CORVALLIS STATE UNIV, OR

Monthly Sum of Cooling Degree Days (Degrees Fahrenheit)

(351862)

Base Temperature = 65 F

File last updated on Sep 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
18930.00d0.00 0.00 0.00 0.00 0.00h22.24b33.00 3.00 0.00 0.00 0.00b58.24a
18940.00 0.00 0.00 0.00 1.55b3.00 40.00 104.50 14.00 0.00 0.00 0.00 163.05
18950.00c0.00a0.00 0.00 3.00 25.00 -----z43.50 0.50 0.00 0.00 0.00 72.00a
18960.00 0.00 0.00 0.00 0.00 9.50 112.50 54.50 19.16b0.00 0.00a0.00 195.66
18970.00b0.00 -----z0.00 26.00a18.00a24.50 143.00 8.70e2.50 0.00b0.00 222.70a
18980.00 0.00a0.00 0.00a0.50 -----z58.00 93.00 21.50 0.00 0.00 0.00b173.00a
18990.00 0.00b0.00 0.00 0.00 2.50 55.00 17.00 27.50 0.50 0.00 0.00 102.50
19000.00 0.00b0.00 0.50 0.00 13.00 54.00 4.00a7.00 0.00d0.00b0.00 78.50
19010.00c0.00 0.00l0.00a9.50 8.00 18.50 117.00 6.00 0.50a0.00 0.00 159.50a
19020.00 0.00 0.00 0.00 8.00 25.50a58.00 77.50 39.00a0.00 0.00 0.00 208.00
19030.00b0.00 0.00 0.00 4.50 26.50 9.50 37.00 17.00 0.00 0.00a0.00 94.50
19040.00 0.00b0.00 0.50a1.50 29.54c64.50a76.50a23.50 0.00 0.00a0.00b196.04
19050.00a0.00a0.00 0.00 2.00 1.00 122.00 68.57c18.00 0.00 0.00 0.00c211.57
19060.00 0.00 0.00 1.00 0.50 11.50a172.50 80.00a16.50a0.00 0.00a0.00 282.00
19070.00g0.00 0.00 0.00 4.00 26.50 36.35e39.00a27.00 0.00 0.00 0.00 132.85a
19080.00 0.00 0.00 0.00 0.00 10.50a151.50 67.00 18.50 0.00a0.00a0.00a247.50
19090.00b0.00a0.00 0.00b0.00 10.50 10.00a25.50 30.00 0.00b0.00 -----z76.00a
19100.00u0.00b0.00 1.50a9.50 7.50a72.50 20.50 6.00 0.00 0.00 0.00 117.50a
19110.00 0.00 0.00 0.00 0.00 3.00 187.50 123.50 4.50 0.00 0.00 0.00 318.50
19120.00 0.00 0.00 0.00g7.50a30.00 63.50 13.50a-----z0.00a0.00i0.00d114.50c
19130.00a0.00 0.00b0.00a3.00 10.50 66.50a85.50 6.50 0.00f0.00b0.00 172.00a
19140.00 0.00a0.00b0.00 5.00a12.00 86.00 44.50i0.50a0.00 0.00 0.00 103.50a
19150.00 0.00a0.00 0.00 0.00 61.50 141.50 283.33d44.00 0.00a-----z0.00 530.33a
19160.00 0.00 0.00 0.00a0.00 28.00 12.00 87.41b5.50 0.00 0.00a0.00a132.91
19170.00b0.00 0.00 0.00 0.00 5.02d135.00 135.50 11.00 1.50f0.00d0.00 286.52a
19180.00 0.00 0.00 0.00 0.00b70.00 48.00i92.88e92.50 1.55b0.00 0.00 256.94a
1919-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1920-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
19210.00a0.00 0.00 0.00 0.00 7.50 20.50a41.00 0.00 0.00 0.00 0.00 69.00
19220.00 0.00 0.00 0.00 18.50 22.00 75.00a31.50 29.50 0.00 0.00 0.00 176.50
19230.00 0.00 0.00 0.00 1.50 22.50 60.50 119.00 35.00a0.00 0.00a0.00 238.50
