POMEROY, WA

Monthly Sum of Cooling Degree Days (Degrees Fahrenheit)

(456610)

Base Temperature = 65 F

File last updated on Mar 27, 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
1891-----z-----z-----z-----z-----z-----z-----z-----z-----z1.00h-----z0.00d0.00k
18920.00b-----z0.00 0.00 -----z115.50 184.50 264.00 129.50 40.50 -----z-----z734.00d
1893-----z-----z-----z0.00 -----z18.00 202.50 -----z85.50 0.00a0.00g0.00k306.00g
18940.00b0.00 0.00 2.00 61.00 52.30b-----z239.50 20.50a-----z-----z-----z375.30d
1895-----z-----z-----z-----z19.00 -----z174.83b223.00 -----z16.50a0.00d0.00b433.33f
1896-----z-----z0.00 -----z23.50 185.00 492.00 276.96c67.84b10.00a0.00d0.00g1055.30d
18970.00b0.00 -----z21.50a-----z78.50 189.50a437.00a81.63c1.50 -----z0.00j809.63d
1898-----z-----z0.00f5.50 8.79b114.50 316.50 470.00 119.00 0.00a0.00f0.00g1034.29e
18990.00e0.00f0.00 1.50f2.07b114.00 384.00h161.38b164.68b5.00 0.00 0.00 447.13c
19000.00 0.00 0.00b0.56d26.50 151.00 -----z-----z-----z-----z-----z-----z178.06f
1901-----z-----z-----z-----z-----z-----z-----z304.00a1.04b1.00a0.00 0.00a306.04g
19020.00a0.00a0.00c0.00 16.50a52.50 161.50 167.07b54.00 0.50 0.00 0.00 452.07
19030.00 0.00 0.00b0.00d24.50a140.50 150.00 153.00 8.50a0.00 0.00 0.00a476.50
19040.00 0.00a-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00j
1905-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1906-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
19070.00 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00k
1908-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1909-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1910-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1911-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1912-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1913-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1914-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1915-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1916-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1917-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1918-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
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
1921-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1922-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1923-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00 0.00a0.00j
1924-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1925-----z-----z-----z-----z6.43c-----z-----z-----z-----z-----z-----z-----z6.43k
1926-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1927-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1928-----z-----z-----z-----z-----z-----z301.50 165.50 -----z-----z-----z-----z467.00j
1929-----z-----z-----z-----z-----z-----z-----z80.00s34.00a5.17b0.00a0.00d39.17h
19300.00a0.00 0.00a0.00a4.00a28.50a190.86b188.50 43.00a0.00a-----z-----z454.86b
1931-----z0.00a0.00a0.00a37.50 62.50a186.00 146.00 38.50a0.50a0.00d0.00a471.00a
19320.00 0.00a0.00 0.00 3.00a74.00 106.00 -----z30.50 0.00a0.00 0.00b213.50a
19330.00c0.00b0.00b0.00 2.07b59.50 146.50 -----z-----z0.00b0.00b0.00 208.07b
19340.00b0.00f0.00j3.50 41.25c33.83c147.50a117.50 26.85c12.12e0.00b0.00d382.55b
19350.00 0.00 0.00a0.00a7.00 39.50 151.50 98.50 49.00 7.50 0.00a0.00b353.00
19360.00a0.00 0.00b16.00 53.00 80.00 165.50 111.50 18.00 0.00b0.00a0.00 444.00
