MONUMENT 2, OREGON

Monthly Total Heating Degree Days

(355711)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1961 0.00 z 450.50 h 667.65 d 475.00 321.00 46.00 4.50 0.00 252.41 a 488.00 851.50 981.00 4087.06
1962 1160.50 811.50 791.57 b 406.00 382.50 156.50 68.00 79.00 120.50 469.00 686.50 931.50 6063.07
1963 1261.59 c 641.41 a 710.50 605.50 267.00 42.00 v 56.00 45.35 d 66.21 a 370.97 a 687.50 998.00 5710.02
1964 954.59 b 828.50 797.50 574.50 383.50 0.00 z 20.50 0.00 z 235.50 373.00 785.50 959.89 c 5912.98
1965 971.50 719.00 776.00 432.00 355.00 0.00 z 36.50 51.00 294.50 346.00 605.00 1054.00 5640.50
1966 955.00 823.00 695.50 417.00 217.00 138.50 25.83 a 39.00 125.00 453.12 a 618.00 871.50 5378.45
1967 833.00 701.50 728.50 c 635.69 a 286.23 a 100.50 0.00 0.00 b 62.00 416.90 b 679.50 1021.45 a 5465.27
1968 968.00 635.00 548.00 561.50 286.23 a 96.50 6.41 b 83.18 a 150.50 475.50 726.00 927.50 5464.33
1969 1147.00 863.00 712.00 485.50 200.00 63.00 23.50 32.50 124.50 587.00 736.50 910.62 c 5885.12
1970 868.00 c 688.50 714.00 649.14 a 289.00 93.00 14.50 5.50 266.50 519.00 682.50 993.00 5782.64
1971 915.00 754.00 793.08 a 521.90 a 280.50 183.00 41.50 3.50 259.50 567.50 771.72 a 1016.00 6107.20
1972 1038.00 798.00 618.00 586.00 267.00 87.00 21.50 25.00 251.00 509.50 751.00 1209.50 6161.50
1973 1098.50 711.50 684.00 521.50 232.50 122.50 30.50 30.50 137.00 481.00 707.50 812.00 5569.00
1974 1088.00 728.50 709.50 526.50 351.00 61.00 38.00 28.00 95.00 430.00 696.00 943.50 5695.00
1975 949.50 783.00 764.50 660.50 348.50 133.50 20.50 48.50 118.00 457.00 770.00 929.00 5982.50
1976 955.00 831.50 738.50 538.00 278.40 e 150.00 i 17.50 k 74.00 79.00 443.00 687.00 999.50 5623.90
1977 1212.50 699.00 757.50 394.00 409.00 37.50 24.00 39.00 216.35 d 455.00 811.50 847.50 5902.85
1978 882.00 693.50 548.50 492.50 401.00 81.00 26.50 50.50 213.62 a 409.50 949.00 1223.98 a 5971.60
1979 1473.50 875.00 629.00 499.00 263.00 108.50 22.00 11.00 50.50 348.50 849.00 467.00 o 5129.00
1980 1091.50 748.50 723.00 425.00 294.50 157.50 10.00 63.00 116.00 460.50 686.54 d 880.00 5656.04
1981 862.00 738.50 639.00 444.00 299.00 108.50 45.00 2.50 146.50 494.00 672.00 875.00 5326.00
1982 1123.50 870.50 704.50 590.50 353.00 101.00 37.00 15.50 228.50 516.50 852.00 928.50 6321.00
1983 882.00 669.00 585.00 542.50 306.50 130.50 63.00 7.50 213.00 472.00 657.50 1241.00 5769.50
1984 1049.50 777.50 629.00 552.00 345.00 202.50 5.00 1.50 200.50 555.50 717.00 1141.00 6176.00
1985 1186.50 962.50 775.50 381.00 243.50 67.00 0.00 54.25 a 302.50 547.00 1109.00 1337.00 6965.75
1986 900.50 673.00 522.00 485.50 323.00 32.00 49.00 0.00 257.00 272.00 k 697.00 962.00 4901.00
1987 1150.50 733.00 625.50 318.10 a 225.00 75.00 c 38.00 19.00 86.00 365.00 664.14 a 946.50 5245.74
1988 1021.45 a 747.79 a 708.50 385.00 265.50 135.00 b 13.00 20.00 158.00 136.00 i 431.00 l 1033.50 4487.74
1989 737.00 j 1108.00 649.97 a 364.00 314.00 23.00 k 1.50 j 32.50 100.00 l 347.50 i 441.00 m 624.50 l 2468.47
1990 552.00 k 347.50 p 436.50 j 184.50 l 233.00 j 74.00 i 0.00 j 30.48 a 23.50 l 481.61 c 0.00 z 683.00 m 512.09
