PINE GROVE, OREGON

Monthly Total Heating Degree Days

(356655)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 199805
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
1969 0.00 z 0.00 z 0.00 z 362.00 i 228.76 b 88.50 39.55 b 70.35 e 184.14 a 587.00 661.61 b 948.48 e 2808.38
1970 1010.00 751.50 729.07 d 685.38 d 303.50 116.00 25.50 11.00 266.00 581.50 801.00 990.00 6270.46
1971 874.50 767.50 854.00 607.50 314.00 233.00 77.50 a 16.00 306.00 536.82 a 755.50 961.50 6303.82
1972 1000.50 822.50 619.50 651.50 293.47 a 128.50 31.00 53.50 302.00 532.50 712.00 1196.50 6343.47
1973 1112.00 802.50 726.50 541.00 333.00 181.50 42.00 85.00 209.50 507.50 856.00 859.00 6255.50
1974 1243.62 a 745.50 748.50 584.00 428.50 93.50 85.50 42.50 131.00 496.00 749.00 889.00 6236.62
1975 930.50 899.00 838.00 695.00 370.50 213.50 33.00 85.25 a 171.00 513.50 789.50 872.50 6411.25
1976 913.93 d 853.00 802.50 616.00 287.00 i 252.86 b 7.50 n 85.00 118.50 482.50 709.00 933.00 5766.28
1977 1139.50 753.00 754.00 421.00 482.50 66.00 61.00 51.00 277.50 499.00 851.00 954.50 6310.00
1978 1034.50 775.50 659.00 569.00 344.00 f 133.00 51.50 100.00 254.00 459.00 963.00 1107.00 6105.50
1979 1521.00 842.00 686.00 539.50 260.40 a 150.00 b 37.72 a 18.08 a 94.66 a 383.00 891.00 882.43 b 6305.79
1980 1243.74 b 891.00 755.00 487.50 b 328.50 243.33 c 39.50 75.43 a 124.66 a 481.50 720.00 797.00 6187.16
1981 952.22 a 783.50 685.50 511.07 b 361.84 b 211.07 b 77.50 b 17.71 c 181.00 493.50 721.50 947.00 5943.42
1982 970.00 832.00 758.00 632.00 338.50 120.50 67.50 38.00 238.50 528.50 883.00 1010.00 6416.50
1983 833.50 723.50 658.00 567.00 306.50 195.00 101.50 20.50 268.50 452.00 711.50 1281.50 6119.00
1984 925.00 783.50 657.00 628.00 446.50 239.00 14.50 28.00 253.50 590.00 820.50 1072.00 6457.50
1985 1156.50 850.00 774.50 453.00 345.50 124.00 3.10 a 49.50 343.50 505.00 1134.00 1393.50 7132.10
1986 937.00 788.00 589.50 587.50 355.00 88.00 81.00 4.00 309.50 423.50 489.00 i 1030.50 5193.50
1987 1034.50 771.50 682.00 286.00 h 239.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 414.00 l 380.00 q 2727.50
1988 581.00 n 0.00 z 0.00 z 258.00 m 181.00 o 149.50 o 10.00 m 10.50 i 154.00 246.50 684.50 941.00 2026.00
1989 865.00 1090.00 765.50 438.50 312.50 86.50 22.00 j 56.00 96.50 j 434.50 649.50 929.00 5627.00
1990 843.50 815.50 651.50 370.50 371.00 157.50 32.50 20.50 j 22.00 j 462.50 436.00 k 1190.00 4894.50
1991 659.00 j 585.00 759.00 524.50 285.00 i 226.00 5.00 3.50 0.00 z 0.00 z 0.00 z 0.00 z 2103.00
1992 0.00 z 0.00 z 0.00 z 0.00 z 206.00 63.50 30.00 46.00 152.50 347.00 730.50 1063.50 2639.00
1993 1211.00 1018.50 706.00 500.00 225.00 175.50 96.50 57.00 133.50 384.00 932.50 964.50 6404.00
1994 744.00 864.50 589.00 416.00 252.50 148.00 12.50 8.00 60.00 457.50 813.00 907.00 5272.00
1995 948.50 654.00 476.00 i 519.50 271.00 165.50 30.00 75.50 89.00 462.50 540.50 955.00 4711.00
1996 871.50 907.00 695.00 449.50 386.50 110.50 36.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3456.00
1997 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 98.00 l 13.00 m 7.00 130.00 0.00 z 0.00 z 951.50 1088.50
1998 926.50 744.50 0.00 z 561.00 393.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2625.50
Period of Record Statistics
MEAN 1009.70 812.08 714.27 542.22 326.18 154.24 46.31 44.15 198.02 473.87 786.07 1001.04 6273.04
S.D. 169.88 101.54 70.51 86.70 71.00 58.50 28.38 29.82 81.24 77.19 124.52 137.17 363.37
SKEW 1.16 0.58 0.05 -0.11 0.26 0.17 0.43 0.19 0.12 -0.97 0.75 1.26 -0.57
MAX 1521.00 1090.00 854.00 695.00 482.50 252.86 101.50 100.00 343.50 590.00 1134.00 1393.50 7132.10
MIN 744.00 585.00 589.00 370.50 206.00 63.50 3.10 3.50 60.00 246.50 540.50 797.00 5272.00
NO YRS 25 26 24 25 25 26 24 25 24 25 23 26 16