19370.00 0.00 0.00 0.00 16.50 47.00 183.00 92.00 48.50 0.00 0.00 0.00 387.00
19380.00 0.00b0.00 0.00 12.50 81.50 225.00 81.50 124.50 3.50 0.00 0.00 528.50
19390.00 0.00 0.00a6.00 30.00 43.00 174.50 148.00 51.50 0.00 0.00a0.00 453.00
19400.00 0.00 0.00 0.00a33.50 119.50 180.50 111.50 66.50a1.00 0.00 0.00 512.50
19410.00 0.00 0.00 0.00 12.00 38.00 195.50 132.50 2.00 0.00 0.00 0.00 380.00
19420.00 0.00 0.00 3.00 7.50 7.50 156.50 187.00 18.50 0.00 0.00 0.00 380.00
19430.00c0.00 0.00 3.50a1.00 19.00 174.00a86.50 34.50 23.28b0.00a0.00 341.78
19440.00 0.00a0.00a0.52b11.00 43.00 208.50 109.50 91.50a0.00 0.00 0.00 464.02
19450.00 0.00 0.00 0.00 8.79b28.00a186.00 138.50 5.50a0.00a0.00a0.00a366.79
19460.00 0.00a0.00e3.50a0.00 15.00 166.03b171.50a33.00 0.00 0.00 0.00b389.03
19470.00 0.00 0.00a0.00 53.50a27.00 194.00 91.50f61.00 0.00 0.00a0.00f335.50b
19480.00a0.00a0.00c0.00a16.00 94.50a95.50 106.00 49.00 0.00 0.00 0.00 361.00
19490.00g0.00 0.00 0.00 51.50 64.50 182.00 170.50 62.50 0.00 0.00 0.00a531.00a
19500.00 0.00 0.00 0.00c7.50 43.50 178.50 158.00 57.00 0.00 0.00 0.00 444.50
19510.00 0.00 0.00 0.00 10.00 17.00 184.50 153.00 30.50a0.00 0.00 0.00 395.00
19520.00 0.00 0.00 6.00 12.93b-----z209.00 171.50 77.50 0.00 0.00 0.00 476.93a
19530.00 0.00 0.00 1.50 7.00 1.00 134.50 152.50 70.50 0.50a0.00b0.00 367.50
19540.00 0.00a0.00b0.00b10.00 17.00 111.21b71.00 27.50 1.50 0.00 0.00 238.21
19550.00c0.00 0.00 0.00 0.00 72.50 157.50 140.50 66.50a0.00 0.00a0.00 437.00
19560.00b0.00b0.00 4.50 45.50 34.50 204.00 150.00 43.50 0.00 0.00 0.00a482.00
19570.00a0.00a0.00 1.07c6.50 69.00 114.50 53.00 62.00 0.00 0.00 0.00 306.07
19580.00b0.00 0.00a0.00 62.14c106.50 239.50 246.50 34.70b1.55b0.00a0.00a690.89
19590.00 0.00 0.00n0.00 2.50a30.50a176.00a50.00 9.50a0.00 0.00c0.00a268.50a
19600.00 0.00b0.00c0.00n0.50q32.00 287.50 114.50 24.50 2.50 0.00 0.00 461.00b
19610.00 0.00b0.00e0.00 5.00a138.50 212.00 259.00 2.00 0.00 0.00 0.00a616.50
19620.00 0.00 0.00 1.50 0.00 36.00 154.50 89.50 34.00 0.50 0.00 0.00 316.00
19630.00 0.00 0.00 0.00 7.50 59.00 63.00 144.00 123.00 5.50a0.00 0.00 402.00
19640.00 0.00 0.00 0.00 3.00 32.50 172.50 67.50 6.50 0.00 0.00 0.00 282.00
19650.00 -----z-----z4.00 8.50 26.00a239.00a213.00 1.50 1.00 0.00e0.00 493.00b
19660.00 0.00 0.00 0.00 25.00a20.00 133.50a145.00f79.75d0.00f0.00d0.00 258.25b
19670.00a0.00b0.00a0.00 4.00 113.41b250.00 342.00 163.00 0.00 0.00j0.00 872.41a
19680.00a0.00 0.00 1.00 13.00a79.00 269.50 124.50 50.00 1.50a0.00a0.00 538.50
19690.00a0.00 0.00 0.00a11.00a147.00 156.00a132.50 81.00 0.00b0.00 0.00 527.50
19700.00 0.00 0.00a0.00 19.00 193.50 286.50 215.56d13.00g2.00g0.00 0.00 714.56b
19710.00 0.00a0.00 0.00 11.50 25.00g224.50f312.50a20.71b10.50k0.00l0.00j344.71e
19720.00j0.00 0.00 0.00 41.50a68.50 195.00 250.34b15.00a0.00 0.00 0.00a570.34a
19730.00 0.00 0.00 0.00 44.00 110.50 249.50 208.50 57.50 0.00i0.00 0.00a670.00a
19740.00b0.00 0.00 0.00 0.00e148.50 -----z162.50 44.00 0.00 0.00a0.00a355.00a
19750.00a0.00a0.00c0.00 12.41b25.50a336.50 112.50 44.66e15.50a0.00d0.00a547.07
19760.00g0.00 0.00 0.00 12.50 37.00 217.50 127.50 93.50 6.50 0.00 0.00i494.50b
19770.00 0.00 0.00 41.50 0.00a149.50 195.50a293.00a18.50 0.00a0.00a0.00a698.00
19780.00d0.00 0.00 0.00 5.00a100.50 235.50 186.50a37.29b0.00 0.00 0.00 564.79