19240.00 0.00 0.00 0.00 5.00 40.50 29.50f37.50 20.50 0.00 0.00a0.00b103.50a
19250.00a0.00 0.00 0.00 4.00 53.50 88.00 56.50 8.00 0.00 0.00 0.00 210.00
19260.00 0.00 0.00 12.00 2.50 74.00 73.00 43.50 12.50 0.00 0.00 0.00 217.50
19270.00 0.00 0.00 0.00 0.50 9.86e61.50 78.00 17.00 0.00 0.00 0.00 166.86
19280.00 0.00 0.00 0.00a22.00 12.00 118.50 72.50 18.50 0.00a0.00 0.00a243.50
19290.00 0.00 0.00 0.00 1.00 23.00 85.50 107.50 61.00 0.00b0.00a0.00 278.00
19300.00 0.00 0.00a0.00a0.00 14.50 62.50 114.00 28.50 0.00a0.00 0.00 219.50
19310.00 0.00 0.00 2.50 40.50a21.50 143.00 107.00a24.50a1.50 0.00b0.00a340.50
19320.00 0.00 0.00a0.00a0.00 85.00 33.50 117.00 57.00 19.00 0.00 0.00 311.50
19330.00 0.00 0.00 0.00 0.00 10.50 87.50 137.50 2.00 0.00a0.00 0.00 237.50
19340.00 0.00 0.00 1.00 6.50 28.00 39.50 76.00 28.00 7.50 0.00 0.00 186.50
19350.00 0.00 0.00 0.00 1.00 49.50 108.00 127.00 82.50 0.50a0.00 0.00 368.50
19360.00 0.00 0.00 0.00 28.00 40.00 80.50 102.50 41.00 13.50 0.00 0.00a305.50
19370.00a0.00 0.00 0.00 0.00 69.00 105.50 83.00 47.00a0.00 0.00 0.00 304.50
19380.00 0.00 0.00 0.00 36.50 61.00 194.50 48.00 64.00 0.00 0.00 0.00 404.00
19390.00 0.00 0.00 0.50 16.50 19.50 137.00a144.00 52.00 0.00 0.00b0.00a369.50
19400.00 0.00 0.00 0.50a19.50 94.50 72.00 133.50 44.50 15.50 0.00 0.00 380.00
19410.00 0.00 0.00 0.00 26.50 15.50a203.00 103.00 6.00 0.00 0.00 0.00 354.00
19420.00 0.00 0.00 0.00 10.00 30.00 147.50 146.50a38.50 0.00 0.00a0.00 372.50
19430.00 0.00 0.00 4.50 6.50 14.00 99.00 31.00 73.50 7.00 0.00 0.00 235.50
19440.00 0.00 0.00 0.00 3.50 19.50 84.50 83.50 91.50 0.00 0.00 0.00 282.50
19450.00 0.00 0.00b0.00a0.00 48.00 124.00 75.50 18.00a0.00 0.00 0.00 265.50
19460.00 0.00b0.00 0.00 2.00 18.00 105.00 83.00a13.00 0.00 0.00 0.00a221.00
19470.00 0.00 0.00 3.00a16.00 5.00 20.00 41.00 55.00 1.50 0.00a0.00 141.50
19480.00 0.00 0.00 0.00 0.00 75.00 45.00 30.50 46.00 0.00 0.00 0.00 196.50
1949-----z0.00 0.00 0.00 17.00 42.00a67.50a43.50 36.00 0.00 0.00a0.00 206.00a
19500.00a0.00a0.00 0.00a2.00 44.00 100.50 142.50 48.50 0.00 0.00 0.00 337.50
19510.00 0.00 0.00 0.00 0.50 62.00 62.00 96.00 44.00 0.00 0.00 0.00 264.50
19520.00 0.00 0.00 0.00 4.14b0.00 94.00 56.50 57.50 4.00 0.00 0.00 216.14
19530.00 0.00 0.00 0.00 3.50 0.50 43.00 60.50 37.00 0.00 0.00 0.00 144.50
19540.00 0.00 0.00 0.00 1.50 3.50 10.00 20.50 6.50 0.00 0.00a0.00 42.00
19550.00a0.00 0.00 0.00a0.00 28.00 16.00 34.50a40.00 0.00 0.00b0.00 118.50
19560.00 0.00 0.00 0.00 17.00 4.00 122.00 60.50 25.00 0.00 0.00 0.00 228.50
