.00 548.50 192.00 48.50 10.33 d 3942.33
1920 8.50 1.00 38.50 131.00 337.50 547.00 973.00 860.50 543.00 230.00 40.50 4.50 3715.00
1921 1.00 23.00 58.00 132.50 441.50 695.50 832.50 925.41 d 405.00 337.50 71.50 22.50 3945.91
1922 0.00 0.00 9.00 122.50 412.00 835.50 967.50 923.00 679.50 373.50 8.50 2.50 4333.50
1923 12.00 1.50 71.00 226.50 422.78 b 566.90 a 896.00 884.00 646.00 311.50 51.00 2.00 4091.17
1924 0.00 48.50 17.50 198.50 622.50 656.50 900.00 818.00 600.00 286.00 20.00 27.50 4195.00
1925 5.50 19.00 61.50 f 321.00 549.00 696.00 993.00 868.50 574.14 a 203.88 e 27.50 12.00 4269.52
1926 0.00 30.50 120.00 400.50 455.70 a 682.00 982.00 845.27 a 400.86 a 295.50 64.00 10.50 4286.83
1927 0.00 4.00 37.00 185.00 342.00 676.00 907.50 902.10 a 460.50 293.50 48.50 2.50 3858.60
1928 0.00 0.00 98.00 151.50 610.50 630.52 a 971.50 823.00 607.00 273.00 41.50 0.50 4207.02
1929 0.00 0.00 65.00 138.50 452.00 607.76 a 879.50 981.00 490.34 a 375.50 18.00 9.54 e 4017.14
1930 1.00 40.50 91.97 a 382.50 425.50 592.00 973.50 967.00 605.00 175.50 70.00 0.00 4324.47
1931 14.00 5.00 81.00 211.00 550.50 661.03 a 946.00 909.50 568.45 a 169.00 g 40.50 0.00 3986.98
1932 0.00 25.00 49.00 245.50 421.50 735.50 818.50 878.50 603.00 294.50 79.00 12.00 4162.00
1933 1.07 b 0.00 b 45.00 220.50 334.80 a 664.00 932.50 911.00 465.50 348.75 a 63.10 a 55.00 4041.22
1934 22.00 40.00 208.00 466.00 607.08 a 706.50 937.23 a 902.00 503.50 338.93 a 111.00 1.50 4843.75
1935 30.50 i 9.50 28.00 163.00 431.50 601.03 a 860.50 783.50 659.50 254.00 5.50 0.00 3796.03
1936 0.00 1.50 56.00 362.00 634.00 693.10 a 707.00 h 916.22 d 504.50 337.50 25.50 12.50 3542.83
1937 0.00 a 0.00 80.50 123.50 486.50 628.00 921.22 a 753.50 592.00 347.20 a 54.00 5.50 3991.92
1938 0.00 0.00 41.50 236.00 419.02 a 695.00 997.00 794.38 c 770.89 b 299.50 18.50 16.50 4288.28
1939 8.50 0.00 127.00 312.93 a 542.00 573.50 941.00 951.50 616.03 a 274.35 a 107.50 88.00 4542.32
1940 8.00 10.00 150.50 253.97 a 576.50 761.50 961.50 896.00 687.50 367.00 9.50 24.00 4705.97
1941 1.50 32.50 188.50 313.97 a 440.00 601.50 1006.00 842.00 398.50 204.00 108.50 33.50 4170.47
1942 0.50 1.00 74.50 265.00 356.00 522.50 909.00 910.00 587.50 300.00 12.00 1.00 3939.00
1943 0.00 0.00 53.00 269.00 320.00 479.50 817.50 751.50 649.00 307.00 24.00 6.50 3677.00
1944 3.00 2.50 44.00 217.24 a 472.50 592.50 871.50 789.50 627.50 475.33 a 47.00 4.00 4146.57
1945 13.50 11.50 31.00 140.00 456.50 541.00 895.00 835.50 446.00 322.50 28.50 4.00 3725.00
1946 0.00 5.50 40.00 200.50 481.00 535.00 761.50 744.00 449.00 80.50 8.50 9.96 c 3315.46
1947 0.00 i 0.00 q 0.00 z 0.00 z 531.50 547.00 801.00 751.50 0.00 z 246.50 10.00 1.07 b 2888.57
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 652.00 640.50 720.00 458.00 202.00 0.00 z 0.00 z 2672.50
1949 0.00 w 0.00 32.00 271.00 502.50 546.00 760.00 758.50 578.00 106.43 a 87.00 1.50 g 3641.43
1950 0.00 e 0.00 z 0.00 z 256.73 d 354.50 h 572.00 830.00 864.00 614.00 246.50 50.50 28.50 3462.23
1951 0.00 17.50 35.50 246.50 413.50 556.00 879.00 821.00 579.00 225.00 16.00 6.50 3795.50
