KOOSKIA, ID

Monthly Sum of Heating Degree Days (Degrees Fahrenheit)

(105011)

Base Temperature = 65 F

File last updated on Aug 01, 2015
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.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
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)JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDECANN
1908-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z273.00s1023.89d1023.89k
19091241.50a770.00 656.50 520.00 337.00 71.50 19.00 18.00 110.50 495.50a754.00a1133.00 6126.50
19101239.50 1034.50 585.00 352.50 176.00a103.00 0.00 -----z-----z-----z603.00a840.00a4933.50c
1911952.00a944.00 663.00 491.50 385.50 76.26c8.50 16.50 17.00o509.50 896.50 1033.00 5976.26a
19121081.00 807.50 769.00 423.50a239.00 76.50a45.00a49.50 268.50 539.00 722.00a957.50 5978.00
19131222.50a1113.50 863.00 451.50 274.14b68.00 28.50 4.50g173.50 586.67d730.22e1095.56d6607.08a
1914919.44d843.50 610.00 411.50 190.00 131.50 0.00m12.50a191.00 244.00k505.00h1207.24b4516.69c
19151161.21b746.00 560.50 339.50 227.22d-----z-----z0.00f180.96e423.50 -----z253.00v3638.89e
19161487.50a949.00a382.00l426.50 397.50 90.00g2.00t57.93b152.52c223.00r-----z1142.14c4613.09e
19171149.50a866.50 914.00 521.00 289.29c-----z-----z4.00u113.00 471.50 458.50h644.00f4324.79e
1918-----z-----z-----z265.00l323.65e31.50f4.50g40.00h78.00g371.90b795.50a580.50l1491.05i
19191049.44d825.19d705.00a471.25d306.67d155.20c8.08e12.86c201.50g575.56d980.82b901.50j5090.06b
19201142.07b629.00g733.50 490.50a330.00 103.50a0.50 50.50 144.50 464.42e768.50e944.50 5172.49a
1921983.00 796.00a615.00 428.50a191.00 32.50 23.89d15.50a279.50a329.50 711.02b1017.41b5422.82
19221209.11c927.00a819.11c513.50a265.00a11.50a0.00 1.00 71.50 371.50 583.00j1210.18c5399.39a
1923940.96e1108.17e482.50j-----z274.00a125.67c6.00a1.50a76.00 434.48b677.00a940.00a4583.78b
19241174.00a717.50 749.50a495.50 118.50a64.50 9.50 10.50 147.59b415.71c605.00g1301.00 5203.80a
1925941.50 681.00 681.50 363.00 161.38b108.00 0.54c23.00 106.50 255.50p227.00t832.50c3898.92b
19261017.50a673.00 506.50f278.00a227.50 79.46e5.00 11.00 283.00 211.00n480.00i930.58e3505.04c
19271072.50 574.50f700.18c450.08e388.50 44.00 6.50 17.50 168.50 258.00k506.50g1197.50a4045.26c
19281057.00a845.92c632.00 453.00a122.00 75.00 11.50 30.50 97.50a388.45b745.50 978.00a5436.37
19291241.00 1017.50a623.79b517.34b286.00 105.00a5.50 7.50a247.57c395.50a840.46c800.36c6087.53
19301442.00a679.50a692.00 269.00a247.50a119.00 6.50a2.00 113.50 460.50a490.00j1100.17b5131.67a
1931947.50a787.00 650.36c409.50 149.48b51.50 12.50 8.50 139.50 413.50 675.00g1160.50 4729.84a
19321077.50 977.50 740.00 429.50 230.00 82.50 23.00 29.00a129.50a466.00 681.50e1167.00 6033.00
19331010.00 955.50a643.45b490.50 343.50 50.50 6.50i13.39c183.32b344.00 505.50h775.50 4809.66b
