MALHEUR REFUGE HQ, OR

Total of Heating Degree Days

(355162)

Base Temperature = 65 F

File last updated on December 7, 2016
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
1937-----z-----z-----z-----z-----z147.90o31.00 104.00 216.50 485.19e686.33f876.00p836.69h
19381093.50 897.00a854.50a546.50a398.00 142.10e42.50 61.00 208.22e542.50 974.72u1137.86x4785.82b
1939995.00g1041.50 730.50a450.00 290.00 255.50 33.00a23.00 197.50a520.50 838.50 851.79c5231.79a
19401085.00 802.50a711.50 569.00 264.50 99.00 17.00 11.50 269.00 487.00 938.50a970.50a6225.00
19411090.00 852.50 743.00 616.50 354.00a193.33f15.00a88.00a374.00 565.00a778.70c789.23r5476.70b
19421320.00a999.00b897.50 544.00 513.00 246.00 15.00 73.50 209.38e489.44d786.62f957.93b6264.76a
19431226.50 898.50 852.00 480.00 453.50a315.50 54.31b70.00 98.35g536.67d816.23f1047.41b5934.39b
19441333.00 917.30f773.33d621.61g355.50k276.10f93.53n102.60f201.55j377.22d943.00 1191.00 4617.56g
19451120.50 834.50 890.50 640.00 362.00 248.50 5.50 47.00 298.50 443.50 830.50a1100.17b6821.17
19461163.79b974.00 756.50 548.50 390.00 203.00 35.00 44.00 291.00 712.50 925.50 986.50 7030.29
19471270.00 797.50 743.50 576.00 236.00 296.50 23.50 91.50 239.00 523.00 882.35c1102.50 6781.35
19481017.50a1004.50 951.00 699.50 431.50a124.00a66.00 80.50 304.50 571.50a-----z1318.00 6568.50a
19491631.50a994.50 811.50a491.00 286.00 137.00 25.50a36.00 219.82e685.71c696.50 1117.50 7132.53
19501254.44d910.21b890.17b626.85d415.50a230.00 38.50a42.86c268.00a443.04c753.46c883.00a6756.03
19511183.45b867.12b955.00a499.13d356.79c189.06d32.31e93.62b205.42f672.60f945.00 1223.00 6344.47b
19521329.50 1099.50 1023.60f474.20c361.00 240.00 30.00 36.50 179.00 400.00d1044.50 1119.50 6313.70a
1953842.00 827.18f820.50 672.50 562.00 318.50 23.50 78.50 172.50 511.00a703.50a1041.00 5745.50a
19541010.50 784.00 893.28b549.39c325.20f297.52c38.00a137.00a229.58f603.41i725.50 1178.50 5613.68c
19551298.50a1064.50 922.50a779.50 466.03b136.71b122.50 14.50 191.40j506.38b941.96c986.00a7239.09a
19561077.50 1114.00a839.50 531.00a328.50 201.50 43.00a86.40f229.00a590.19e894.17c1097.59b6945.95a
19571399.50a929.50a778.27e583.50a369.00 128.27d32.40f71.11d181.25d616.80f934.65f979.00a5419.40c
19581025.50a702.54c892.50a630.00a210.00 171.93b27.93b12.93b258.93b445.86b815.00 872.07b6065.19
1959957.50 889.00 831.00a530.50 518.50 116.50 51.50a66.43c330.00 548.18i856.50 1258.50 6405.93a
19601253.00a1025.00 754.50 593.50 458.00 103.11c10.50 118.39c179.50 557.50 880.00 1161.00 7094.00
19611072.50 761.50 787.50a600.71b419.50a70.89c11.50a3.62b379.00 578.89d904.00a1115.50a6705.11
19621382.78d977.00 858.33d478.00a475.00 180.00a96.43c105.00h157.21k540.00 741.50a939.64c6668.68b
