QUINCY 1 S, WASHINGTON

Monthly Total Growing Degree Days

(456880)

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
1941 0.00 z 0.00 z 226.00 443.50 582.28 a 793.50 1233.50 1022.00 558.50 313.50 0.00 z 12.50 5185.28
1942 0.00 z 0.00 101.50 393.00 539.00 754.50 1128.00 1183.00 826.00 0.00 z 11.00 0.00 4936.00
1943 1.00 5.50 116.50 423.50 525.00 730.50 1126.00 988.00 857.00 400.50 29.42 d 26.50 5229.42
1944 0.00 2.50 95.50 346.00 655.00 851.50 1142.50 656.50 l 821.50 555.00 42.00 0.50 m 4511.50
1945 0.00 z 0.00 z 99.50 279.50 680.50 812.50 1164.50 1108.50 0.00 z 436.50 48.00 4.00 4633.50
1946 0.00 5.00 107.00 342.50 717.50 744.00 1092.50 1074.00 653.50 238.50 0.00 14.00 4988.50
1947 6.00 87.00 213.50 400.00 802.38 a 759.83 a 965.50 953.77 a 684.50 349.27 a 46.50 0.00 5268.24
1948 2.58 a 16.05 a 51.50 167.50 481.03 b 885.00 a 948.08 a 904.50 650.50 313.50 12.41 a 5.00 4437.67
1949 0.00 0.00 92.00 379.00 757.00 805.00 993.60 b 195.00 z 734.00 219.07 a 121.00 16.50 4117.17
1950 0.00 1.00 43.50 188.50 505.62 b 717.32 b 1031.55 b 1034.76 b 731.90 a 240.00 21.00 0.50 4515.65
1951 4.00 18.31 b 48.50 363.50 577.50 775.34 a 1051.00 998.00 718.45 a 335.63 e 16.00 3.10 a 4909.34
1952 0.00 0.00 59.50 393.00 633.50 759.00 1060.20 a 0.00 z 801.50 547.50 27.00 2.00 4283.20
1953 50.00 39.50 107.00 241.50 482.50 605.00 987.00 954.00 734.48 a 411.00 86.50 6.00 4704.48
1954 5.17 a 31.00 41.00 195.00 a 638.50 645.50 945.50 859.50 643.45 a 251.00 114.00 4.00 4373.62
1955 0.00 0.50 18.50 142.00 432.50 797.50 913.50 999.50 665.50 345.00 21.00 0.00 a 4335.50
1956 0.00 0.00 52.50 423.00 681.50 669.00 1048.50 941.37 a 745.00 264.00 9.50 3.00 4837.37
1957 0.00 20.22 a 37.50 352.00 732.00 806.50 894.00 838.03 a 774.00 243.00 27.50 1.00 4725.76
1958 5.00 85.00 71.00 252.00 799.50 925.50 1112.50 1110.00 638.00 344.50 60.00 5.50 5408.50
1959 3.00 0.00 89.50 361.00 445.50 731.50 1031.00 832.35 a 556.00 271.00 41.50 9.50 4371.85
1960 0.00 3.00 164.00 274.00 431.50 741.50 1114.50 851.00 682.00 323.00 27.50 0.00 4612.00
1961 23.00 60.50 125.00 296.00 573.00 904.50 203.00 y 1143.38 a 613.00 261.50 6.50 2.50 4008.88
1962 2.50 14.00 82.00 399.50 479.50 554.50 j 965.43 c 861.00 723.00 218.00 j 96.50 6.00 3629.43
1963 7.50 33.50 114.00 230.17 a 570.50 790.50 885.00 968.00 805.00 397.00 54.50 0.00 4855.67
1964 0.00 0.50 79.00 250.00 505.00 706.00 919.67 a 796.00 581.00 336.00 16.00 0.00 m 4189.17
1965 3.00 m 18.50 123.50 368.00 531.00 784.00 969.50 943.50 0.00 z 378.00 90.50 0.52 a 4207.02
1966 0.00 a 1.00 120.90 a 323.50 585.50 645.00 867.00 909.85 a 729.83 a 239.98 b 56.90 a 3.62 a 4483.07
1967 12.00 35.00 59.50 162.50 521.00 826.00 969.50 1027.50 774.00 290.50 59.50 0.00 4737.00
1968 16.50 61.50 149.50 237.93 a 541.47 a 719.50 976.50 787.50 626.50 201.00 22.00 8.00 4347.90
1969 0.00 0.00 115.00 302.00 689.50 899.50 899.50 821.50 628.50 203.50 32.00 1.00 4592.00
1970 0.00 7.50 118.00 221.00 607.60 a 911.50 1001.00 925.00 522.00 277.00 47.00 0.00 4637.60
1971 5.00 20.00 23.00 270.50 673.50 643.00 988.50 1052.00 517.50 306.00 22.50 0.00 4521.50
1972 4.50 40.50 176.00 214.50 628.00 808.00 932.50 976.50 525.00 313.50 39.50 18.50 4677.00
1973 0.00 20.50 166.50 367.00 635.00 754.00 1019.50 934.50 686.50 318.00 12.00 11.00 4924.50
1974 24.00 22.50 135.50 333.50 477.00 844.50 906.50 979.50 738.50 309.50 55.00 6.50 4832.50
1975 0.00 0.50 43.00 234.50 570.50 727.00 1089.50 852.50 738.50 312.50 74.00 22.50 4665.00
