VALLEY FALLS, OREGON

Monthly Total Growing Degree Days

(358812)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200310
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
1910 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1911 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1912 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1913 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1914 0.00 z 22.00 160.00 203.50 436.00 471.00 841.00 850.00 478.50 308.50 136.00 1.00 3907.50
1915 5.68 a 8.50 129.00 291.00 244.50 i 488.28 a 704.50 910.22 b 354.00 328.00 99.00 48.00 3366.18
1916 7.00 74.00 214.00 264.00 247.00 497.00 700.50 731.50 549.00 191.74 d 78.50 9.50 3563.74
1917 0.00 4.50 15.50 118.00 267.00 535.00 904.50 821.50 605.00 332.50 110.89 b 125.00 3839.39
1918 54.50 34.50 101.50 139.50 273.50 770.00 829.00 634.50 568.50 298.50 38.00 37.50 3779.50
1919 13.50 4.50 43.00 239.00 482.50 602.00 884.50 874.50 502.50 108.50 52.50 28.00 3835.00
1920 63.00 3.00 39.00 111.21 a 290.00 503.00 776.50 772.50 544.50 204.50 38.00 8.00 3353.21
1921 6.50 48.00 123.50 172.00 289.50 586.00 755.50 794.50 383.00 325.50 119.00 44.50 3647.50
1922 0.00 0.00 20.00 73.50 375.50 670.50 881.50 772.50 623.00 287.00 21.50 13.00 3738.00
1923 26.00 20.00 64.00 196.50 338.00 437.50 776.00 774.00 553.50 162.00 39.50 19.50 3406.50
1924 23.00 65.00 11.50 198.50 507.50 580.00 827.50 706.00 586.00 222.00 80.00 10.50 3817.50
1925 24.00 39.50 126.50 220.50 444.00 577.00 916.00 762.00 468.50 199.00 49.50 25.50 3852.00
1926 5.00 65.00 114.00 342.50 399.00 733.50 797.00 0.00 z 367.50 369.50 153.50 22.50 3369.00
1927 33.00 10.50 67.50 161.50 278.50 579.50 810.50 741.50 424.00 330.50 147.00 12.50 3596.50
1928 54.50 29.00 109.00 139.50 511.50 520.50 852.50 733.00 551.50 241.00 78.00 5.00 3825.00
1929 2.00 2.00 91.00 106.50 372.50 528.00 837.50 904.00 363.00 306.00 44.00 49.00 3605.50
1930 0.00 111.50 87.00 284.50 303.50 551.00 832.50 803.50 481.00 234.50 80.50 8.00 3777.50
1931 20.00 6.00 118.50 212.00 576.00 575.00 932.50 887.50 471.00 219.00 96.50 12.40 a 4126.40
1932 6.72 a 30.50 76.50 152.50 343.50 602.59 a 741.00 669.50 522.50 253.17 a 164.48 a 3.50 3566.45
1933 2.50 0.00 42.00 150.50 205.50 586.50 866.40 b 767.00 469.00 371.50 55.00 95.00 3610.90
1934 28.50 44.50 243.00 343.00 517.50 518.00 846.00 849.50 512.50 364.50 127.00 6.50 4400.50
1935 16.50 34.50 36.50 150.00 297.00 581.50 773.50 768.80 a 589.00 221.50 13.50 8.00 3490.30
1936 2.50 5.50 75.50 318.50 420.50 616.55 a 850.50 849.50 453.00 267.00 26.50 24.50 3910.05
1937 0.00 c 1.50 63.50 126.50 434.50 555.50 843.00 710.50 552.00 328.50 72.00 24.50 3712.00
