THE POPLARS, OREGON

Monthly Total Growing Degree Days

(358420)

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
1941 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
1942 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
1943 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
1944 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
1945 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
1946 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 89.00 7.50 25.50 122.00
1947 4.50 7.50 51.50 168.00 474.00 405.50 691.00 607.50 454.00 262.50 26.00 1.00 3153.00
1948 7.00 11.00 6.50 63.50 237.00 536.50 628.00 574.02 a 354.00 183.50 5.50 0.00 2606.52
1949 0.00 a 5.00 19.00 205.56 c 391.50 485.00 678.00 635.00 479.50 101.50 77.50 2.50 3080.06
1950 6.50 24.37 a 23.00 67.00 280.50 434.00 729.50 702.00 449.50 209.00 86.00 19.50 3030.87
1951 4.50 23.50 13.00 159.00 299.50 507.50 727.00 620.50 487.50 145.00 12.00 0.00 2999.00
1952 0.00 0.00 18.00 152.00 323.00 423.50 751.75 a 664.50 529.50 320.00 8.50 2.00 3192.75
1953 25.00 12.00 13.50 98.00 147.00 316.00 708.50 616.90 a 549.31 a 157.00 73.00 3.50 2719.71
1954 3.00 12.44 a 5.50 116.50 330.00 336.96 b 691.00 530.50 348.50 136.40 a 53.00 0.52 a 2564.33
1955 0.00 0.50 22.50 19.00 219.00 527.07 a 597.00 688.00 393.50 221.65 a 58.45 a 10.85 a 2757.52
1956 0.00 c 0.00 38.00 134.50 342.50 393.50 730.50 593.17 e 421.00 166.00 51.92 d 12.50 2883.60
1957 0.00 5.00 32.00 94.66 a 333.00 525.00 621.50 552.00 497.50 115.00 5.17 a 6.20 a 2787.03
1958 0.00 a 36.50 2.00 82.50 437.50 486.50 736.00 779.50 400.50 243.00 87.50 33.00 3324.50
1959 20.00 5.50 15.00 151.55 a 182.50 525.00 a 786.50 611.50 362.00 238.18 a 22.50 0.00 2920.24
1960 0.00 b 1.55 a 86.00 105.00 204.00 511.00 818.50 613.00 498.00 214.00 22.50 0.00 3073.55
1961 20.50 25.50 39.50 121.00 237.50 638.50 775.00 832.50 302.88 d 199.50 12.50 4.50 3209.38
1962 17.50 0.00 18.00 186.50 204.00 479.00 669.50 601.40 a 494.50 192.20 a 61.50 15.00 2939.10
1963 2.50 57.50 13.50 51.00 343.50 422.00 573.00 621.50 575.50 219.00 27.00 14.50 2920.50
1964 2.50 0.00 23.00 62.50 236.00 428.50 721.50 593.50 357.50 237.50 33.00 13.00 2708.50
1965 16.00 21.50 19.00 152.00 241.00 467.50 677.00 620.00 295.50 275.00 43.50 11.50 2839.50
1966 1.00 3.00 68.50 139.50 384.92 a 430.00 591.00 662.00 481.61 b 185.45 c 49.00 10.73 e 3006.70
1967 7.75 a 0.00 z 0.00 z 3.50 l 255.50 f 508.27 d 808.21 c 836.43 d 539.42 d 128.50 h 90.52 a 0.00 z 2790.60
1968 0.00 z 29.00 g 0.00 z 0.00 z 179.50 n 296.50 o 585.50 j 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 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
1972 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
1973 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
1974 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
1975 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
1976 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
1977 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
1978 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
1979 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
1980 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
1981 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
1982 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 9.00 6.00 15.00
1983 17.00 16.50 27.50 65.00 311.50 409.00 587.50 715.50 382.50 222.50 39.50 1.50 2795.50