1934781.00 560.77b466.00 214.00 120.50 65.50a2.00 5.00f156.00f373.85e248.00p679.50g2583.62d
19351036.00 775.00 713.00a527.00 247.50 76.50 19.14b29.50a71.00 471.67d868.00 1023.50 5857.80
1936934.62e1138.31c709.50 357.50 126.00 51.50a0.00 13.00 135.00 357.00 928.50 932.50 5683.42
19371483.00a889.50a629.00 481.50 164.00 53.50 0.00 33.50 101.50 349.50 631.50a897.50 5714.00
1938932.00 791.50 672.50 463.50 280.00 70.50 0.50 26.00 31.00 373.50 839.50 1019.00 5499.50
1939887.00 607.50g654.00 412.00 178.00 152.52c8.00 7.00 121.50 413.00 768.00 850.50 4451.52a
19401015.50 735.50 594.00 399.50 174.00 48.50 6.00 3.50 58.50 308.00 863.50a1004.00 5210.50
19411012.00 731.50 553.00a381.00a204.50 74.50a0.00 5.00 214.00 428.50 746.00 949.00 5299.00
19421177.50a805.00a676.50 403.00a311.00 199.00 2.00 24.50 93.50 377.50 766.00 886.00 5721.50
19431134.50a725.50 755.00 378.00 332.50a147.59b19.00 7.50a72.00 356.00 780.50 1017.50 5725.59
19441053.00 860.00 793.50 421.00 227.50 54.50 19.50 13.50 101.50 341.50 721.50 1046.50 5653.50
1945920.50 670.50 686.00 523.00 224.00 117.00 1.00 18.50 195.75b315.00 730.50 1013.00 5414.75
1946923.50 740.00 548.00 369.50 198.00 77.50 6.00 4.50 113.00 505.50 768.00 918.50 5172.00
19471135.50 725.00 550.50 423.00 132.50 97.50 2.00a6.00 103.50a313.50 751.50 880.50 5121.00
1948993.00 804.50 759.00 454.16b261.00 19.00 18.50a23.00 136.00 436.00 767.00 1198.00 5869.16
19491599.50 889.50 658.50 350.00 146.50 71.00 11.00 6.50 80.00 552.00a677.50 1012.00 6054.00
19501368.00 859.50 714.00 508.00 327.00 98.00 4.50 1.50 134.00 368.50 739.50 801.50 5924.00
19511010.00 804.50 796.50 399.00 212.00 100.00 2.00 19.50 84.00 466.00 799.50 1056.00 5749.00
19521138.50a874.50 738.50 332.00 166.00 74.00 10.50 19.00 71.00 385.00 894.50 958.50 5662.00
1953528.50i711.50 626.00a435.00 309.00 113.50a0.50 8.00 83.00a407.00 703.00 870.00 4266.50a
19541018.50 669.00 752.00 421.00a200.00 150.00 6.50 30.50a122.50a488.50a647.84b1032.00 5538.34
19551025.00 881.50 900.50 578.50 297.93b92.00 44.00 3.50 167.50a406.50 956.00 1029.50a6382.43
19561015.50a983.50 716.00 368.50 201.50 103.50 8.50 35.00 134.00a480.00 829.00 971.00 5846.00
19571425.00 828.00 682.50 441.50 132.00 66.50 7.00 29.00 60.00 456.50 843.00 918.00 5889.00
1958962.50 642.50 708.00 485.50 110.50 38.00 0.50 1.50 160.50 430.00 775.00a864.00 5178.50
1959975.00a792.00 686.00 435.50 350.00 61.50 22.00 20.50 202.00 492.50 926.00 1054.50 6017.50
19601233.50 905.00 709.00 443.00 318.50 56.50 0.00 71.50 117.00 531.50 746.46e1064.00 6195.96
19611060.00 727.50 697.00 537.50 231.50 8.06c0.00 0.50 219.50 481.00 892.50 1028.00 5883.06
19621107.50 779.00 712.00 348.50 283.00 79.50 31.00 18.00 89.00 454.00 687.00 885.00a5473.50
19631252.00a740.00 649.50 491.50 192.50 96.00 3.50 7.00 39.00a339.00 699.50a1044.50 5554.00
