SUNNYSIDE, WA

Monthly Sum of Cooling Degree Days (Degrees Fahrenheit)

(458207)

Base Temperature = 65 F

File last updated on Aug 31, 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
1894-----z-----z-----z-----z-----z-----z-----z-----z0.00q0.00 -----z0.00 0.00j
18950.00 0.00 0.00 11.00 17.50 158.50 243.50 189.00 14.50 0.00 0.00 0.00b634.00
18960.00 0.00 0.00 0.00 14.50 119.50 383.50 226.00 33.00 3.00 0.00c0.00 779.50
18970.00 0.00 0.00 5.50 77.00 131.50 150.00 300.50 22.50 0.50 1.00 0.00 688.50
18980.00 0.00 0.00 0.00 19.50 99.50 239.50 311.00 31.50 0.00 0.00 0.00 701.00
18990.00 0.00 0.00 0.00 3.00 48.50 247.76b67.50 47.00 1.00 0.00 0.00 414.76
19000.00 0.00 0.00 2.50 6.50 123.50 237.00 75.00 16.50 0.00 0.00 0.00 461.00
19010.00 0.00a0.00 0.00a32.00 41.00 132.50 260.50a2.00 0.00 0.00a0.00 468.00
19020.00 0.00 0.00a0.00 7.50 57.00 128.00 142.50 32.50a0.00 0.00a0.00b367.50
19030.00 0.00 0.00 0.00b19.00 150.50 111.00 108.00a2.00a0.00 0.00d0.00a390.50
19040.00a0.00 0.00 0.50 4.00a79.50a182.07b183.00 37.50 0.00a0.00c0.00a486.57
19050.00h0.00a0.00a0.00 13.50a45.50 242.50 137.00 31.50 0.00 -----z0.00 470.00b
19060.00t0.00 0.00a0.50 8.00a26.50 373.00 167.50 37.50a2.50 0.00a0.00 615.50a
19070.00 -----z-----z0.00v-----z-----z-----z-----z11.50 0.00 0.00 -----z11.50h
1908-----z-----z-----z-----z0.00o45.50 227.00 168.50a38.00a0.00 0.00 0.00 479.00e
19090.00 0.00 0.00 0.00 6.00 69.00 119.00 74.50a66.00 0.00 0.00b0.00 334.50
19100.00 0.00 0.00 9.50a45.50a55.50 192.50 75.50 19.00 2.00a0.00 0.00 399.50
19110.00 0.00 0.00a0.00 4.50 87.00a245.00 106.50 19.00 0.00 0.00 0.00 462.00
19120.00c0.00 0.00 0.00 4.00a127.00 169.00 117.50 5.50 0.00 0.00 0.00 423.00
19130.00b0.00 0.00b0.00 15.50 77.00 192.50 181.00 13.00 0.00 0.00 0.00 479.00
19140.00 0.00 0.00b0.00 27.50 82.50 245.50 161.50 2.00 0.00 0.00 0.00 519.00
19150.00 0.00a0.00 0.00 16.50 97.50 214.00 312.00 10.50 0.00 0.00 0.00 650.50
19160.00 0.00 0.00 1.00 2.50 81.00 118.00 186.72b21.00 0.00 0.00 0.00 410.22
19170.00 0.00 0.00 0.00 6.00a62.00 241.00 228.00 26.00 0.00 0.00 0.00a563.00
19180.00 0.00 0.00 0.00 14.00 209.50 240.00 116.00a87.52b2.50 0.00 0.00a669.52
19190.00 0.00a0.00 0.00 25.50 48.50 217.00a177.50a16.00 0.00 0.00 0.00d484.50
19200.00b0.00 0.00 1.50 2.50 44.50a273.00 212.00a22.50 1.00 0.00 0.00 557.00
19210.00 0.00 0.00a0.00 16.00 109.50 154.50 186.50 0.00 0.00 0.00 0.00 466.50
19220.00 0.00a0.00 0.00a23.50a180.00 268.00 216.50 47.50a1.00 0.00 0.00 736.50
19230.00 0.00 0.00 0.00 19.50 98.00 260.50 222.50a73.50 0.50 0.00 0.00 674.50