1952 0.00 0.00 45.50 293.00 463.00 561.21 a 843.00 820.50 656.50 401.00 29.50 0.00 4113.21
1953 41.50 5.00 75.00 187.50 336.00 469.50 786.00 788.50 604.50 353.50 110.50 0.00 3757.50
1954 5.50 18.50 21.50 139.50 447.00 444.00 761.00 697.00 501.50 220.50 119.00 0.50 3375.50
1955 0.00 1.00 10.50 71.00 288.00 633.50 758.00 815.00 550.50 258.33 a 18.50 4.50 3408.83
1956 0.50 0.00 50.00 276.50 509.50 535.00 889.00 798.50 590.00 211.00 6.00 3.62 a 3869.62
1957 0.00 13.50 42.50 201.50 526.50 617.50 780.00 725.50 626.00 192.00 13.50 9.50 3748.00
1958 4.50 79.00 51.00 130.50 642.50 703.00 948.00 1004.00 539.50 312.50 73.00 15.50 4503.00
1959 14.50 0.00 46.00 193.00 297.00 603.00 851.00 725.00 452.00 204.50 44.50 3.00 3433.50
1960 1.50 1.50 127.00 174.50 339.50 591.50 956.50 723.00 568.50 310.00 16.50 3.50 3813.50
1961 13.00 21.50 74.50 167.00 383.00 730.50 871.74 b 979.00 444.50 214.50 12.00 1.00 3912.24
1962 10.00 26.50 21.50 285.00 305.00 545.69 a 756.50 725.50 586.00 273.00 57.50 14.50 3606.69
1963 4.00 38.50 74.50 162.00 428.50 598.00 732.50 824.00 725.00 360.50 45.50 0.00 3993.00
1964 2.00 2.50 33.50 134.50 343.00 558.50 797.50 652.00 441.50 286.50 35.50 8.00 3295.00
1965 0.00 28.00 40.00 254.00 361.00 555.50 833.50 811.50 390.00 421.00 107.50 18.00 3820.00
1966 7.00 7.00 92.48 a 192.50 476.50 512.00 769.00 797.50 664.50 234.00 53.50 19.00 3824.98
1967 10.00 18.50 32.50 94.50 358.00 643.00 856.50 960.50 745.00 266.00 47.00 1.00 4032.50
1968 9.00 57.00 124.50 139.00 410.00 596.00 870.00 730.00 525.50 193.50 11.50 4.50 3670.50
1969 0.00 0.00 63.50 186.00 481.00 678.50 725.50 733.50 555.00 143.00 52.50 5.50 3624.00
1970 0.00 2.50 18.00 47.50 385.00 695.50 846.00 805.00 366.00 185.50 52.00 1.00 3404.00
1971 11.00 26.50 7.50 118.50 430.00 435.00 785.50 935.00 355.00 207.00 24.00 0.00 3335.00
1972 2.00 28.50 124.50 103.00 465.00 0.00 z 770.50 874.00 388.50 233.50 47.50 16.00 3053.00
1973 15.00 18.50 56.50 191.50 468.00 574.00 802.50 837.50 547.50 204.00 26.50 3.00 3744.50
1974 9.50 0.00 46.50 123.00 291.00 675.00 789.00 815.00 595.00 284.50 15.00 j 5.00 3633.50
1975 0.00 0.00 10.50 64.50 348.00 477.00 890.00 652.50 551.50 201.00 68.50 20.50 3284.00
1976 7.50 2.00 20.50 159.00 404.00 462.50 774.50 728.00 636.00 219.50 42.50 2.00 3458.00
1977 0.00 36.00 17.50 293.00 289.50 696.50 758.50 932.00 428.50 202.00 19.50 11.37 a 3684.37
1978 0.00 15.50 145.50 146.00 280.50 595.00 767.50 711.50 464.50 223.00 15.00 0.00 3364.00
1979 0.00 0.00 76.00 146.50 395.00 577.00 795.50 829.50 598.00 299.00 6.00 14.50 3737.00
1980 0.00 19.00 8.50 272.00 359.50 435.00 750.00 620.00 517.50 237.50 59.48 a 35.50 3313.98
1981 18.00 54.00 112.00 180.00 344.00 416.00 720.50 912.50 542.00 168.43 a 95.69 a 7.00 3570.12
1982 0.00 25.00 64.50 115.50 402.50 733.50 766.50 815.00 516.50 197.50 11.50 9.00 3657.00
1983 16.50 55.50 102.00 159.00 438.00 527.00 694.00 911.50 416.00 266.50 64.50 0.00 3650.50
1984 9.50 3.50 70.50 124.50 293.00 504.50 811.00 832.00 445.00 205.00 23.00 0.00 3321.50
1985 0.00 0.00 30.00 256.50 463.00 579.00 976.50 737.50 371.50 190.00 24.00 0.00 3628.00