1938 9.50 2.50 7.50 179.00 353.00 560.00 849.63 d 736.50 565.00 253.50 19.50 29.50 3565.13
1939 17.50 0.00 89.50 284.50 413.50 482.50 858.50 836.50 520.00 240.00 40.50 114.50 3897.50
1940 30.00 15.50 97.50 180.00 466.50 673.00 771.00 810.00 500.00 303.59 b 27.50 45.00 3919.59
1941 0.00 18.50 77.00 120.50 363.00 512.50 849.50 701.00 367.50 196.50 160.00 35.50 3401.50
1942 5.50 3.00 54.50 176.00 276.50 502.24 a 865.50 786.50 509.50 318.00 95.00 4.50 3596.74
1943 5.00 13.50 83.00 251.00 287.50 398.00 781.00 664.50 647.00 261.50 60.50 8.50 3461.00
1944 4.00 7.00 53.00 123.50 334.50 422.00 720.00 693.00 507.00 328.50 20.50 9.00 3222.00
1945 37.50 14.50 38.00 138.50 355.00 504.00 831.50 751.50 443.00 348.00 52.00 18.00 3531.50
1946 6.50 12.50 59.50 225.00 360.50 511.50 778.00 778.50 470.50 119.50 21.00 33.50 3376.50
1947 14.50 13.00 85.00 219.83 a 521.00 483.50 761.00 709.50 515.50 337.50 30.00 18.00 3708.33
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 39.00 0.00 39.00
1949 1.50 5.50 32.00 238.00 391.50 502.50 753.96 c 742.97 a 534.31 a 94.03 a 107.07 a 14.95 c 3418.29
1950 18.60 a 36.00 50.50 139.29 b 288.00 471.67 c 773.85 d 763.93 c 508.80 e 343.30 d 105.00 g 74.52 e 3468.45
1951 13.90 b 31.00 31.00 193.45 a 324.50 295.50 p 800.63 e 700.00 543.00 199.00 44.00 0.00 b 2880.48
1952 0.00 k 0.00 z 0.00 z 0.00 z 0.00 z 346.50 g 602.50 j 728.50 a 566.90 a 328.08 a 31.55 a 6.00 1661.03
1953 52.00 15.00 35.00 138.00 181.00 374.00 751.23 a 708.83 e 563.50 204.00 129.00 27.50 3179.06
1954 3.50 5.50 14.47 a 139.50 368.00 398.50 756.40 a 517.00 323.50 209.00 59.00 1.50 2795.87
1955 0.00 7.50 50.12 a 56.54 d 296.05 a 591.96 b 702.15 a 760.00 445.50 310.00 65.50 13.50 3298.82
1956 1.00 2.00 100.00 173.50 392.67 a 480.00 798.00 0.00 z 178.00 q 159.00 j 47.00 13.50 2007.67
1957 0.00 5.50 74.00 135.52 a 364.00 563.00 680.50 605.50 563.00 153.50 12.50 15.50 3172.52
1958 6.50 64.00 19.50 154.00 526.50 606.00 786.50 838.55 a 486.50 341.50 143.50 108.50 4081.55
1959 57.00 9.50 63.00 246.50 263.00 641.00 873.00 694.00 465.00 272.50 55.00 1.00 3640.50
1960 4.50 6.50 90.00 174.50 286.50 613.50 907.50 686.50 531.50 269.00 39.00 13.00 3622.00
1961 20.50 42.50 48.50 157.50 300.04 c 727.76 a 823.50 869.50 336.00 217.50 23.33 c 2.07 a 3568.69
1962 5.68 a 0.50 31.00 301.00 339.50 577.00 752.50 761.50 596.00 276.50 128.50 53.00 3822.68
1963 7.00 100.50 52.50 96.00 401.00 498.00 645.00 673.50 625.50 325.00 94.50 42.00 3560.50
1964 8.50 1.00 27.00 99.00 280.50 478.50 789.50 722.00 427.00 326.50 71.00 34.50 3265.00