19631206.50 663.00 837.50 734.00 307.00a219.65c61.50 76.50 111.70c425.50 797.00 1139.50 6579.35
19641137.50 995.50 902.68c639.50a430.50 223.50a28.00 101.50a280.50a490.50 891.00a998.00a7118.68
19651023.50a805.00 857.00 530.50 451.50 179.00 58.00 100.00a351.62b431.90b778.00 1160.89c6726.91
19661152.00 951.00 790.34b577.50 292.50a216.00 46.03b64.82c152.50 529.14b756.00 1022.07b6549.91
1967963.00 773.00a837.41b820.50 366.50a183.50 1.00 11.00 118.00 557.50 775.00 1179.50 6585.91
19681131.50 762.50 748.00 689.00 400.00 175.00 22.50 138.00 245.00 579.00 831.50 1078.50 6800.50
19691097.50 1013.00 899.50 559.00 241.11d155.50 41.50 63.00 138.79b690.00c875.50 994.00 6768.40
1970994.00 767.50 838.00 782.00 367.50 157.50 11.00 14.50 346.00 628.50a791.00 1184.00 6881.50
19711026.00 862.50 935.00 610.00a352.00a218.50a56.50 28.00 381.00 622.24b866.00 1161.50 7119.24
19721209.50 918.50 685.00 660.50 328.00 134.50a45.00 54.00 419.00 607.00 884.00 1334.00 7279.00
19731178.50 871.50 881.00 648.00a306.21b162.00a32.00a33.00f231.50a529.77i765.00 918.41i5075.71c
19741101.72b826.34i830.56d609.56d427.83h90.11p126.43q88.12o228.59m584.17m830.12j1012.06n2541.84i
19751194.00a942.43g927.50 831.11h352.50q181.85f24.60f94.44d228.38f544.09i950.89k906.43j2215.94i
19761045.34b889.30f957.78d657.68b311.25c299.67f33.00f138.21c182.50a568.85e815.45i1150.20f3861.61e
19771393.80f821.81d901.00a470.44c536.67d42.84h58.85e51.18n214.86h512.14q874.23f996.92e3785.69f
1978951.92r803.54e638.50a650.50 450.50a196.27b54.00 111.50a324.37c537.22d993.50 1255.86b6015.77a
19791476.00 913.78l743.50a630.19d343.27e124.29i43.33d70.23i107.94l454.66b996.50 978.10b5665.55d
19801115.69b806.91g845.00s519.77d392.68c276.10f26.00a82.24b206.76c618.46e799.65c1086.00 4847.25c
1981988.50a880.74c804.00 498.91c403.00a202.50 60.00 20.50 234.50 639.81e812.00 967.76b6512.21
19821278.50 933.58b844.50a707.50a433.50 177.00 97.78d53.08e321.50 593.50a983.85c1179.00 7603.28
19831015.00 785.70c776.50 709.00 378.62b204.50a124.14b48.50 257.89b501.00a793.50 1254.50 6848.85
19841394.35h1087.33k808.75g709.78j394.04e250.64b2.07b40.00a320.21f669.64c822.04d1251.25g2178.43f
19851353.33d1067.06d984.00a537.00a366.00a135.50a9.00 105.00a425.00a739.74l-----z1615.38e6597.28b
19861111.36t845.44t637.50k608.15m372.27i68.15j86.54e0.75k-----z303.75k485.75p1140.88n86.54k
19871205.62g777.75j823.33d562.45k369.47l181.25j98.33d59.40f232.00p443.57j785.17j1075.00j921.67j
19881270.38r948.50m833.33m529.68m412.89l183.46g45.79l59.21l298.29i381.43j805.56l1056.00u0.00l
19891278.33m-----z758.33m481.02g391.67d74.48h28.20f110.00a230.84e589.29j842.89g1056.35e1788.85h
1990987.60f939.06c755.62g401.94e465.56d156.39b19.14b88.75g104.85d537.32c817.12m1311.35e3935.60d
19911160.50 702.00f810.68i669.17j451.55b269.70o-----z27.27i185.50 544.50 846.80j1023.75c3365.80g