1986 4.00 43.50 143.00 159.00 434.50 730.00 683.00 945.00 437.00 310.00 21.00 0.00 3910.00
1987 0.00 18.50 93.00 339.00 496.50 672.50 809.00 776.50 672.00 314.50 93.50 18.00 4303.00
1988 2.50 40.50 53.00 254.50 418.50 582.00 810.50 815.50 535.00 456.50 60.50 4.00 4033.00
1989 0.00 0.00 62.52 a 277.50 389.50 684.50 808.50 732.00 603.00 272.00 65.00 4.00 3898.52
1990 7.50 6.50 81.50 286.00 365.00 551.50 899.50 0.00 z 733.00 187.50 80.50 6.00 3204.50
1991 1.00 39.00 21.50 188.00 352.00 479.00 829.00 0.00 z 622.00 289.50 16.00 2.50 2839.50
1992 20.00 44.00 186.50 293.50 529.00 0.00 z 806.00 884.00 516.50 332.00 10.00 0.00 3621.50
1993 0.00 0.00 61.50 177.50 607.00 598.50 623.50 740.00 551.00 331.00 5.00 12.00 3707.00
1994 19.00 8.00 146.00 292.00 498.00 597.00 958.50 896.50 687.50 235.00 2.50 12.00 4352.00
1995 11.50 91.78 a 82.00 175.50 486.00 554.50 847.50 717.00 638.50 188.50 92.00 10.50 3895.28
1996 16.50 15.00 58.00 215.50 287.50 569.50 890.50 834.00 479.50 231.00 22.00 0.00 3619.00
1997 1.00 11.50 72.50 134.50 502.00 585.00 796.50 932.00 620.00 231.50 37.50 0.00 3924.00
1998 6.50 30.50 100.00 198.00 420.00 569.00 1005.50 931.50 724.50 230.00 40.50 0.00 4256.00
1999 1.00 1.00 67.50 148.00 326.00 501.50 703.00 902.50 488.50 225.00 134.00 4.00 3502.00
2000 0.00 8.00 40.00 280.00 396.00 609.00 798.00 842.00 0.00 z 104.00 l 2.50 0.00 2975.50
2001 0.00 0.00 75.00 165.50 431.00 507.50 794.00 906.50 677.00 204.50 111.00 0.50 3872.50
2002 6.50 12.00 9.00 168.00 348.50 619.50 884.50 753.50 559.00 153.00 64.00 21.00 3598.50
2003 22.00 3.00 105.50 198.00 387.50 668.50 925.00 920.00 630.50 398.00 13.50 1.50 4273.00
2004 4.00 11.50 158.00 294.00 422.50 596.00 924.00 910.00 512.00 276.50 28.00 4.00 4140.50
2005 37.00 28.50 78.50 220.00 478.00 543.50 853.50 862.00 464.00 296.50 16.00 5.00 3882.50
2006 11.00 7.00 66.00 218.50 444.50 674.50 1027.50 825.00 573.50 195.50 57.00 1.00 4101.00
2007 0.00 7.50 119.50 154.50 424.00 563.00 988.00 765.00 515.00 193.50 39.50 5.50 3775.00
2008 0.00 5.50 19.50 76.50 425.00 541.00 803.50 795.50 530.00 205.50 79.00 2.50 3483.50
2009 0.00 4.50 29.50 182.50 461.50 665.00 900.00 952.00 727.50 173.00 47.50 1.00 4144.00
2010 35.50 19.50 108.00 190.50 295.00 506.50 795.50 791.50 488.50 262.00 49.00 5.00 3546.50
2011 10.00 0.50 21.00 36.50 259.50 436.50 640.50 844.00 675.50 266.50 15.00 1.00 3206.50
2012 3.50 0.00 54.00 250.50 372.50 531.00 888.50 867.50 618.00 257.00 91.00 11.50 3945.00
2013 0.00 a 0.00 81.00 25.50 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 81.00
Period of Record Statistics
MEAN 6.07 13.99 66.99 202.72 418.28 586.87 837.10 822.22 543.64 258.69 48.35 8.52 3803.16
S.D. 8.36 17.66 45.06 77.77 87.87 84.14 93.23 87.88 97.19 76.31 34.30 12.70 355.28
SKEW 1.84 1.73 0.88 0.43 0.38 0.22 -0.06 -0.25 0.10 0.33 0.90 3.18 0.29
MAX 41.50 91.78 208.00 466.00 642.50 835.50 1027.50 1004.00 770.89 475.33 156.00 88.00 4843.75
MIN 0.00 0.00 0.00 36.50 237.00 403.97 623.50 567.50 331.50 80.50 2.50 0.00 2933.00
NO YRS 117 117 117 118 118 118 119 118 118 118 118 117 104