SANTIAM PASS, OR

Monthly Sum of Heating Degree Days (Degrees Fahrenheit)

(357559)

Base Temperature = 65 F

File last updated on May 23, 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
1946-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z1036.50 1036.50k
19471146.43c771.19d879.50a780.00 471.35e503.20c223.00f277.50e349.00 717.00 977.50 1051.55b7924.22a
1948910.00g917.00f1104.50a918.68b615.00b-----z286.11d317.50a453.00a709.50 1017.50a1343.50a6765.29c
19491470.50 1111.00 1057.50a760.98c521.50g308.50k-----z-----z434.44d852.50 750.00a1311.00 7747.92d
19501567.50 1038.50a1127.50a946.00 735.50a181.50t51.00v-----z-----z748.85e863.79b930.00 7957.63d
19511241.00a939.00a886.50a707.00 -----z-----z-----z-----z-----z357.50r943.50 1159.00a5876.00f
19521230.50 988.00a1103.00 703.00a-----z-----z-----z-----z-----z-----z-----z-----z4024.50h
1953926.25c868.15b1062.50a703.50f-----z-----z-----z-----z-----z-----z-----z-----z2856.90i
19541158.62b562.00f524.00n-----z-----z-----z-----z-----z83.00x698.50 765.50a866.00g2622.62i
1955805.50h1048.50a-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z1048.50k
1956-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1957-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1958-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1959-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1960-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1961-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1962-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1963-----z-----z-----z896.41b596.50a331.00i381.50a247.00 271.00a693.50 907.92d980.00 4973.83d
19641166.00 995.00 1089.50 925.00 770.17b287.00n256.00a332.00a476.00 633.00 1032.50 1216.00 8891.17a
19651042.00a927.00 941.50a803.00 747.00 269.00n198.00a259.00a495.00a546.00a880.74c1115.69b7954.93a
19661101.00a991.73b960.50a786.50 638.50 475.81c305.69b151.00f361.00a663.50 837.52e1062.00 8183.76a
19671057.50a909.50 1073.00a1020.00 684.64c243.50o162.41b90.00 236.00 668.00a881.00a1175.00 7957.06a
19681117.50a906.00a946.50 886.00a672.00 261.00m148.93c323.00 406.00 732.00a936.80b1190.17b8264.90a
19691318.50 1088.50 998.00 878.00 578.50 189.00l235.00a268.45b414.00 825.00 825.98b1033.50a8463.43a
19701133.50 925.50 1025.50 1010.00 666.50 359.00 165.50a175.00d537.54b758.50a995.00 1176.72b8928.26
19711164.00 1016.50 1147.00 906.50 667.24b-----z173.04c151.11d552.00a814.50 987.50 1249.50 8828.89a
19721226.00a990.50 897.00a946.50a620.69b461.50 163.45b206.79c517.50a729.31b909.50a1295.00 8963.73
19731202.59b951.50 1070.00 829.00 512.22d359.50g182.50a289.82c423.00 737.00a1064.00 1052.00 8313.63a
19741321.00 1010.00 1021.00 872.00 774.31b296.00j302.50 208.50a273.50 629.50a893.82b1108.50 8414.63a
19751113.00 1058.00 1122.00 988.00a735.00 496.22c198.46e368.00 275.00a748.00a1004.50a1040.50 9146.68
19761029.00a1068.00 1113.00 907.50 657.00a560.00a227.00a316.50a325.21b500.50f776.50 972.00 7951.71a
19771090.00 861.50 1105.50 587.00g797.68c298.37d253.39c174.50 526.50a546.50h1023.37d1110.00 7240.80b
19781100.50 943.00 889.00 894.50 753.50 382.02d248.33d323.28b538.00a616.50 1080.54e1339.00 9108.17
19791438.50 1012.00a929.00 884.50 617.00a392.04c219.64c306.92e299.00 599.00a994.50 993.62b8685.72
19801199.00a969.00 1075.00 805.50 590.50g524.79d195.50a308.28b376.00a592.24b610.00h921.50 6966.81b
19811045.00 956.00 938.00a859.00 703.89d470.13d166.00i160.18c417.71d697.24b851.74c1126.00 8224.90a
19821232.00 1052.50a1054.29c967.50 736.50 451.00 284.00a260.36c420.50f777.86c1041.00a1142.14c8999.14a
19831045.34b952.00 932.59b872.50a636.00 406.50g406.11d215.00d477.94d646.55b742.50g1348.50 7532.54b
19841097.00 981.50 926.00a723.50g753.00a548.50a170.56d199.50a432.00f871.11d1034.16b1221.67d7802.99b
19851216.00 1055.50a1077.00 789.00 721.50 368.20b86.90b308.04c589.00a-----z-----z-----z6211.13c
Period of Record Statistics
MEAN1179.16 978.80 1019.03 871.95 674.45 449.34 228.28 253.59 417.64 708.19 933.71 1132.16 8966.51
S.D.140.33 74.95 85.73 84.46 82.21 78.21 75.41 70.72 102.31 82.82 95.91 126.10 182.24
SKEW0.99 -0.58 -0.26 -0.25 -0.67 -0.36 0.63 -0.50 -0.16 0.12 -0.34 0.18 -0.62
MAX1567.50 1111.00 1147.00 1020.00 797.68 560.00 406.11 368.00 589.00 871.11 1080.54 1348.50 9146.68
MIN926.25 771.19 879.50 703.00 471.35 298.37 86.90 90.00 236.00 546.00 750.00 921.50 8685.72
YRS29.00 29.00 29.00 27.00 25.00 14.00 23.00 24.00 24.00 25.00 26.00 28.00 5.00