LAKE KACHESS, WASHINGTON

Monthly Total Growing Degree Days

(454406)

Base Temperature = 50 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197708
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
1908 0.00 z 0.00 z 0.00 z 14.00 t 14.43 b 188.50 490.50 454.00 26.00 z 38.00 i 0.00 0.00 c 1147.43
1909 0.00 z 0.00 0.00 0.00 25.50 83.50 o 293.50 203.50 h 251.90 a 24.80 a 0.00 0.00 595.70
1910 0.00 0.00 0.00 18.00 108.00 182.00 400.50 288.00 155.00 0.50 z 0.00 0.00 1151.50
1911 0.00 f 0.00 r 0.00 1.00 j 26.00 194.00 424.00 380.50 110.50 1.00 0.00 0.00 1136.00
1912 0.00 0.00 0.00 0.00 83.50 278.00 360.50 291.92 a 117.50 3.00 0.00 0.00 1134.42
1913 0.00 f 0.00 0.00 2.00 56.50 206.00 411.00 445.50 140.00 7.50 0.00 0.00 1268.50
1914 0.00 0.00 0.00 2.50 118.50 223.50 464.50 457.00 114.00 16.00 0.00 0.00 1396.00
1915 0.00 0.00 2.00 33.50 61.50 234.50 401.50 564.00 169.00 9.50 0.00 0.00 1475.50
1916 0.00 0.00 0.00 0.00 10.50 157.00 298.50 442.00 174.50 26.00 0.00 0.00 1108.50
1917 0.00 0.00 0.00 0.00 27.00 129.50 419.00 475.85 a 195.00 85.00 n 6.00 0.00 1252.35
1918 0.00 0.00 0.00 5.50 36.50 309.83 a 400.00 286.50 328.50 20.50 0.00 0.00 1387.33
1919 0.00 0.00 0.00 3.50 51.50 130.00 398.00 417.50 140.50 23.00 0.00 0.00 1164.00
1920 0.00 0.00 0.00 2.00 32.50 128.50 457.00 457.50 119.50 4.50 0.00 0.00 1201.50
1921 0.00 0.00 0.00 0.00 a 44.43 a 218.00 331.50 398.50 50.36 b 46.50 d 0.00 0.00 1089.29
1922 0.00 0.00 0.00 0.00 55.28 a 318.50 465.50 421.50 219.50 40.50 0.00 0.00 w 1520.78
1923 0.00 0.00 0.00 e 8.50 38.50 174.00 431.50 441.75 a 238.50 33.00 0.00 0.00 1365.75
1924 0.00 0.00 0.00 13.00 168.50 187.00 405.50 363.00 205.00 5.00 0.00 0.00 1347.00
1925 0.00 0.00 0.00 13.50 125.50 253.00 500.50 385.50 193.50 21.00 0.00 0.00 1492.50
1926 0.00 0.00 1.00 93.00 52.00 309.50 472.00 393.00 104.50 0.00 0.00 a 0.00 1425.00
1927 0.00 0.00 0.00 8.00 18.00 226.00 416.00 428.00 0.00 z 12.00 1.00 0.00 1109.00
1928 0.00 0.00 0.00 7.50 173.00 196.00 475.00 371.00 205.50 15.50 0.00 0.00 1443.50
1929 0.00 0.00 e 0.00 3.00 79.50 178.00 374.00 458.50 201.00 25.50 0.00 0.00 1319.50
1930 0.00 0.00 3.50 20.00 71.50 152.50 413.50 456.50 214.00 25.00 0.00 0.00 b 1356.50
1931 0.00 0.00 0.00 28.50 170.50 219.50 452.50 407.00 156.50 17.00 0.00 0.00 1451.50
1932 0.00 0.00 0.00 8.50 47.50 263.00 300.00 361.00 193.50 48.50 0.00 0.00 1222.00
1933 0.00 0.00 0.00 7.00 27.00 164.50 377.50 430.00 93.50 37.00 4.50 0.00 1141.00
1934 0.00 0.00 0.00 116.00 169.00 258.00 406.00 477.50 179.00 49.00 0.00 0.00 1654.50
1935 0.00 0.00 0.00 0.50 72.00 202.00 405.00 344.50 266.50 54.25 a 0.00 0.00 1344.75
1936 0.00 0.00 0.00 18.50 151.00 222.00 i 443.50 487.50 226.50 89.00 0.00 0.00 1416.00
1937 0.00 0.00 0.00 9.50 64.50 244.50 284.00 j 328.50 285.00 56.00 0.00 0.00 988.00
1938 0.00 0.00 0.00 6.50 113.50 320.17 a 540.50 363.00 368.00 38.00 0.00 0.00 1749.67
1939 0.00 0.00 0.00 25.00 104.00 157.00 453.50 493.50 216.00 37.00 0.00 0.00 1486.00