19570.00a0.00 0.00 5.50 0.50 13.00 25.00 17.00 47.50 0.00 0.00 0.00 108.50
19580.00 0.00 0.00 0.00 16.50 58.50 169.50 147.00 42.50 5.50 0.00 0.00 439.50
19590.00 0.00 0.00 0.00 0.00 11.00 120.00 56.50 8.00 0.00 0.00 0.00 195.50
19600.00 0.00 0.00 0.00a0.00 20.50 105.00 51.50 28.00 0.00 0.00 0.00 205.00
19610.00 0.00 0.00 0.00 8.00 71.50 85.00 127.50 12.00 0.00 0.00 0.00 304.00
19620.00 0.00 0.00 0.00 0.00 6.50 70.50 43.50 18.50 0.00 0.00 0.00 139.00
19630.00 0.00 0.00 0.00 13.50 21.00 9.50 59.50 55.00 0.00 0.00 0.00 158.50
19640.00 0.00 0.00 0.00 0.00 1.50 72.50 50.50 2.50 0.00 0.00 0.00 127.00
19650.00 0.00 0.00 0.00 0.00 10.50 98.50 82.50 15.00 0.00 0.00 0.00 206.50
19660.00 0.00 0.00 0.00 4.50 33.50 53.50 77.00 31.00 0.00 0.00 0.00 199.50
19670.00 0.00 0.00 0.00 0.00 55.50 81.00 185.50 49.50 0.00 0.00 0.00 371.50
19680.00 0.00c0.00 0.00 1.00 28.00 77.00 51.50 16.50 0.00 0.00a0.00 174.00
19690.00 0.00 0.00 0.00 14.50 52.00 40.50 32.00 28.50 0.00 0.00 0.00 167.50
19700.00 0.00 0.00 0.00 1.50 81.00 84.50 61.00 1.00 0.00a0.00 0.00 229.00
19710.00 0.00 0.00 0.00 2.00 3.00 95.50 101.00 9.00a0.00 0.00 0.00 210.50
19720.00 0.00 0.00b0.00 8.00 11.00a136.50 147.00 45.50 0.00 0.00a0.00b348.00
19730.00 0.00 0.00 0.00 11.00 39.50 110.00 50.50 31.00 0.00 0.00 0.00 242.00
19740.00 0.00 0.00 0.00a0.00 29.00 66.00 100.50 73.00 0.00 0.00 0.00 268.50
19750.00 0.00 0.00 0.00 3.00 16.50 63.50 26.00 40.50 0.50 0.00 0.00 150.00
19760.00 0.00 0.00 0.00 2.50 15.00 56.50 46.50 28.00 2.50 0.00 0.00a151.00
19770.00 0.00 0.00 0.00 0.00 13.00 40.50a169.50 4.00 0.00 0.00 0.00 227.00
19780.00 0.00b0.00c0.00a7.00a40.00 103.00 101.50 8.50 0.00 0.00 0.00 260.00
19790.00 0.00 0.00 0.50 1.00 25.50 101.00 31.50 27.00 1.50 0.00 0.00 188.00
19800.00 0.00 0.00 0.00 0.00 1.00 92.00 23.00 18.50 8.00 0.00 0.00 142.50
19810.00 0.00 0.00 0.00 1.00 5.50 68.50 144.50 39.50 0.00 0.00 0.00 259.00
19820.00 0.00 0.00 0.00 3.50 53.50 55.50 81.50 27.50 0.00 0.00 0.00 221.50
19830.00 0.00 0.00 0.00 21.00 5.00 38.00 63.50 7.00 0.00 0.00 0.00 134.50
19840.00 0.00 0.00 0.00 4.00 9.50 72.50 45.00a18.00 2.00 0.00 0.00 151.00
19850.00 0.00 0.00 0.00 4.50 27.00 154.50 70.50 1.50 0.00 0.00 0.00 258.00
19860.00 0.00 0.00 0.00 25.50 75.00 24.50 154.00 39.00 0.00 0.00 0.00 318.00
19870.00 0.00 0.00 2.00 30.00 63.50 61.50a110.50 39.50 7.00 0.00 0.00 314.00
19880.00 0.00 0.00 0.00 4.00 15.00 117.50 79.50 47.50 6.50 0.00 0.00 270.00
19890.00 0.00 0.00 0.00 5.00 50.50 32.00 42.00 55.50a0.00 0.00 0.00 185.00
