BATTLE GROUND, WASHINGTON

Monthly Total Heating Degree Days

(450482)

Base Temperature = 65 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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 183.13 d 201.00 262.00 467.00 745.00 950.67 a 2808.80
1949 1220.00 782.50 665.00 459.00 314.00 248.00 171.00 125.15 d 69.50 k 585.38 a 507.93 a 804.89 c 5882.86
1950 1183.17 a 727.00 707.00 533.57 b 375.62 a 160.50 103.33 a 58.50 165.52 a 460.35 a 546.72 a 567.50 5588.78
1951 800.00 635.50 746.14 b 432.00 359.00 155.69 a 80.00 121.50 146.50 455.00 586.50 868.50 5386.33
1952 895.00 679.50 685.00 450.50 317.00 246.11 c 30.00 o 40.96 c 22.50 k 276.93 a 731.00 715.50 5037.51
1953 575.50 637.00 638.00 509.44 c 368.50 255.00 71.50 53.50 115.50 319.00 511.50 698.00 4752.44
1954 806.52 a 600.50 676.50 491.90 a 280.50 0.00 z 0.00 z 126.00 207.50 431.00 504.00 761.00 4885.41
1955 801.00 670.50 730.05 a 588.00 307.50 f 49.50 t 148.50 131.75 a 233.00 389.50 755.50 784.50 5232.30
1956 767.50 873.50 681.50 409.50 241.50 243.50 75.95 a 70.00 m 178.50 466.00 711.50 807.50 5456.45
1957 1111.00 706.00 618.97 a 464.50 271.00 159.60 e 103.91 d 111.00 67.24 a 364.52 b 661.00 684.50 5323.23
1958 682.50 449.56 a 610.18 a 453.75 b 163.00 103.00 23.50 20.00 166.03 a 297.00 518.57 b 634.39 c 4121.49
1959 756.40 a 660.50 620.60 e 454.50 364.77 a 154.00 66.13 a 64.00 i 205.00 356.50 a 647.00 803.62 e 5089.01
1960 891.50 666.48 a 605.61 c 465.00 b 368.50 188.50 77.00 120.90 a 195.00 b 347.50 580.96 d 822.61 c 5329.56
1961 686.50 536.31 b 591.50 512.59 a 330.50 140.00 63.50 26.35 a 233.50 427.00 703.45 a 776.00 5027.19
1962 869.50 644.00 672.50 431.50 436.00 198.00 120.00 77.50 136.50 353.00 526.50 720.50 5185.50
1963 978.50 494.50 642.14 c 502.50 324.00 195.54 b 103.50 i 79.00 95.50 343.07 a 557.59 a 780.50 4992.83
1964 733.00 702.50 684.00 578.50 423.00 228.50 110.50 145.00 238.50 370.00 694.00 839.00 5746.50
1965 779.50 652.50 602.84 c 454.50 426.50 222.32 b 53.45 b 59.79 c 239.00 318.00 532.76 a 850.00 5191.15
1966 810.50 674.00 631.00 434.50 343.21 c 212.50 99.00 76.50 127.50 430.00 576.50 664.50 5079.71
1967 668.00 631.50 687.50 592.00 339.50 109.50 59.93 a 18.50 69.00 374.50 596.00 770.00 4915.93
1968 809.10 a 537.50 543.50 534.44 c 334.50 185.00 138.50 119.50 176.00 448.00 599.50 870.50 5296.04
1969 1038.50 708.00 612.50 475.00 268.67 a 94.00 98.00 135.88 a 159.50 439.50 588.50 530.00 h 4618.05
1970 809.00 558.00 635.50 575.00 361.00 141.50 80.00 75.50 237.00 452.00 571.50 828.50 5324.50
1971 826.50 657.00 732.93 c 524.00 333.25 a 271.00 91.50 41.00 219.50 465.50 605.50 818.50 5586.18
1972 857.50 678.00 528.50 547.50 244.50 146.50 19.00 u 0.00 z 229.82 b 423.15 a 600.00 928.97 a 5184.44
1973 857.50 603.00 615.35 a 470.50 285.50 171.72 a 58.50 136.00 138.00 399.00 653.50 676.66 b 5065.23
1974 875.50 664.00 479.50 f 479.48 a 407.00 148.00 87.00 j 73.50 84.83 a 395.50 0.00 z 719.50 3847.31
1975 0.00 z 0.00 z 754.00 641.00 349.94 e 0.00 z 96.50 153.50 f 90.00 b 401.00 663.75 b 739.87 a 3736.06
1976 760.02 a 436.00 l 719.50 528.89 c 341.00 266.50 0.00 z 0.00 z 147.50 414.00 563.28 a 810.50 4551.18
1977 922.00 595.00 694.50 416.50 413.50 143.50 119.00 56.50 200.00 402.50 645.00 699.50 5307.50
