EPHRATA, WASHINGTON

Monthly Total Cooling Degree Days

(452609)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197103
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.
Months with 5 missing days or less use mean for missing day(s)
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 JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1903 0.00 z 0.00 z 0.00 z 0.00 c 45.00 228.00 278.00 297.08 a 0.00 z 0.00 z 0.00 0.00 848.08
1904 0.00 0.00 0.00 3.50 24.50 133.00 341.50 377.00 110.50 2.50 0.00 0.00 992.50
1905 0.00 a 0.00 a 0.00 a 4.50 13.50 h 63.89 c 386.50 281.50 82.50 0.00 0.00 z 0.00 g 818.89
1906 0.00 0.00 b 0.00 c 14.50 f 12.50 l 48.10 a 560.07 a 310.53 b 54.00 l 13.50 j 0.00 c 0.00 b 918.70
1907 0.00 a 0.00 0.00 0.00 b 49.60 a 79.29 b 317.48 b 125.55 a 31.50 0.00 q 0.00 0.00 z 603.42
1908 0.00 z 0.00 z 0.00 z 0.00 z 7.00 147.00 405.50 346.50 123.00 0.00 z 0.00 a 0.00 1029.00
1909 0.00 a 0.00 0.00 0.00 19.12 a 82.00 h 229.00 119.00 l 78.50 k 0.00 z 0.00 z 0.00 h 248.12
1910 0.00 0.00 a 0.00 12.32 b 111.17 b 110.36 b 237.50 g 329.12 a 41.40 e 28.93 a 0.00 0.00 d 633.30
1911 0.00 e 0.00 d 0.00 e 0.00 3.50 h 123.00 g 349.50 h 114.50 o 25.00 m 0.00 e 0.00 g 0.00 e 0.00
1912 0.00 e 0.00 0.00 k 0.00 i 7.00 m 20.50 n 35.00 w 8.50 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1913 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1914 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1915 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1916 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1917 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1918 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1919 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1920 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 66.00 t 416.00 293.00 39.50 4.00 0.00 0.00 752.50
1921 0.00 0.00 0.00 0.00 46.50 b 158.50 308.00 303.00 7.50 7.23 a 0.00 a 0.00 830.73
1922 0.00 0.00 0.00 0.00 a 48.00 304.50 443.00 338.50 135.50 9.50 0.00 0.00 1279.00
1923 0.00 0.00 0.00 0.00 20.00 103.00 386.50 375.50 162.00 22.50 0.00 0.00 1069.50
1924 0.00 0.00 0.00 0.00 184.50 177.50 360.50 293.00 150.00 0.00 0.00 0.00 1165.50
1925 0.00 0.00 0.00 0.50 58.00 234.00 481.00 296.50 67.50 0.00 z 0.00 0.00 1137.50
1926 0.00 0.00 0.00 46.03 a 11.50 206.00 447.50 289.50 37.00 0.00 0.00 0.00 a 1037.53
1927 0.00 0.00 0.00 3.50 13.00 148.00 375.50 319.50 18.62 a 0.00 0.00 0.00 878.12
1928 0.00 0.00 a 0.00 0.00 124.00 139.00 430.00 256.50 100.00 0.00 0.00 0.00 1049.50
1929 0.00 0.00 0.00 1.50 56.50 99.00 308.50 391.00 107.00 5.00 0.00 0.00 968.50
1930 0.00 0.00 0.00 a 4.50 33.00 86.00 376.50 373.00 83.00 3.50 0.00 0.00 959.50
1931 0.00 0.00 0.00 17.50 104.00 123.00 385.00 326.00 62.50 0.50 0.00 0.00 1018.50
1932 0.00 0.00 0.00 0.50 8.50 237.50 204.50 265.50 123.00 17.00 0.00 0.00 856.50
1933 0.00 0.00 0.00 2.50 5.50 130.50 310.50 340.00 21.00 16.00 0.00 0.00 826.00
1934 0.00 a 0.00 0.00 58.50 136.00 212.00 320.00 378.00 82.00 15.50 0.00 0.00 1202.00
1935 0.00 0.00 0.00 0.00 37.50 97.50 321.50 263.50 147.50 17.50 0.00 0.00 885.00
1936 0.00 0.00 0.00 24.50 121.00 175.50 342.00 335.50 60.00 15.50 0.00 0.00 1074.00
1937 0.00 0.00 0.00 0.00 40.50 127.00 370.00 198.50 161.00 5.50 0.00 0.00 902.50