19790.00 0.00 0.00 0.00 18.00 103.50 264.00 204.31b100.00 4.00 0.00 0.00c693.81
19800.00a0.00a0.00 2.00 7.50 17.50 199.00 88.00 53.50 12.50 0.00 0.00 380.00
19810.00 0.00 0.00 8.50a10.00 22.50a165.50a291.00 98.00a0.00a0.00a0.00b595.50
19820.00e0.00a0.00a0.00c2.07b131.50a181.00a189.11c42.96c0.00b0.00 0.00c546.64
19830.00c0.00b0.00b0.00d52.50g42.96c148.45b280.18c16.17d0.00b0.00c0.00e487.76a
19840.00f0.00f0.00a1.12d11.50a54.00 233.79b228.00a48.33c13.39c0.00i0.00g590.13d
19850.00o0.00j0.00o0.00a5.89c132.65c385.50a228.50a14.50a0.00d0.00m0.00o767.04e
19860.00k0.00g0.00d0.00c86.38b194.63d136.00 331.00 38.86e0.00g0.00o0.00a786.87d
19870.00c0.00a0.00b21.50 51.00a77.87c137.59b96.00k67.00h0.00q0.00n0.00t287.96e
19880.00k0.00l0.00f4.64e31.67d84.50i184.82c96.00k76.50a0.50a0.00a0.00e298.13e
19890.00a0.00 0.00 0.00 3.46e65.50f144.00i130.50a49.00 0.00 0.00d0.00c182.96b
19900.00 0.00a0.00a1.12d11.50a99.00a349.04e239.42e79.50 1.07c0.00g0.00e780.65a
19910.00f0.00c0.00g0.00g0.00g14.50l191.00h209.00l54.00j6.96c0.00g0.00o6.96j
19920.00i0.00j0.00i3.50k16.50l121.50h125.50f180.50h40.00h14.50j0.00i0.00k0.00l
19930.00o0.00j0.00h0.00i72.50a69.00 5.00f61.73e27.88d7.50 0.00d0.00e238.62e
19940.00g0.00i0.00l1.00m1.50l12.00k147.00i65.50k37.70e0.00j0.00h0.00g37.70k
19950.00a0.00a0.00g0.00d5.89c19.33c106.55b38.50g20.00f0.00b0.00h0.00a131.78d
19960.00e-----z0.00f0.00f0.00g18.50h113.00f90.00i5.22e0.00f0.00f0.00b5.22i
19970.00a0.00b0.00h-----z8.50h9.00g82.00i127.00g25.00h0.00g0.00h0.00h0.00j
19980.00e0.00d0.00e0.00g0.00a14.50c226.67d173.65e61.48e0.00e0.00f0.00f476.30c
19990.00e0.00f0.00f0.00f6.67d38.86e106.67d163.33d1.00 0.00 0.00b0.00d316.53c
20000.00 0.00a0.00g0.00k1.11d20.88e70.50f68.00h12.50g0.00g0.00e0.00h21.99g
20010.00h0.00d0.00g0.00i19.50g11.81c77.07b156.35e26.00h0.00h0.00h0.00g245.23h
20020.00e0.00h0.00f0.00i0.00d33.66b191.67d60.56d22.00k0.00e0.00e0.00c285.88d
20030.00a0.00e0.00e0.00d6.67d40.02e208.27e70.50m15.50k0.00d0.00h0.00e254.96c
20040.00b0.00a0.00g0.00f0.00d59.16e127.00g100.50g1.50j0.00g0.00g0.00i59.16h
20050.00c0.00d0.00d0.00j6.35e9.00f61.00l84.00f8.00m0.00i0.00g0.00h6.35h
20060.00d0.00f0.00d0.00g18.50h33.50h150.00h48.50h13.00k0.00i0.00c0.00h0.00i
20070.00d0.00i0.00h0.00j0.00f28.00f190.38e37.50l1.50h1.00f0.00i0.00a190.38i
20080.00g0.00g0.00g0.00i9.00i17.00g58.50k95.00i6.00l0.00j0.00g0.00j0.00l
20090.00f0.00k0.00f0.00f7.50f20.30e120.50g90.00h20.00o0.00g0.00b0.00 20.30i
20100.00d0.00 0.00e0.00a4.29c8.12e115.86b78.50f2.00 0.00b0.00 0.00 130.27a
20110.00 0.00 0.00 0.00a0.50 7.52c33.62b94.00a53.50 0.00 0.00 0.00 189.14
20120.00b0.00c0.00 0.00 2.00 15.00a139.50 111.00 2.07b0.00 0.00a0.00a269.57
20130.00a0.00 0.00 0.00 10.00d35.00 219.50 310.00 60.50 0.00 0.00a0.00 635.00
20140.00 0.00 0.00 0.00 3.00h13.34e190.50i139.50i15.00h0.00m0.00e0.00b13.34e
20150.00f0.00c-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00k
Period of Record Statistics
MEAN0.00 0.00 0.00 2.21 16.44 63.64 191.68 177.03 49.55 2.73 0.00 0.00 447.50
S.D.0.00 0.00 0.00 6.19 18.87 48.16 71.15 85.89 36.71 6.32 0.00 0.00 125.94
SKEW0.00 0.00 0.00 4.45 1.67 0.94 1.26 1.06 1.00 3.67 0.00 0.00 0.25
MAX0.00 0.00 0.00 41.50 86.38 194.63 492.00 470.00 164.68 40.50 0.00 0.00 698.00
MIN0.00 0.00 0.00 0.00 0.00 1.00 33.62 50.00 1.00 0.00 0.00 0.00 189.14
YRS79.00 76.00 72.00 75.00 81.00 82.00 78.00 74.00 78.00 77.00 72.00 75.00 39.00