19921057.00 770.00 653.50a476.00 221.50 127.91b84.31b81.00a229.21d505.50 961.50 1179.50a6346.93
19931412.50 1195.50 873.00 622.50a304.50 307.50 237.50 155.00 259.00 529.00 1052.50a1103.50 8052.00
1994962.50a913.33b719.00 547.00 330.00 201.50 29.50 18.00a175.04b582.86c1023.00a1141.00a6642.72
1995959.38g690.12c773.00a651.50a-----z250.50 53.00 126.72b238.21b538.04h625.00a1038.75g3408.06d
19961052.50 935.50 753.50 581.00 454.00 177.00a40.50 76.50a299.50 542.00a818.50 978.00 6708.50
19971044.64c882.50 692.50a612.50 233.50a204.50 67.00 43.50 205.00 594.00 769.71f-----z4579.64b
1998918.00 881.50 758.28b597.72c438.33v211.83g0.00f48.75c163.56e583.33m819.25b1172.07b5359.13d
19991022.88e954.87b798.10b725.97o440.25k247.62q26.25o83.75g279.96d471.43q677.36i1038.00p3055.81h
20001042.11l775.76l751.88o459.97l310.80f84.44m94.62r30.00q341.31q683.57x1086.65m1114.77i0.00l
20011214.12n1107.00r710.83m534.79m262.94n178.61h58.80f12.95i203.00s457.50y771.72l1065.00m0.00l
20021008.75s903.15r970.59n648.88v371.67m254.79w0.00h137.31r110.20y-----z-----z-----z0.00l
2003-----z-----z-----z-----z-----z229.58x6.32l5.25k212.16k425.25k979.79p984.64q0.00l
20041255.91t1026.94l636.43q552.71m368.57q129.53o30.00s7.50w264.62n567.19o829.61p992.65n0.00l
20051105.00s971.04n765.00m541.94v428.00p224.75r11.00p-----z192.45s542.31r880.36p1450.91t0.00l
20061005.00q935.36n861.18n659.75r347.65n105.12r0.00u88.33m-----z635.00m792.67o1114.62r0.00l
20071182.35n853.88l715.26l635.93w336.92r-----z-----z-----z-----z-----z-----z-----z0.00l
20081292.22d962.50e909.31b740.50a372.86c214.39b10.31o51.00a223.20b523.00a757.62b1102.24b7148.85a
20091009.62e816.75t819.38g660.31d307.50a192.50a27.50 81.00 127.50a686.00 917.50a1302.00a5311.42b
2010951.96c876.96c852.41b682.02b555.50a241.50a63.50 98.50a237.00 499.50 933.00 1109.50 7101.36
20111173.00 971.25j847.50 740.50 519.50 257.00 -----z-----z-----z-----z-----z-----z3537.50g
2012-----z952.50 812.50 568.50 422.00 249.50 10.00 32.00 175.50 593.00 808.50a1138.00 5762.00a
20131403.50a968.00 790.50 635.00 354.00 196.00 5.00 28.27e255.00a720.00s878.00 1321.61c6834.88a
20141085.00 1095.00s-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z1085.00k
Period of Record Statistics
MEAN1149.51 902.22 823.97 601.15 381.97 196.57 45.42 67.28 242.99 544.97 853.96 1111.52 6845.78
S.D.156.36 112.57 78.96 89.66 84.62 57.44 38.73 38.01 76.75 75.99 95.26 138.07 406.95
SKEW0.68 0.14 -0.19 0.21 0.05 0.17 2.46 0.28 0.44 0.12 0.09 0.79 0.82
MAX1631.50 1195.50 984.00 820.50 562.00 318.50 237.50 155.00 425.00 712.50 1052.50 1615.38 8052.00
MIN842.00 663.00 638.50 401.94 210.00 70.89 1.00 3.62 104.85 377.22 625.00 851.79 6065.19
YRS58 53 59 59 58 53 57 55 54 51 49 54 27