19641001.50 866.00 769.00 530.37d320.00 105.00 2.50 50.00 223.50 496.50 834.50 1099.00 6297.87
19651000.00a743.04c849.50 433.50 326.00 89.50 4.00a27.50 280.00 406.00 703.00 966.50 5828.54
1966943.50 795.50 675.00 439.00 174.00 103.50 12.50a10.50 34.00 482.00 724.50 897.00 5291.00
1967864.50 734.50 724.00 526.50 225.50 29.50 0.00 0.00 36.00 447.00 764.00 1071.00 5422.50
19681042.50 669.00 596.00 505.00 246.00 51.00 2.50 32.00 168.50 533.00 816.50 1079.00a5741.00
19691239.00 884.50 731.50 373.50a132.50 55.00 13.50 20.00 121.50 603.50 817.50 1001.00 5993.00
19701051.50 710.00 731.00 617.00 230.00 60.00 2.00 1.00 277.50 528.00 764.50a1060.50 6033.00
1971960.50 773.00 769.00 475.50 177.00 105.50 19.00 1.50 261.50 572.00 838.50 1046.50 5999.50
19721068.00 822.50 572.00 542.50a182.50 48.00 13.50 3.50 215.50 457.00a790.50 1227.00 5942.50
19731108.00a804.00 648.62b481.00 210.50 94.50 3.00 7.00 145.50 511.00 823.50 911.50 5748.12
19741152.00 699.50 646.50 418.50 305.00 50.00 7.00 8.00 106.50 480.00 754.00 988.50 5615.50
19751057.50 893.50 734.50 597.50 302.50 136.00 6.00a43.50 171.00 543.00 920.00 1041.50 6446.50
19761068.00 904.00 847.50 516.00 252.00a193.00 10.00a71.00 64.00 507.00 762.50 1138.50 6333.50
19771185.50a757.50 780.00 364.50 314.00 22.50 26.00 30.00 166.50 501.00 901.00 913.00a5961.50
1978978.50 696.50 537.00 441.00a308.50 70.50 17.00 22.00 184.00 494.50 951.00 1216.00 5916.50
19791488.50 872.50 642.50 463.50 227.00 89.59b21.00 0.00 40.50 379.50 904.50 905.50 6034.59
19801143.50 788.00 727.50 337.00 178.00a92.50a2.50a46.07c79.23b442.50 760.50 861.50 5458.80
1981917.00 751.00 589.50 390.50a248.00 103.00 16.50 0.50 139.00 548.00 759.00 952.00a5414.00
19821079.00a931.50a698.00 583.50 321.00a98.39b20.00a1.67d138.27b371.50h903.50a1050.00c5824.83a
1983936.21b681.19d575.00a492.50 247.22d86.00a14.44d0.00b212.00 437.50 710.00 846.50k4392.06a
19841041.50a784.00b676.50 381.64e179.00a49.20b1.00 2.00 161.50 541.50 750.38b1169.00 5737.21
19851060.38e857.25b744.00 369.00 196.50 39.50a0.00 9.50 230.00 503.00a1004.96d1273.00a6287.10
1986988.50a739.00 503.00a412.00a210.50a1.00 4.50 0.00 178.50 416.00 683.00a592.00m4136.00a
19871090.50 728.00 616.07c194.50a-----z8.50 4.00 10.56d-----z-----z-----z-----z2652.13e
Period of Record Statistics
MEAN1088.75 813.21 686.60 437.21 239.13 80.39 9.56 17.44 141.41 447.10 789.13 1012.22 5771.24
S.D.158.56 113.55 88.27 80.69 71.90 39.66 9.98 16.87 65.52 72.72 88.97 119.54 330.81
SKEW1.15 0.73 0.13 -0.43 0.15 0.54 1.48 1.33 0.43 0.01 0.42 0.28 -0.06
MAX1599.50 1138.31 914.00 617.00 397.50 199.00 45.00 71.50 283.00 603.50 1004.96 1301.00 6446.50
MIN781.00 560.77 466.00 194.50 110.50 1.00 0.00 0.00 31.00 308.00 603.00 775.50 5121.00
YRS77.00 75.00 75.00 77.00 78.00 75.00 73.00 73.00 73.00 71.00 65.00 72.00 53.00