1978 750.00 550.50 505.82 a 445.50 362.50 106.50 78.50 62.00 k 186.50 361.00 772.00 865.79 c 4984.60
1979 1024.07 b 406.50 l 533.20 a 466.00 306.38 a 163.50 75.00 74.50 109.50 305.00 667.50 658.50 4383.15
1980 972.50 685.00 646.00 419.50 340.50 241.00 60.45 a 121.50 173.50 394.00 558.50 687.50 5299.95
1981 712.48 a 633.50 547.00 469.00 334.50 210.50 111.50 55.50 158.00 446.00 546.00 727.50 4951.48
1982 874.00 663.00 639.00 574.50 334.00 146.50 98.50 87.00 84.50 m 0.00 z 0.00 z 292.00 u 3416.50
1983 668.00 533.50 507.50 468.50 280.50 200.50 119.50 59.00 248.00 464.00 519.50 936.50 5005.00
1984 758.50 626.00 518.00 525.00 394.00 237.50 105.50 70.50 184.00 472.50 614.50 886.50 5392.50
1985 958.00 758.50 686.00 466.50 335.00 199.50 21.00 99.00 262.50 462.50 867.50 1020.50 6136.50
1986 713.50 615.50 479.00 524.00 363.50 104.50 136.50 19.50 238.00 354.00 601.00 841.50 4990.50
1987 834.50 593.50 557.00 407.50 257.00 159.00 103.50 64.50 135.00 332.50 559.50 870.00 4873.50
1988 847.00 666.00 609.50 440.50 352.00 197.50 87.00 107.50 189.50 317.50 595.00 789.50 5198.50
1989 770.50 871.00 653.00 389.50 305.00 140.00 119.00 90.50 134.00 420.50 580.50 821.00 5294.50
1990 736.50 725.00 556.00 398.00 353.00 160.50 50.00 49.00 86.50 482.00 593.00 1007.00 5196.50
1991 853.00 500.50 673.50 505.50 408.50 259.00 64.50 64.50 122.00 401.00 577.50 760.50 5190.00
1992 697.50 513.50 461.00 357.50 225.50 120.00 45.98 a 46.00 197.00 344.00 644.00 849.00 4500.98
1993 934.00 746.50 565.00 453.00 213.50 184.50 157.00 93.50 150.50 353.50 822.00 831.50 5504.50
1994 728.00 727.50 521.00 421.00 258.00 204.50 69.00 37.00 89.50 476.50 766.00 752.00 5050.00
1995 710.00 586.00 594.50 496.50 251.00 177.00 54.00 111.50 69.50 406.00 485.00 757.00 4698.00
1996 767.25 a 695.48 a 595.50 421.00 383.00 199.00 56.00 88.00 226.50 434.50 636.00 767.00 5269.23
1997 790.50 654.00 609.00 483.00 216.00 176.50 61.50 21.50 100.00 435.50 500.00 813.50 4861.00
1998 693.50 557.50 562.00 455.50 337.50 153.00 35.50 49.00 106.00 435.00 541.50 818.00 4744.00
1999 751.50 623.00 654.50 509.00 403.50 212.50 96.50 55.00 154.50 402.50 510.50 717.00 5090.00
2000 826.50 652.00 673.50 399.50 293.00 153.50 95.50 92.50 158.50 420.50 744.50 802.50 5312.00
2001 788.00 693.00 598.00 523.00 256.00 178.00 62.50 50.00 146.00 452.17 b 557.00 811.50 5115.17
2002 799.00 669.00 708.50 455.00 372.50 150.50 58.00 69.00 133.50 458.50 595.00 705.50 5174.00
2003 641.00 636.50 551.50 466.00 298.00 143.00 42.00 37.00 121.50 302.50 712.00 755.50 4706.50
2004 893.00 635.50 511.00 346.00 280.50 111.00 21.00 20.00 166.50 344.50 639.00 730.50 4698.50
2005 758.00 659.50 530.50 436.00 236.50 203.00 35.00 39.50 226.50 334.50 675.52 a 828.00 4962.52
2006 651.00 713.50 640.50 425.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2430.00
Period of Record Statistics
MEAN 818.82 647.42 617.87 475.11 323.85 179.26 84.85 76.98 164.30 401.47 617.22 789.41 5129.59
S.D. 127.93 82.50 71.91 59.47 61.00 45.99 37.13 39.53 54.51 59.90 87.35 88.00 347.51
SKEW 1.07 0.20 -0.16 0.43 -0.34 0.17 0.53 0.64 0.01 0.12 0.77 0.27 -0.06
MAX 1220.00 873.50 754.00 641.00 436.00 271.00 183.13 201.00 262.50 585.38 867.50 1020.50 6136.50
MIN 575.50 449.56 461.00 346.00 163.00 94.00 21.00 18.50 67.24 276.93 485.00 567.50 4121.49
NO YRS 57 55 57 58 56 54 52 52 55 57 56 56 42