TOLEDO, WASHINGTON

Monthly Total Growing Degree Days

(458500)

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
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 52.50 116.50 90.50 284.50 295.50 505.50 659.50 655.50 574.00 349.00 179.00 76.50 3838.50
1963 15.50 176.50 90.50 206.00 441.00 501.50 629.00 697.50 651.50 370.00 148.00 64.50 3991.50
1964 36.50 32.50 98.00 147.50 345.00 0.00 z 0.00 z 623.50 481.50 340.50 78.00 34.00 2217.00
1965 42.50 69.50 153.50 259.00 337.50 525.50 0.00 z 763.00 521.50 466.50 228.00 60.50 3427.00
1966 43.50 54.00 164.50 333.00 454.50 541.00 681.50 711.00 652.00 372.00 187.00 114.50 4308.50
1967 78.50 79.50 72.50 168.00 450.00 713.00 743.50 896.50 710.50 405.50 167.00 81.00 4565.50
1968 88.50 170.50 243.50 240.50 456.00 578.00 793.00 683.00 590.50 322.50 150.00 37.50 4353.50
1969 10.50 14.00 167.50 266.00 544.00 736.00 706.00 636.00 584.00 323.00 171.00 70.50 4228.50
1970 75.00 138.00 165.50 189.50 442.00 647.50 750.50 757.00 500.00 319.00 165.00 37.00 4186.00
1971 80.00 86.50 81.50 231.50 467.50 466.50 765.50 820.50 509.50 313.50 147.50 14.00 3984.00
1972 31.00 95.50 218.50 159.50 541.50 570.50 754.50 774.50 481.50 286.00 130.50 0.00 z 4043.50
1973 43.00 77.50 149.50 247.50 475.50 553.00 744.50 596.00 591.50 338.00 78.00 96.50 3990.50
1974 77.50 54.00 183.50 265.00 378.00 620.50 714.50 758.00 687.00 376.50 195.00 111.00 4420.50
1975 57.50 56.50 79.50 155.50 455.00 543.50 786.50 679.00 621.50 349.00 151.00 83.50 4018.00
1976 72.00 52.50 105.00 243.00 480.00 524.50 732.00 686.50 644.00 357.50 176.50 54.00 4127.50
1977 44.50 141.00 96.00 333.50 359.50 661.00 693.50 902.00 534.00 346.00 131.00 90.00 4332.00
1978 103.00 165.50 260.00 286.50 407.00 684.00 802.50 769.50 542.50 410.50 75.50 29.50 4536.00
1979 6.50 74.50 240.00 310.00 492.38 a 595.50 809.50 735.50 673.00 468.50 116.50 131.50 4653.38
1980 16.00 116.50 160.50 359.50 443.30 a 529.00 775.00 706.00 601.50 408.50 192.00 152.00 4459.80
1981 81.00 132.50 262.00 300.00 466.50 548.50 498.50 k 712.50 f 495.50 f 319.82 a 195.50 70.55 b 2376.37
1982 42.50 89.00 150.00 210.50 470.50 720.00 320.00 q 425.50 m 408.50 j 270.50 l 50.00 k 35.50 i 1682.50
1983 125.00 167.50 274.00 315.50 378.00 i 586.00 738.00 789.00 549.00 311.50 206.00 32.50 4094.00
1984 121.50 94.00 234.00 127.00 m 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 449.50
1985 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 283.00 73.00 12.50 368.50
1986 75.50 116.50 283.50 262.00 481.00 674.50 646.50 845.50 558.00 456.50 157.50 44.00 4601.00
1987 63.00 127.00 236.00 377.00 514.50 617.50 728.50 753.00 638.00 422.50 215.00 65.00 4757.00
1988 42.37 a 135.33 b 184.50 333.50 475.00 563.50 719.50 685.50 545.00 489.50 157.00 78.50 4409.20
1989 66.50 41.48 a 157.50 383.00 481.00 648.00 688.50 742.00 655.38 d 413.00 195.50 88.50 4560.37
1990 81.50 73.00 258.50 401.00 475.50 643.50 635.00 h 847.50 732.50 326.50 167.14 b 39.50 4046.14
1991 68.00 199.50 150.50 283.50 406.50 536.50 798.50 834.50 664.50 395.50 197.50 89.50 4624.50
1992 119.50 226.00 334.00 396.00 562.50 693.75 b 821.50 823.00 573.00 429.00 136.61 b 28.00 5142.86
1993 49.50 65.13 e 226.82 a 321.50 648.00 627.00 671.50 767.00 614.50 460.98 d 61.55 a 96.88 c 4610.36
1994 140.00 43.56 a 283.00 0.00 z 513.88 e 563.00 805.00 755.48 d 681.11 c 320.16 b 54.31 a 86.00 4245.50
1995 124.50 168.50 214.86 b 313.00 580.00 616.00 816.50 710.00 756.50 381.50 247.50 106.29 c 5035.15
1996 91.50 124.00 244.50 382.50 443.00 608.28 a 844.00 819.00 546.00 359.50 147.50 58.00 4667.78
1997 91.00 101.50 194.50 304.50 603.50 643.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1938.50
1998 0.00 z 162.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 221.00 108.00 491.50
1999 80.00 90.50 170.00 275.00 435.00 610.00 750.00 828.50 472.50 f 366.00 236.00 94.55 a 3935.55
2000 38.23 a 116.00 a 190.50 425.89 b 565.50 734.00 831.50 637.50 f 654.50 388.57 b 96.50 j 54.50 3999.20
2001 57.57 c 79.00 271.00 298.00 583.32 a 631.61 b 601.50 g 849.50 0.00 z 352.00 194.40 e 29.89 c 3346.29
2002 77.50 119.00 145.00 369.00 511.50 745.50 894.50 870.00 397.50 l 369.50 193.50 101.50 4396.50
2003 169.50 98.50 281.00 339.00 548.50 602.50 759.50 759.50 623.50 361.00 g 0.00 z 52.46 e 4233.96
2004 47.50 80.00 231.90 e 357.00 375.50 f 495.50 i 810.00 0.00 z 431.00 f 400.00 0.00 z 0.00 z 1926.40
2005 120.42 e 54.00 l 268.50 322.00 534.00 366.50 j 708.50 738.50 484.00 0.00 z 0.00 z 66.50 3242.42
2006 97.00 54.50 137.84 c 106.50 q 197.50 q 328.00 n 231.00 t 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 289.34
Period of Record Statistics
MEAN 70.80 104.08 190.79 291.37 476.01 608.14 752.15 757.44 600.79 372.82 160.08 70.29 4416.08
S.D. 36.27 47.87 68.14 71.83 75.36 71.89 61.15 76.47 73.76 52.62 50.23 32.75 326.36
SKEW 0.47 0.45 -0.05 -0.28 -0.13 0.19 0.02 -0.05 0.12 0.44 -0.54 0.24 0.23
MAX 169.50 226.00 334.00 425.89 648.00 745.50 894.50 902.00 756.50 489.50 247.50 152.00 5142.86
MIN 6.50 14.00 72.50 147.50 295.50 466.50 629.00 596.00 481.50 283.00 54.31 12.50 3838.50
NO YRS 43 43 43 40 39 38 34 36 34 38 37 39 25