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 0.00 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 0.00 z 0.00 z 0.00
1983 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 61.15 d 6.00 67.15
1984 6.50 5.50 74.40 a 97.76 a 365.00 452.00 837.52 a 819.00 450.00 b 167.50 0.00 z 0.00 z 3275.18
1985 0.00 z 0.00 m 0.50 k 195.50 333.50 676.03 a 971.50 463.00 i 312.50 221.13 a 30.00 0.00 2740.17
1986 19.12 a 57.50 221.50 72.93 a 350.41 c 827.00 760.05 c 920.18 a 383.50 300.18 a 56.40 e 1.00 3969.78
1987 3.00 81.93 a 117.00 373.45 a 546.12 a 621.00 705.50 735.00 527.50 460.50 90.52 a 28.93 a 4290.44
1988 0.00 c 0.00 z 77.00 238.00 438.00 740.89 b 952.50 832.02 c 491.50 527.50 95.00 18.50 4410.91
1989 0.00 11.00 57.50 k 348.00 363.50 0.00 z 894.00 626.00 546.00 201.50 29.00 f 10.00 3000.00
1990 14.50 4.00 79.00 379.00 0.00 z 620.00 947.00 792.50 694.50 243.00 65.00 0.00 a 3838.50
1991 0.00 o 120.50 93.50 88.50 283.00 603.00 867.00 973.00 645.00 437.50 92.00 0.00 4203.00
1992 0.00 z 48.50 386.00 349.00 722.00 754.50 765.50 817.00 501.00 0.00 z 104.50 0.00 4448.00
1993 0.00 10.00 74.50 117.50 482.50 505.50 546.00 748.00 616.50 310.50 0.00 0.00 3411.00
1994 0.00 0.00 q 65.00 233.50 451.50 577.50 961.00 820.00 565.50 379.00 0.00 0.00 4053.00
1995 43.50 161.50 92.00 103.00 401.00 592.00 842.50 831.00 615.00 313.00 279.50 157.50 4431.50
1996 25.50 31.00 157.14 b 291.00 330.50 588.00 978.50 815.50 482.00 415.00 8.00 z 3.00 r 4114.14
1997 0.00 z 0.00 t 95.00 63.00 k 510.00 529.50 777.50 809.00 523.50 165.33 a 76.50 0.00 3486.33
1998 27.50 3.50 89.50 131.50 192.20 a 482.50 858.50 791.00 588.50 146.50 36.50 8.50 3356.20
1999 0.00 z 0.50 x 11.50 111.72 a 238.81 d 516.50 697.00 568.00 f 225.00 p 254.89 d 169.14 a 1.03 a 2000.60
2000 8.50 5.00 j 43.83 b 255.00 b 377.54 c 590.69 a 778.88 c 806.60 e 446.00 130.64 c 7.24 a 2.00 3446.91
2001 16.53 a 2.92 d 96.50 132.78 c 473.78 a 520.86 a 742.00 859.50 570.52 a 303.36 c 99.00 0.00 3817.75
2002 26.00 6.00 11.50 t 118.50 267.00 0.00 z 0.00 z 0.00 z 511.00 85.50 34.50 6.50 1055.00
2003 25.00 16.00 131.50 55.20 e 397.00 472.00 i 527.50 l 610.50 m 779.50 0.00 z 0.00 z 0.00 z 1404.20
Period of Record Statistics
MEAN 14.92 26.29 82.42 187.45 371.15 560.55 810.78 770.67 511.51 270.34 72.14 23.46 3649.70
S.D. 16.25 33.27 61.39 82.09 100.71 91.84 81.20 81.16 88.93 87.86 50.46 31.99 316.67
SKEW 1.34 1.99 2.34 0.63 0.72 0.61 -0.28 -0.26 -0.02 0.15 1.29 2.32 0.22
MAX 63.00 161.50 386.00 379.00 722.00 827.00 978.50 973.00 779.50 527.50 279.50 157.50 4431.50
MIN 0.00 0.00 7.50 55.20 181.00 374.00 546.00 517.00 312.50 85.50 0.00 0.00 2795.87
NO YRS 63 63 66 68 67 65 67 64 68 67 67 69 49