MALHEUR REFUGE HQ, OR

Monthly Sum of Heating Degree Days (Degrees Fahrenheit)

(355162)

Base Temperature = 65 F

File last updated on Aug 04, 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
1937-----z-----z-----z-----z-----z76.50o31.00 104.00 216.50 485.19e568.00f438.00p836.69h
19381093.50 897.00a854.50a546.50a398.00 142.10e42.50 61.00 208.22e542.50 302.50u265.50x4785.82b
1939796.00g1041.50 730.50a450.00 290.00 255.50 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
19411090.00 852.50 743.00 616.50 354.00a160.00f15.00a88.00a374.00 565.00a778.70c342.00r5476.70b
19421320.00a999.00b897.50 544.00 513.00 246.00 15.00 73.50 209.38e489.44d651.00f957.93b6264.76a
19431226.50 898.50 852.00 480.00 453.50a315.50 54.31b70.00 78.00g536.67d675.50f1047.41b5934.39b
19441333.00 753.50f773.33d493.00g237.00k228.50f53.00n85.50f139.00j377.22d943.00 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
19511183.45b867.12b955.00a499.13d356.79c189.06d32.31e93.62b170.00f560.50f945.00 1223.00 6344.47b
19521329.50 1099.50 853.00f474.20c361.00 240.00 30.00 36.50 179.00 400.00d1044.50 1119.50 6313.70a
1953842.00 674.00f820.50 672.50 562.00 318.50 23.50 78.50 172.50 511.00a703.50a1041.00 5745.50a
19541010.50 784.00 893.28b549.39c271.00f297.52c38.00a137.00a190.00f442.50i725.50 1178.50 5613.68c
19551298.50a1064.50 922.50a779.50 466.03b136.71b122.50 14.50 132.00j506.38b941.96c986.00a7239.09a
19561077.50 1114.00a839.50 531.00a328.50 201.50 43.00a72.00f229.00a590.19e894.17c1097.59b6945.95a
19571399.50a929.50a778.27e583.50a369.00 128.27d27.00f71.11d181.25d514.00f773.50f979.00a5419.40c
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 51.50a66.43c330.00 402.00i856.50 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
19621382.78d977.00 858.33d478.00a475.00 180.00a96.43c80.50h103.00k540.00 741.50a939.64c6668.68b
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
19731178.50 871.50 881.00 648.00a306.21b162.00a32.00a27.50f231.50a388.50i765.00 673.50i5075.71c
19741101.72b581.50i830.56d609.56d328.00h43.50p59.00q47.00o134.00m350.50m572.50j573.50n2541.84i
19751194.00a733.00g927.50 630.50h164.50q150.50f20.50f94.44d189.00f399.00i623.00k634.50j2215.94i
19761045.34b730.50f957.78d657.68b311.25c248.00f27.50f138.21c182.50a568.85e590.50i958.50f3861.61e
19771161.50f821.81d901.00a470.44c536.67d32.50h58.85e29.00n163.00h239.00q723.50f996.92e3785.69f
1978412.50r803.54e638.50a650.50 450.50a196.27b54.00 111.50a324.37c537.22d993.50 1255.86b6015.77a
19791476.00 541.50l743.50a630.19d343.27e90.00i43.33d51.50i67.00l454.66b996.50 978.10b5665.55d
19801115.69b634.00g338.00s519.77d392.68c228.50f26.00a82.24b206.76c618.46e799.65c1086.00 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
19841069.00h699.00k647.00g489.50j394.04e250.64b2.07b40.00a265.00f669.64c822.04d1001.00g2178.43f
19851353.33d1067.06d984.00a537.00a366.00a135.50a9.00 105.00a425.00a468.50l-----z1615.38e6597.28b
1986407.50t250.50t425.00k356.50m273.00i47.00j86.54e0.50k-----z202.50k234.50p646.50n86.54k
1987964.50g518.50j823.33d368.50k234.00l125.00j98.33d49.50f112.00p310.50j541.50j752.50j921.67j
1988550.50r542.00m500.00m310.50m261.50l145.50g29.00l37.50l216.00i267.00j500.00l352.00u0.00l
1989767.00m-----z455.00m381.50g391.67d56.50h23.50f110.00a230.84e412.50j668.50g1056.35e1788.85h
1990823.00f939.06c604.50g401.94e465.56d156.39b19.14b71.00g104.85d537.32c479.00m1311.35e3935.60d
19911160.50 572.00f594.50i461.50j451.55b139.50o-----z20.00i185.50 544.50 584.00j1023.75c3365.80g
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
1995767.50g690.12c773.00a651.50a-----z250.50 53.00 126.72b238.21b412.50h625.00a831.00g3408.06d
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 43.50 205.00 594.00 637.00f-----z4579.64b
1998918.00 881.50 758.28b597.72c131.50v168.00g0.00f48.75c163.56e350.00m819.25b1172.07b5359.13d
19991022.88e954.87b798.10b375.50o293.50k111.00q14.00o67.00g279.96d220.00q490.50i519.00p3055.81h
2000660.00l471.00l401.00o285.50l259.00f49.50m41.00r14.00q153.00q159.50x637.00m817.50i0.00l
2001688.00n410.00r426.50m313.50m149.00n135.50h49.00f9.50i77.00s91.50y479.00l639.00m0.00l
2002403.50s334.50r550.00n179.00v223.00m61.50w0.00h59.50r19.00y-----z-----z-----z0.00l
2003-----z-----z-----z-----z-----z47.50x4.00l3.50k139.00k283.50k473.00p459.50q0.00l
2004460.50t623.50l297.00q324.00m172.00q67.00o12.00s2.00w146.00n302.50o400.50p562.50n0.00l
2005442.00s503.50n459.00m149.50v214.00p93.00r5.50p-----z73.00s235.00r425.00p532.00t0.00l
2006469.00q485.00n488.00n273.00r197.00n43.50r0.00u53.00m-----z381.00m410.00o483.00r0.00l
2007670.00n506.00l453.00l153.50w146.00r-----z-----z-----z-----z-----z-----z-----z0.00l
20081292.22d962.50e909.31b740.50a372.86c214.39b5.50o51.00a223.20b523.00a757.62b1102.24b7148.85a
20091009.62e242.00t655.50g660.31d307.50a192.50a27.50 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
20111173.00 647.50j847.50 740.50 519.50 257.00 -----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 28.27e255.00a288.00s878.00 1321.61c6834.88a
20141085.00 365.00s-----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
YRS58.00 53.00 59.00 59.00 58.00 53.00 57.00 55.00 54.00 51.00 49.00 54.00 27.00