1991 624.50 n 403.50 j 425.50 n 293.50 m 267.50 j 109.00 n 0.00 k 0.00 i 32.00 k 460.02 c 392.00 m 500.50 n 460.02
1992 596.50 i 359.50 m 278.50 o 273.50 f 72.00 o 39.50 j 18.00 k 27.00 j 56.50 k 262.50 l 393.50 o 483.50 p 0.00
1993 419.50 u 609.50 k 465.00 i 509.50 82.50 l 138.21 b 54.00 n 40.50 i 126.50 i 257.00 k 487.00 n 512.00 n 647.71
1994 0.00 z 439.00 m 386.00 j 250.00 m 108.00 m 75.50 k 0.00 n 4.00 26.50 l 219.00 r 485.50 m 583.00 n 4.00
1995 507.00 m 329.50 n 608.78 b 311.00 k 156.00 m 105.54 b 2.50 m 23.50 i 73.50 k 368.50 i 372.50 m 414.50 o 714.31
1996 499.50 o 431.50 n 386.50 l 256.50 k 215.00 m 70.00 n 14.50 m 13.00 k 91.00 o 314.50 i 293.50 q 496.00 n 0.00
1997 593.00 m 437.50 l 342.50 l 342.00 i 91.50 l 54.00 o 25.00 n 0.00 k 97.50 217.00 q 284.50 q 496.50 o 97.50
1998 559.00 m 455.50 j 387.50 l 258.00 l 134.00 r 81.43 b 0.00 j 5.50 j 41.50 i 199.50 q 346.50 o 470.50 p 81.43
1999 522.00 m 409.00 m 510.00 i 345.00 m 195.00 m 108.00 l 14.50 m 31.00 e 122.50 j 321.50 h 386.00 j 598.00 k 31.00
2000 692.00 i 477.00 i 480.00 i 233.50 j 188.00 i 75.00 g 12.50 j 13.00 i 124.50 g 335.00 i 610.50 j 533.00 o 0.00
2001 748.00 g 536.00 i 419.50 j 367.50 i 176.00 h 92.00 h 26.00 j 6.00 h 53.50 k 346.00 h 398.50 l 676.50 i 0.00
2002 651.50 i 521.50 i 505.50 i 350.50 i 214.50 i 42.00 i 1.50 i 29.50 98.50 j 552.50 450.00 l 565.50 j 582.00
2003 568.00 i 580.00 g 360.00 j 372.00 f 158.50 j 29.50 j 0.00 f 0.00 j 54.50 g 237.00 h 344.00 q 550.00 l 0.00
2004 651.50 k 556.50 g 361.50 g 298.00 f 167.50 k 54.00 g 0.50 i 0.00 z 141.50 g 282.00 j 453.50 l 657.00 i 0.00
2005 633.00 j 552.50 h 475.00 h 375.00 h 166.00 j 106.50 h 0.00 h 10.50 g 120.50 g 252.50 j 501.00 l 693.00 k 0.00
2006 572.00 j 589.50 h 540.00 g 261.00 l 188.00 g 34.50 l 1.50 n 9.50 l 62.50 m 335.00 k 402.00 o 517.00 n 0.00
2007 731.50 j 441.00 k 364.00 l 329.00 j 131.50 f 50.00 l 0.00 l 15.50 i 95.50 l 267.00 l 477.50 l 483.50 o 0.00
2008 650.00 m 0.00 z 525.00 i 354.50 l 142.00 q 89.00 k 2.00 i 21.00 67.50 l 0.00 z 350.50 m 751.00 i 21.00
2009 609.00 l 449.00 k 550.00 i 357.50 i 182.50 l 16.50 j 2.00 k 4.50 h 33.00 i 339.50 l 428.00 l 779.00 j 0.00
2010 437.00 n 459.00 i 472.50 i 291.50 k 245.00 n 101.50 i 10.00 m 23.50 i 44.00 j 233.00 l 447.00 l 573.50 l 0.00
2011 617.50 k 461.50 l 373.50 n 208.00 s 223.50 j 67.50 l 3.00 m 1.50 o 19.00 k 187.50 n 242.00 t 647.00 l 0.00
2012 242.00 v 506.00 j 307.00 p 230.50 k 130.00 n 95.00 l 0.00 l 4.00 h 37.00 l 222.50 n 199.00 t 424.50 q 0.00
2013 809.50 i 470.00 k 387.50 k 10.50 z 0.00 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 1036.99 771.92 685.15 499.29 303.01 105.27 27.42 29.61 169.76 465.66 744.68 999.04 5844.43
S.D. 148.18 102.13 76.91 89.16 55.42 42.53 18.56 23.79 76.32 65.48 107.32 129.06 405.74
SKEW 0.91 1.38 -0.41 -0.07 0.15 0.31 0.44 0.60 0.13 -0.15 1.68 1.06 0.83
MAX 1473.50 1108.00 797.50 660.50 409.00 202.50 68.00 83.18 302.50 587.00 1109.00 1337.00 6965.75
MIN 833.00 635.00 522.00 318.10 200.00 32.00 0.00 0.00 50.50 346.00 605.00 812.00 5245.74
NO YRS 27 28 30 30 29 27 27 33 29 29 27 27 20