1976 0.00 19.00 90.00 307.00 579.00 667.00 928.50 848.50 769.00 302.25 a 83.50 0.00 b 4593.75
1977 0.00 60.00 109.50 472.00 516.50 899.00 919.00 1063.50 562.50 313.50 62.00 14.50 4992.00
1978 0.00 3.00 212.50 328.50 537.00 827.00 984.00 901.00 618.50 310.00 31.00 3.50 4756.00
1979 0.00 24.00 156.50 308.50 666.00 819.50 997.00 987.50 776.00 464.00 25.50 14.00 5238.50
1980 0.00 6.21 a 129.00 427.50 601.92 a 666.50 961.00 846.00 675.50 317.50 88.39 b 29.00 4748.52
1981 21.18 a 57.50 185.00 287.50 557.00 655.00 874.20 a 1003.00 636.50 246.50 83.50 4.77 e 4611.65
1982 0.00 z 48.50 84.50 173.00 520.00 829.00 891.00 928.00 629.50 240.50 7.00 7.00 4358.00
1983 2.50 24.50 153.00 287.00 662.50 723.50 867.00 993.50 600.50 319.50 80.50 0.00 4714.00
1984 15.00 6.50 174.00 268.50 440.00 691.50 1006.50 950.50 571.00 219.50 30.50 0.00 4373.50
1985 0.00 0.00 57.00 377.50 646.00 778.00 1136.50 841.50 507.50 279.00 36.00 0.00 4659.00
1986 0.00 33.50 184.00 278.50 624.00 940.50 883.50 1118.00 602.00 411.50 78.00 0.00 5153.50
1987 0.00 7.00 178.00 428.00 656.50 792.00 915.00 933.50 757.00 374.00 86.00 10.50 5137.50
1988 0.00 a 48.50 136.50 366.50 536.50 700.00 957.00 919.00 630.00 489.50 73.00 0.50 4857.00
1989 19.50 0.00 98.50 406.00 556.50 837.50 948.50 895.00 715.50 337.50 111.50 0.00 4926.00
1990 24.50 18.50 169.00 448.50 540.50 741.00 1106.50 979.00 856.00 270.00 126.50 2.50 5282.50
1991 4.00 53.50 71.50 354.00 546.50 662.50 988.00 1012.00 794.50 331.00 29.00 13.00 4859.50
1992 24.50 41.00 269.00 363.00 680.00 938.00 954.00 976.50 605.50 353.50 49.00 0.00 5254.00
1993 0.00 0.00 64.00 250.00 767.50 736.50 809.00 887.50 702.00 368.00 28.50 0.00 4613.00
1994 11.50 14.00 220.00 422.07 a 653.50 740.00 1086.00 956.00 774.50 325.50 11.00 4.00 5218.07
1995 4.50 83.50 117.50 296.50 656.50 736.00 999.50 813.50 745.50 284.50 78.50 6.50 4822.50
1996 0.00 10.50 102.50 333.50 447.00 729.00 1034.00 938.50 603.50 270.00 27.00 0.00 4495.50
1997 0.00 0.00 115.00 260.00 630.50 707.50 923.50 980.50 677.50 291.00 65.00 1.50 4652.00
1998 0.00 28.00 154.50 307.50 629.00 796.50 1147.50 1028.50 793.00 273.00 91.00 14.50 5263.00
1999 16.00 28.50 128.00 295.50 473.00 744.00 934.00 1024.00 660.50 322.92 a 106.50 22.73 a 4755.65
2000 0.00 7.50 111.50 409.50 575.00 807.00 974.50 966.50 625.00 320.00 8.00 0.00 4804.50
2001 0.00 0.00 158.00 295.50 623.50 706.50 1011.50 1037.50 790.50 332.50 99.00 2.50 5057.00
2002 17.50 25.00 78.00 299.50 496.50 821.00 1084.00 959.00 702.00 313.50 89.50 13.50 4899.00
2003 10.50 34.50 186.50 0.00 z 557.00 876.50 1083.50 1018.50 789.50 496.00 40.50 0.50 5093.50
2004 1.00 7.50 242.00 402.50 601.50 833.00 1093.50 1025.50 652.50 384.50 26.00 6.00 5275.50
2005 5.00 19.50 193.00 349.00 672.00 741.00 1019.00 1029.00 666.00 370.50 16.15 d 0.00 5080.15
2006 15.00 5.00 116.50 333.00 597.50 827.88 d 703.00 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1894.88
Period of Record Statistics
MEAN 5.97 21.33 119.85 318.56 589.91 772.97 998.28 959.53 685.30 325.03 50.22 5.78 4812.91
S.D. 9.51 22.93 56.27 78.74 89.42 79.26 88.63 88.22 88.78 76.37 33.44 7.21 287.87
SKEW 2.22 1.21 0.43 -0.23 0.27 0.20 0.36 0.13 -0.07 1.02 0.51 1.45 0.26
MAX 50.00 87.00 269.00 472.00 802.38 940.50 1233.50 1183.00 857.00 555.00 126.50 29.00 5408.50
MIN 0.00 0.00 18.50 142.00 431.50 605.00 809.00 787.50 507.50 201.00 0.00 0.00 4335.50
NO YRS 61 64 66 65 66 65 64 62 63 63 64 63 53