WENATCHEE EXP STN, WASHINGTON

Monthly Total Growing Degree Days

(459079)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1950 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 0.00 z 0.00 z 0.00
1951 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 0.00 z 0.00 z 0.00
1952 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 0.00 z 0.00 z 0.00
1953 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 0.00 z 0.00 z 0.00
1954 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 0.00 z 0.00 z 0.00
1955 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 0.00 z 0.00 z 0.00
1956 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 0.00 z 0.00 z 0.00
1957 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 0.00 z 0.00 z 0.00
1958 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 0.00 z 0.00 z 0.00
1959 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 0.00 z 0.00 z 0.00
1960 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 0.00 z 0.00 z 0.00
1961 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 0.00 z 0.00 z 0.00
1962 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 0.00 z 0.00 z 0.00
1963 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 0.00 z 0.00 z 0.00
1964 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 0.00 z 0.00 z 0.00
1965 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 0.00 z 0.00 z 0.00
1966 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 0.00 z 0.00 z 0.00
1967 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 0.00 z 0.00 z 0.00
1968 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 0.00 z 0.00 z 0.00
1969 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 0.00 z 0.00 z 0.00
1970 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 0.00 z 0.00 z 0.00
1971 0.00 z 0.00 z 0.00 z 0.00 z 669.50 711.00 1028.00 1113.50 548.50 333.50 47.50 0.00 4451.50
1972 3.00 22.00 202.00 244.00 678.00 790.34 a 937.50 1043.00 559.00 331.00 57.50 10.00 4877.34
1973 0.00 18.00 188.58 a 393.50 627.00 768.50 1053.00 975.50 661.00 310.00 8.50 0.00 z 5003.58
1974 14.00 11.50 130.50 337.00 487.00 847.50 963.50 1018.00 721.00 331.00 64.50 4.00 4929.50
1975 2.00 1.00 29.00 260.50 575.00 741.00 1111.50 861.00 693.50 300.50 62.50 15.50 4653.00
1976 1.00 11.00 93.00 298.50 539.50 657.00 957.00 863.00 770.00 313.50 65.50 0.00 4569.00
1977 0.00 49.00 139.00 440.00 503.00 917.00 969.50 1076.00 584.00 286.50 41.00 25.50 5030.50
1978 0.00 8.50 182.50 285.50 510.00 802.00 987.00 881.00 564.50 281.00 14.00 1.00 4517.00
1979 0.00 9.00 110.50 313.00 631.50 798.50 1025.50 975.50 697.00 394.50 10.00 10.50 4975.50
1980 0.00 5.18 a 87.50 373.50 582.00 670.00 966.50 825.50 633.00 282.00 53.00 12.29 b 4490.47
1981 12.00 33.50 189.00 283.50 540.00 621.00 896.00 1029.00 617.68 b 205.50 41.00 4.00 4472.18
1982 2.50 28.50 71.50 183.50 520.00 845.00 898.50 905.00 605.50 254.50 7.00 2.50 4324.00
1983 16.50 22.50 161.00 277.00 636.00 719.50 824.50 975.50 522.50 282.50 52.50 0.00 4490.00
1984 12.00 5.50 159.50 232.00 421.50 692.50 980.50 951.00 525.50 211.00 17.50 0.00 4208.50
1985 0.00 2.50 65.00 327.50 613.00 754.00 1133.50 881.50 503.00 245.50 32.00 0.00 4557.50
1986 0.00 17.00 166.00 276.50 597.00 878.50 861.00 1068.00 537.00 351.00 59.00 0.00 4811.00
1987 0.00 14.00 155.50 425.00 645.00 818.00 942.50 941.50 754.00 344.00 91.50 3.00 5134.00
1988 0.00 42.50 125.50 373.00 556.50 720.00 986.00 935.00 643.00 452.50 43.00 6.50 4883.50
1989 10.50 3.50 76.00 394.50 560.50 835.00 954.00 924.00 683.00 294.00 92.50 0.00 4827.50
1990 17.00 13.50 161.00 445.50 529.50 765.00 1056.50 991.50 802.00 230.50 101.50 0.00 5113.50
1991 8.50 53.50 76.00 336.50 531.00 675.50 1010.00 1006.00 759.00 313.50 26.00 4.00 4799.50
1992 21.50 47.00 259.50 377.00 689.00 959.50 984.50 986.50 608.00 334.00 63.50 0.00 5330.00
1993 0.00 0.00 74.00 278.50 724.00 740.50 864.50 911.50 695.50 385.50 32.50 3.00 4709.50
1994 18.50 5.50 204.50 448.00 647.50 752.00 1128.00 987.50 781.00 317.50 7.50 0.00 5297.50
1995 0.00 48.00 124.00 295.00 698.00 784.50 1020.50 821.50 769.00 281.00 56.50 8.00 4906.00
1996 2.50 11.50 108.50 341.50 476.00 761.50 1059.50 971.00 641.00 270.50 36.50 0.00 4680.00
1997 4.50 5.00 0.00 z 0.00 z 648.00 757.00 964.00 1049.50 681.50 0.00 z 0.00 z 0.00 z 4109.50
1998 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 0.00 z 0.00 z 0.00
1999 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 0.00 z 0.00 z 0.00
2000 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 0.00 z 0.00 z 0.00
2001 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 0.00 z 0.00 z 0.00
2002 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 0.00 z 0.00 z 0.00
2003 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 0.00 z 0.00 z 0.00
2004 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 0.00 z 0.00 z 0.00
2005 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 0.00 z 0.00 z 0.00
2006 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 0.00 z 0.00 z 0.00
2007 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 0.00 z 0.00 z 0.00
2008 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 0.00 z 0.00 z 0.00
2009 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 0.00 z 0.00 z 0.00
2010 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 0.00 z 0.00 z 0.00
2011 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 0.00 z 0.00 z 0.00
2012 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 0.00 z 0.00 z 0.00
2013 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 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 5.62 18.80 133.56 329.60 586.48 769.70 983.81 961.76 650.36 305.25 45.54 4.39 4774.44
S.D. 7.10 16.71 54.99 71.01 76.95 78.67 77.83 76.87 89.12 55.66 26.52 6.29 291.96
SKEW 0.91 0.88 0.19 0.06 -0.12 0.42 0.06 -0.06 0.03 0.46 0.29 1.84 0.09
MAX 21.50 53.50 259.50 448.00 724.00 959.50 1133.50 1113.50 802.00 452.50 101.50 25.50 5330.00
MIN 0.00 0.00 29.00 183.50 421.50 621.00 824.50 821.50 503.00 205.50 7.00 0.00 4208.50
NO YRS 26 26 25 25 27 27 27 27 27 26 26 25 24