19240.00a0.00 0.00 0.00 95.00 85.00a213.50a155.50a70.00 0.00a0.00 0.00a619.00
19250.00 0.00 0.00 9.50 36.00 145.50 268.50 182.50 38.00 0.00a0.00 0.00 680.00
19260.00a0.00a0.00 16.50 7.00 151.50 256.00 120.50a12.50 0.00 0.00 0.00 564.00
19270.00 0.00 0.00 0.50a3.00 86.50 204.00a206.38b7.00 1.50 0.00 0.00 508.88
19280.00 0.00 0.00 0.00b70.34b89.00 259.50a128.50 31.00a0.00 0.00 0.00 578.34
19290.00 0.00 0.00a0.00 24.31b68.50a174.00 189.00a26.41b0.00 0.00 0.00b482.22
19300.00 0.00a0.00 0.00c5.00a55.50a233.50 193.50a29.00a0.00c0.00a0.00 516.50
19310.00b0.00a0.00 2.50 73.50 88.50 276.00 179.00 51.50 0.00 0.00 0.00 671.00
19320.00 0.00 0.00 0.00 5.50 159.50 118.50a169.50 31.00 6.50 0.00a0.00d490.50
19330.00 0.00a0.00a0.00b7.00a94.00 231.50 208.00 4.50a0.00b0.00a0.00e545.00
19340.00c0.00a0.00 22.00a71.00a118.00 195.50 214.50 45.50a1.00 0.00b0.00e667.50
19350.00 0.00b0.00 0.00 16.50 72.00a228.50 123.50 78.50 0.00a0.00 0.00 519.00
19360.00c0.00b0.00 11.50 63.00a124.80b204.00 162.00 31.50 0.00 0.00a0.00d596.80
19370.00 0.00 0.00a0.00 11.00 98.00 279.00 104.50a56.50 0.00a0.00c0.00b549.00
19380.00a0.00 0.00 0.00 35.50 149.00 315.50 117.00 106.00 0.00 0.00 0.00 723.00
19390.00b0.00a0.50 1.00 21.00 53.50 228.00 211.50 38.00 0.00 0.00 0.00a553.50
19400.00a0.00 0.00 0.00 34.00 140.50 203.00 166.50 59.50a2.50 0.00a0.00a606.00
19410.00 0.00 0.00 0.00 25.00 60.00a318.00 163.50 0.00a0.00 0.00a0.00c566.50
19420.00a0.00 0.00 0.00 13.00 51.79b256.00 273.00 30.00 0.00 0.00 0.00a623.79
19430.00c0.00 0.00 0.54c4.50 42.00 227.50 104.50 45.50 8.00 0.00 0.00a432.54
19440.00 0.00 0.00 0.00 25.50 73.00 235.50 123.50 77.00 0.00 0.00 0.00 534.50
19450.00b0.00 0.00 0.00a19.50a58.00a221.50 201.50 19.50 0.00 0.00a0.00a520.00
19460.00b0.00 0.00a0.00 17.50 55.00a189.00a173.50 18.50 0.00b0.00c0.00d453.50
19470.00 0.00b0.00a0.50 74.50a45.50a192.00 123.00 49.50 10.00 0.00 0.00a495.00
19480.00b0.00a0.00a0.00 27.00a161.50 127.00 131.50 43.00a0.00 0.00 0.00 490.00
19490.00 0.00 0.00 4.50 82.00 81.00 159.50 167.50 94.50 0.00 0.00 0.00 589.00
19500.00 0.00 0.00 0.00 14.00 97.00 252.00 230.00 79.00 0.00a0.00 0.00 672.00
19510.00 0.00 0.00 3.00 37.50 120.50 253.00 182.00 75.50 0.00 0.00 0.00 671.50
19520.00 0.00 0.00 8.92d30.50 102.00 300.00 180.00 100.00 1.50 0.00 0.00 722.92
19530.00 0.00 0.00 0.00 14.50 22.00 218.50 186.50 75.50 2.50 0.00 0.00 519.50
19540.00 0.00 0.00 0.00 40.50 51.00 154.00 86.00 21.00 0.00 0.00a0.00 352.50
19550.00 0.00a0.00 0.00 1.50 129.00 154.00 121.00 60.50 0.00 0.00 0.00b466.00
19560.00 0.00 0.00 6.50 82.50 61.00 279.00 199.00 45.00a0.00a0.00 0.00 673.00