1938 0.00 0.00 0.00 7.50 82.50 253.50 489.50 278.00 254.00 10.50 0.00 0.00 1375.50
1939 0.00 0.00 0.00 8.00 79.00 107.00 418.00 442.50 93.00 1.00 0.00 0.00 1148.50
1940 0.00 0.00 0.00 0.00 110.00 265.00 358.00 369.50 156.50 2.50 0.00 0.00 1261.50
1941 0.00 0.00 0.00 8.50 37.50 112.50 500.00 275.00 18.50 0.00 0.00 0.00 952.00
1942 0.00 0.00 0.00 4.00 18.00 99.50 401.00 445.00 193.50 4.00 0.00 0.00 1165.00
1943 0.00 0.00 0.00 13.00 16.00 84.50 371.00 244.50 184.00 44.50 0.00 0.00 957.50
1944 0.00 0.00 0.00 1.50 51.50 132.50 393.00 277.00 192.00 9.50 0.00 d 0.00 1057.00
1945 0.00 0.00 0.00 0.00 56.00 125.00 404.50 379.50 91.50 30.50 0.00 0.00 1087.00
1946 0.00 0.00 0.00 7.50 44.95 a 99.50 333.50 340.00 56.50 0.00 a 0.00 0.00 881.95
1947 0.00 0.00 0.00 8.50 111.50 l 100.00 c 311.00 249.66 c 99.64 b 8.30 c 0.00 0.00 777.11
1948 0.00 0.00 0.00 0.00 43.00 162.50 224.75 a 197.50 85.00 0.00 j 0.00 0.00 712.75
1949 0.00 0.00 0.00 6.00 134.00 144.50 289.50 296.50 157.00 0.00 0.00 0.00 1027.50
1950 0.00 0.00 a 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1951 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 336.50 136.50 3.50 0.00 0.00 476.50
1952 0.00 0.00 0.00 9.50 58.00 125.50 371.50 298.00 159.50 30.00 0.00 0.00 1052.00
1953 0.00 0.00 0.00 a 0.00 17.05 a 43.00 345.00 270.50 152.00 4.50 0.00 0.00 832.05
1954 0.00 0.00 0.00 0.00 50.00 67.50 279.50 198.00 64.00 0.00 0.00 0.00 659.00
1955 0.00 0.00 0.00 0.00 2.50 173.00 255.00 309.00 137.00 0.00 0.00 0.00 876.50
1956 0.00 0.00 0.00 16.00 136.50 78.50 432.00 323.50 92.00 2.00 0.00 0.00 1080.50
1957 0.00 0.00 0.00 16.50 74.00 163.00 243.00 167.50 119.50 0.00 a 0.00 0.00 783.50
1958 0.00 0.00 0.00 0.00 171.00 248.00 466.00 434.00 81.00 6.00 0.00 0.00 1406.00
1959 0.00 0.00 0.00 0.00 14.00 127.00 416.50 212.00 40.50 0.00 0.00 0.00 810.00
1960 0.00 0.00 0.00 0.50 10.50 155.50 486.00 216.50 112.80 e 0.00 c 0.00 0.00 981.80
1961 0.00 0.00 0.00 z 0.00 z 40.00 286.55 a 427.00 465.50 0.00 z 0.00 z 0.00 z 0.00 1219.05
1962 0.00 a 0.00 0.00 3.50 k 0.00 99.50 263.50 89.00 118.00 0.00 0.00 0.00 570.00
1963 0.00 0.00 0.00 0.00 58.00 130.50 205.50 290.50 152.50 2.00 0.00 0.00 839.00
1964 0.00 0.00 0.00 0.00 33.00 94.66 a 294.00 134.50 15.50 0.00 0.00 0.00 571.66
1965 0.00 0.00 0.00 0.00 20.00 133.50 318.50 274.00 9.50 0.50 0.00 0.00 756.00
1966 0.00 0.00 0.00 0.00 70.00 71.00 211.50 252.50 92.50 0.00 0.00 0.00 697.50
1967 0.00 0.00 0.00 0.00 12.00 201.00 345.00 430.50 188.50 0.00 0.00 0.00 1177.00
1968 0.00 0.00 0.00 2.00 27.00 139.00 372.50 163.50 62.00 0.50 0.00 0.00 766.50
1969 0.00 0.00 0.00 0.50 42.00 220.00 215.00 152.50 75.00 0.00 0.00 0.00 705.00
1970 0.00 0.00 0.00 0.00 10.00 226.50 277.00 228.00 8.00 2.00 0.00 0.00 751.50
1971 0.00 0.00 0.00 f 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 0.00 0.00 0.00 5.46 53.25 146.13 353.97 293.75 99.09 6.52 0.00 0.00 969.41
S.D. 0.00 0.00 0.00 10.97 45.05 62.37 82.40 82.76 56.93 9.92 0.00 0.00 189.22
SKEW 0.00 0.00 0.00 3.28 1.16 0.68 0.08 -0.21 0.28 1.97 0.00 0.00 0.24
MAX 0.00 0.00 0.00 58.50 184.50 304.50 560.07 465.50 254.00 44.50 0.00 0.00 1406.00
MIN 0.00 0.00 0.00 0.00 0.00 43.00 204.50 89.00 7.50 0.00 0.00 0.00 571.66
NO YRS 58 58 55 53 53 55 56 57 54 51 55 56 44