1984 2.50 0.00 56.00 76.50 273.50 415.00 795.87 e 717.50 392.00 136.00 5.00 0.00 2869.87
1985 0.00 6.50 24.00 216.50 293.50 545.50 883.00 616.00 267.50 161.50 44.00 0.00 3058.00
1986 9.00 65.00 91.50 106.00 343.50 646.50 590.00 819.50 277.00 193.00 28.93 b 0.00 3169.93
1987 5.00 5.00 48.50 254.50 395.25 a 583.89 c 609.15 a 651.00 512.50 275.00 23.79 a 15.00 3378.58
1988 2.00 36.50 50.00 187.00 289.50 542.50 782.00 696.00 438.00 404.50 37.50 0.50 3466.00
1989 4.50 0.00 52.00 226.50 256.50 538.50 706.50 612.50 424.50 180.50 47.00 18.50 3067.50
1990 11.50 17.50 56.00 252.00 217.50 502.00 806.50 721.50 586.50 185.00 52.50 11.88 a 3420.38
1991 0.00 z 17.50 g 18.00 80.00 214.50 395.00 790.00 786.00 551.00 300.00 64.00 0.50 3199.00
1992 21.50 0.00 z 0.00 z 255.00 e 566.78 a 642.00 693.00 755.00 477.41 a 259.00 22.00 0.00 z 3691.70
1993 0.00 0.00 a 48.00 83.50 411.78 a 431.00 485.00 582.50 461.50 239.22 a 10.00 1.00 2753.50
1994 14.50 10.00 81.00 174.00 390.00 511.00 836.00 714.55 a 526.73 d 124.00 a 6.50 14.50 3402.78
1995 8.50 k 56.50 n 33.67 b 101.00 277.50 0.00 z 698.50 723.50 508.00 0.00 z 0.00 z 23.50 2365.67
1996 19.00 38.00 j 60.00 154.50 248.00 a 0.00 z 780.00 716.50 400.50 243.00 47.00 7.00 2675.50
1997 10.50 n 2.50 116.00 125.17 a 470.50 323.00 j 685.50 754.00 0.00 z 174.50 44.50 m 1.50 i 2328.17
1998 14.50 1.00 i 51.50 j 47.50 o 122.50 k 490.50 537.00 k 794.12 a 228.00 o 99.50 i 29.00 3.00 m 1328.12
1999 2.50 q 1.00 m 6.50 o 55.50 h 147.00 n 0.00 z 548.50 g 478.00 j 422.40 e 75.00 r 87.50 k 2.00 j 422.40
2000 0.57 d 8.37 c 21.04 c 174.00 g 0.00 z 0.00 z 551.00 h 724.76 b 480.56 c 169.43 b 9.00 g 0.00 h 1404.72
2001 0.55 c 3.77 b 85.54 d 132.69 d 465.00 507.32 b 755.33 e 810.98 c 444.50 f 173.50 g 43.85 d 0.00 g 2805.03
2002 11.50 0.00 z 26.00 146.50 200.00 i 619.20 e 880.50 622.00 444.50 114.50 24.00 7.00 2895.70
2003 33.00 3.00 75.50 h 39.00 h 331.46 e 0.00 z 740.00 g 622.00 f 444.50 f 233.50 l 0.00 z 2.00 g 367.46
2004 4.17 e 0.00 j 106.50 g 150.60 e 188.50 m 571.00 595.50 h 629.00 f 339.50 f 155.50 i 13.50 j 8.50 n 725.77
2005 5.50 f 0.00 e 53.06 e 59.00 f 209.50 j 284.00 g 637.00 g 558.50 g 268.50 i 102.00 h 11.00 j 4.00 i 53.06
2006 5.50 i 0.00 k 5.50 f 54.50 i 0.00 z 428.50 k 535.00 m 467.50 h 313.00 k 100.50 n 0.00 z 0.00 s 0.00
2007 0.00 h 20.70 e 37.00 l 83.00 j 244.50 g 389.50 i 689.00 h 358.00 p 173.00 l 98.00 j 20.00 i 0.00 k 20.70
2008 0.00 g 0.50 j 6.00 r 35.00 h 189.50 m 302.00 g 348.00 o 743.50 475.00 248.00 64.00 2.00 1532.50
2009 5.50 5.50 23.50 140.50 424.00 543.00 837.00 756.00 596.50 157.50 44.00 5.00 3538.00
2010 21.00 9.00 55.50 74.00 227.00 527.00 788.50 751.75 a 507.93 a 307.50 84.00 9.82 a 3363.00
2011 11.48 d 32.50 f 33.77 c 72.50 g 188.50 f 490.80 e 448.50 l 732.00 553.97 a 184.50 3.89 c 2.50 2012.90
2012 2.50 5.50 32.00 158.50 290.50 397.50 771.00 772.00 529.00 182.50 42.50 1.50 3185.00
2013 0.00 4.00 10.00 s 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 4.00
Period of Record Statistics
MEAN 7.94 11.79 38.56 133.88 313.64 490.12 718.80 685.42 453.18 204.10 38.32 7.66 3035.89
S.D. 8.48 15.10 26.15 58.22 93.73 78.37 90.01 81.34 84.32 64.55 25.30 8.16 259.76
SKEW 1.00 1.99 0.99 0.38 0.58 0.03 -0.38 0.10 -0.45 0.66 0.42 1.15 0.15
MAX 33.00 65.00 116.00 255.00 566.78 646.50 883.00 836.43 596.50 404.50 90.52 33.00 3538.00
MIN 0.00 0.00 2.00 19.00 147.00 316.00 485.00 530.50 267.50 89.00 3.89 0.00 2564.33
NO YRS 44 40 42 41 40 41 41 45 43 42 44 41 33