19570.00 0.00a0.00 5.00 42.00 129.50 145.50 94.00 62.00 2.50 0.00 0.00a480.50
19580.00 0.00 0.00 0.00 145.00 202.50 357.00 277.00 61.00 1.00 0.00a0.00 1043.50
19590.00a0.00 0.00 0.00a15.50 84.50 256.00 117.00 27.50 0.00 0.00 0.00 500.50
19600.00 0.00 2.00 3.50 20.00 109.50 324.00 160.50 36.50 4.00 0.00 0.00 660.00
19610.00 0.00 0.00 0.00 25.50 208.00 294.50 310.50 9.00 0.00a0.00b0.00 847.50
19620.00 0.00 0.00 10.50 1.50 86.50 209.00 125.50 56.00a0.00 0.00 0.00 489.00
19630.00 0.00 0.00 0.00 30.00 92.50 103.00 185.00 113.50 0.00 0.00 0.00 524.00
19640.00 0.00a0.00 0.00b21.50 56.50 200.50 104.00 11.00 0.00 0.00 0.00 393.50
19650.00 0.00 0.00 3.00 19.00 100.00 251.50 230.50 19.00 0.00 0.00a0.00b623.00
19660.00a0.00 0.00a0.00 55.50 76.00a174.00 211.50 81.00a0.50 0.00a0.00a598.50
19670.00 0.00 0.00 0.00 30.50a169.50 285.00 326.00 147.00 0.00 0.00 0.00b958.00
19680.00 0.00a0.00 5.50 22.00 132.00 287.50 122.50 48.00 0.00a0.00a0.00a617.50
19690.00 0.00 0.00 0.50 52.00 231.00 167.50 114.00 49.50 0.00 0.00 0.00 614.50
19700.00 0.00a0.00a0.00 19.00 202.50 276.00 179.50 6.50 0.50 0.00 0.00 684.00
19710.00 0.00 0.00 0.00 38.50 36.50 285.00 317.00 11.00 1.00 0.00 0.00 689.00
19720.00 0.00 0.00 0.00 53.00 116.50 219.50 254.00 33.50 0.00 0.00 0.00 676.50
19730.00 0.00a0.00 0.00 51.50 123.00 241.00a176.50 48.00 0.00 0.00 0.00 640.00
19740.00 0.00 0.00 0.00 8.50 171.50 189.00 211.00 52.00 0.00 0.00 0.00 632.00
19750.00 0.00 0.00 0.00 14.50 69.00 297.50a123.00a36.50a0.00 0.00 0.00 540.50
19760.00 0.00 0.00 0.00 17.00 58.50 188.00 128.50 67.00 6.00 0.00 0.00 465.00
19770.00a0.00a0.00a14.50 4.50 178.00 199.50 336.00 17.00 0.00 0.00a0.00 749.50
19780.00 0.00 0.00 0.00 7.50 126.00 236.00 189.00a16.50a0.00 0.00 0.00 575.00
19790.00 0.00 0.00 0.00 41.00 122.50a268.50 211.50 68.00 2.50 0.00 0.00 714.00
19800.00 0.00 0.00 8.50 15.50 41.50 230.50 134.00 56.00 2.00 0.00 0.00 488.00
19810.00 0.00 0.00 5.50 18.50 49.00 185.50 291.50 84.00 0.00 0.00a0.00a634.00
19820.00 0.00a0.00a0.00 21.00a179.00a214.50 196.50 45.50 0.00b0.00 0.00 656.50
19830.00 0.00a0.00 0.00 100.18c70.50 162.86c222.50a21.00a0.00a0.00a0.00a577.04
19840.00 0.00a0.00 0.00b17.59b83.78c266.00 229.50 34.50a0.00 0.00 0.00b631.36
19850.00 0.00a0.00 3.50a71.00a123.00 401.00 133.89d10.20c0.00a0.00d0.00 742.59
19860.00b0.00a0.00 6.50 105.00b236.00a135.52b287.07b33.64e0.00h0.00h0.00f803.73c
19870.00e0.00e0.00e17.98e65.69b130.50e198.75c209.00a100.96c2.68c0.00f0.00f725.56b
19880.00d0.00f0.00a1.00g45.50a131.54b284.00 245.00a70.95b21.96c0.00d0.00g798.95c