19900.00 0.00 0.00 0.00 1.50 24.00 142.00 128.50 47.00 0.00 0.00 0.00 343.00
19910.00 0.00 0.00 0.00 0.00 3.00 100.50 102.50 82.50 2.50 0.00 0.00 291.00
19920.00 0.00 0.00 0.00 23.50 84.50 114.50 133.50 30.00 0.50 0.00 0.00 386.50
19930.00 0.00 0.00 0.00 8.00 11.50 11.50 106.00 29.00 0.00a0.00 0.00 166.00
19940.00 0.00 0.00 0.00 5.50 6.00 121.50 48.50 60.00 0.00 0.00 0.00 241.50
19950.00 0.00 0.00 0.00 3.50 50.00 128.00 59.50 62.50 0.00 0.00 0.00 303.50
19960.00 0.00 0.00 0.00 0.00 9.50 174.00 119.00 11.50 2.00 0.00 0.00a316.00
19970.00 0.00 0.00 0.00 25.50 6.00 72.00 136.00 37.00 0.00 0.00 0.00 276.50
19980.00 0.00 0.00 0.50 0.50 3.00 137.00 117.50 63.50a0.00 0.00 0.00 322.00
19990.00 0.00 0.00 0.00 3.00 16.50 48.00 105.00 32.50 0.00 0.00 0.00 205.00
20000.00 0.00 0.00 0.00 0.00 43.00 58.50 69.50 43.00 5.00 0.00 0.00 219.00
20010.00 0.00 0.00 0.00 9.00 7.00 48.00 76.00 27.00 0.00 0.00 0.00 167.00
20020.00 0.00 0.00a0.00 1.50 27.00 106.50 90.00 37.00a0.00 0.00 0.00 262.00
20030.00 0.00 0.00 0.00 7.00 69.91b139.50 82.76b61.00 1.50 0.00 0.00a361.67
2004-----z0.00 -----z-----z1.50 37.50 140.50 142.00 10.50 1.00 0.00 0.00 333.00c
20050.00 0.00 0.00 0.00 16.50a3.50 117.50 117.50 11.00 0.00 0.00 0.00 266.00
20060.00 0.00 0.00 0.00 11.50a60.50 158.50 75.50 24.50 0.00 0.00 0.00 330.50
20070.00 0.00 0.00 0.00 0.50 13.50 125.00 67.50 32.50 0.00 0.00 0.00 239.00
20080.00 0.00 0.00 0.00 24.00 30.50 94.00a119.50 21.50 0.00 0.00 0.00 289.50
20090.00 0.00 0.00 0.00 6.50 21.50 161.50 90.00 40.50 0.00a0.00a0.00 320.00
20100.00 0.00 0.00 0.00 0.00 2.50 89.00a78.50 23.00a1.00 0.00 0.00 194.00
20110.00 0.00 0.00 0.00a0.00 10.00 -----z103.50 76.50 0.00 0.00 0.00a190.00a
20120.00 0.00 0.00 1.00 2.50 15.00 52.00 102.50 20.00 3.50 0.00 0.00 196.50
20130.00 0.00 0.00 0.00 14.50 35.50 143.00 123.50 65.00 0.00 0.00a0.00 381.50
20140.00 0.00 0.00 0.00 9.00 10.50 181.00 187.50 56.00a7.50 0.00 0.00a451.50
20150.00 0.00 0.00 0.00 0.50 101.50 174.00 148.50 -----z-----z-----z-----z424.50d
Period of Record Statistics
MEAN0.00 0.00 0.00 0.31 6.35 27.56 87.02 84.74 31.06 1.13 0.00 0.00 240.50
S.D.0.00 0.00 0.00 1.33 8.71 24.07 46.82 44.72 21.63 3.03 0.00 0.00 85.17
SKEW0.00 0.00 0.00 6.66 1.74 1.07 0.34 0.86 0.69 3.71 0.00 0.00 0.17
MAX0.00 0.00 0.00 12.00 40.50 101.50 203.00 283.33 92.50 19.00 0.00 0.00 451.50
MIN0.00 0.00 0.00 0.00 0.00 0.00 9.50 4.00 0.00 0.00 0.00 0.00 42.00
YRS117.00 121.00 118.00 119.00 121.00 119.00 117.00 120.00 119.00 118.00 118.00 119.00 102.00