19890.00g0.00a0.00d3.22c28.39c184.00a207.00 166.03b39.88b0.00h0.00d0.00b628.52b
19900.00b0.00 0.00a5.00 8.00 132.00 372.32c255.00 118.00 0.00 0.00 0.00e890.32
19910.00b0.00j-----z-----z0.00a47.50 284.50a281.25c69.50 3.50a0.00a0.00 686.25c
19920.00 0.00a0.00 14.00 88.50 250.50a253.45b269.00 34.50 7.50 0.00 0.00a917.45
19930.00a0.00 0.00 0.00 113.50 96.00 93.50 177.00 83.00 2.50 0.00g0.00 565.50a
19940.00a0.00 0.00 14.50 55.00 108.50 360.50 213.50a92.50 0.50a0.00 0.00a845.00
19950.00 0.00 0.00 0.00 44.50 104.00 264.50 123.00a110.00 0.00a0.00 0.00 646.00
19960.00 0.00 0.00 3.50 2.68c69.50 310.50a206.67d17.00a0.00c0.00 -----z609.85a
1997-----z-----z0.00 0.00b80.50 75.00 231.50 295.00 69.00 1.00a0.00 0.00 752.00b
19980.00 0.00 0.00 4.50 42.41b107.50a434.00 282.50 144.00 1.50 -----z-----z1016.41b
1999-----z-----z-----z-----z-----z120.14b237.00a250.00 -----z0.00c0.00e0.00a607.14f
20000.00a0.00 0.00 3.00 34.00 159.00 272.07b227.00a78.08d1.61c0.00a0.00 774.75
20010.00 0.00 0.00d5.50a88.00 101.50a286.00a308.50a113.50 0.00h0.00a0.00b903.00a
20020.00 0.00a0.00a0.00 20.50 182.00 370.50 224.50 75.50a0.00 0.00b0.00 873.00
20030.00 0.00a0.50 0.00 54.00 190.50 340.00a271.50 122.00 15.50a0.00g0.00a994.00a
20040.00 0.00a0.00 0.00 21.50 178.00 315.00a295.50 42.98b1.11d0.00a0.00a854.09
20050.00 0.00b0.00a3.76c62.00 66.00 279.50 244.00 21.00a0.00a0.00c0.00a676.26
20060.00 0.00 0.00b3.00 69.50a110.00a397.50 242.50a80.87d0.00 2.50 0.00 905.87
20070.00 0.00a0.00 0.00 33.00 126.00 380.50 198.00 71.50 0.00 0.00 0.00 809.00
20080.00a0.00a0.00d0.00a50.50a79.50a269.00 211.00 42.00 4.00 0.00 0.00 656.00
20090.00 0.00 0.00 1.00 53.50 169.50 306.43c276.00 76.50 0.00j0.00d0.00 882.93a
20100.00 0.00a0.00 0.00a7.00 43.50 172.00 127.00 12.50 0.00 0.00 0.00 362.00
20110.00 0.00 0.00 0.00 0.00 19.00 68.00 120.50 49.00 0.00 0.00 0.00 256.50
20120.00 0.00 0.00 4.00 7.50 29.00 203.50 161.00 3.50 0.00 0.00 0.00 408.50
20130.00 0.00 0.00 0.00 23.00 55.00 238.00 -----z-----z-----z-----z-----z316.00e
2014-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
Period of Record Statistics
MEAN0.00 0.00 0.03 2.36 32.08 104.02 236.88 190.32 46.47 1.14 0.03 0.00 595.97
S.D.0.00 0.00 0.20 4.40 28.67 51.01 70.65 64.51 32.82 2.97 0.25 0.00 147.52
SKEW0.00 0.00 9.11 2.29 1.33 0.67 0.26 0.26 0.81 4.56 8.85 0.00 0.49
MAX0.00 0.00 2.00 22.00 145.00 250.50 434.00 336.00 147.00 21.96 2.50 0.00 1043.50
MIN0.00 0.00 0.00 0.00 0.00 19.00 68.00 67.50 0.00 0.00 0.00 0.00 256.50
YRS113.00 113.00 115.00 114.00 116.00 118.00 118.00 117.00 117.00 115.00 112.00 113.00 101.00