1940 0.00 0.00 2.00 8.00 168.00 315.50 472.00 458.00 302.50 53.50 0.00 0.00 1779.50
1941 0.00 0.00 0.00 45.00 91.50 204.00 563.50 435.00 97.00 7.00 0.00 0.00 1443.00
1942 0.00 0.00 0.00 13.00 66.00 133.50 479.00 512.00 284.00 49.50 0.00 0.00 1537.00
1943 0.00 0.00 0.00 6.00 42.50 125.50 422.50 361.50 256.00 93.00 0.00 0.00 1307.00
1944 0.00 0.00 0.00 3.00 75.50 197.50 421.50 357.50 273.50 28.00 0.00 0.00 1356.50
1945 0.00 0.00 0.00 2.50 83.00 163.50 445.50 461.00 146.00 108.50 4.00 0.00 1414.00
1946 0.00 0.00 0.00 8.50 102.50 133.00 400.50 449.50 158.50 4.00 0.00 a 0.00 1256.50
1947 0.00 0.00 0.50 29.50 186.50 147.50 361.50 337.50 218.50 36.50 0.00 0.00 1318.00
1948 0.00 0.00 0.00 0.00 57.50 274.66 a 299.50 321.00 164.50 8.00 0.00 0.00 1125.16
1949 0.00 0.00 0.00 0.00 140.50 179.50 341.00 409.00 251.50 0.00 j 0.00 0.00 1321.50
1950 0.00 0.00 a 0.00 0.00 27.90 a 167.00 409.50 458.00 301.50 7.00 0.00 0.00 1370.90
1951 0.00 0.00 0.00 a 2.00 66.50 248.00 464.50 422.50 228.50 36.00 0.00 0.00 i 1468.00
1952 0.00 0.00 0.00 12.00 g 99.20 a 151.00 410.00 410.00 280.50 108.50 0.00 0.00 1459.20
1953 0.00 0.00 0.00 0.00 41.00 70.00 368.00 391.63 a 206.50 29.50 0.00 0.00 1106.63
1954 0.00 a 0.00 0.00 2.00 60.50 98.28 a 281.00 252.00 143.50 4.50 0.00 0.00 841.78
1955 0.00 0.00 0.00 0.00 9.50 145.00 224.50 313.50 160.50 0.50 0.00 0.00 853.50
1956 0.00 0.00 0.00 2.00 77.00 j 121.00 457.50 411.50 149.00 i 18.50 o 0.00 j 0.00 992.00
1957 0.00 0.00 0.00 15.50 145.00 233.00 298.50 273.32 a 275.00 16.00 0.00 0.00 1256.32
1958 0.00 a 0.00 0.00 0.00 166.50 f 370.86 a 572.50 526.00 174.50 58.50 0.00 0.00 1702.36
1959 0.00 0.00 0.00 0.00 22.00 127.50 g 374.00 f 205.50 i 96.50 27.50 0.00 0.00 146.00
1960 0.00 0.00 0.00 8.00 32.50 202.24 a 479.35 d 315.00 167.00 53.22 a 0.00 0.00 1257.31
1961 0.00 0.00 0.00 0.00 57.00 350.00 471.00 573.50 108.00 31.50 0.00 0.00 1591.00
1962 0.00 0.00 0.00 21.50 20.00 186.00 305.50 h 311.50 207.50 16.50 0.00 0.00 763.00
1963 0.00 0.00 0.00 0.52 a 118.50 192.50 286.50 401.50 322.00 72.50 0.00 0.00 1394.02
1964 0.00 0.00 0.00 0.00 41.50 146.00 358.50 257.00 94.50 13.00 0.00 0.00 910.50
1965 0.00 0.00 0.00 9.50 51.50 206.50 456.00 416.00 143.50 42.50 0.00 0.00 1325.50
1966 0.00 0.00 0.00 0.50 115.00 149.00 334.00 384.00 279.00 31.00 0.00 0.00 1292.50
1967 0.00 0.00 0.00 0.00 67.00 315.50 465.50 558.00 335.50 12.00 0.00 0.00 1753.50
1968 0.00 0.00 0.00 16.50 67.68 a 186.50 469.13 a 304.00 197.00 9.00 0.00 0.00 d 1249.82
1969 0.00 k 0.00 b 0.00 5.89 b 125.50 367.50 346.00 333.00 211.50 1.00 2.50 0.00 a 1392.89
1970 0.00 a 0.00 r 0.00 0.00 64.50 298.50 451.64 b 432.45 a 92.00 36.00 0.00 b 0.00 1375.09
1971 0.00 b 0.00 c 0.00 0.00 71.00 76.50 442.50 538.00 71.00 48.05 a 0.00 a 0.00 z 1247.05
1972 0.00 k 0.00 0.00 0.00 106.50 198.00 353.00 439.50 114.50 23.00 0.00 z 0.00 b 1234.50
1973 0.00 0.00 0.00 7.00 122.85 d 194.50 417.00 375.50 196.00 1.50 0.00 0.00 1314.35
1974 0.00 a 0.00 0.00 0.50 11.00 227.00 320.50 432.45 a 262.00 24.50 0.00 0.00 1277.95
1975 0.00 0.00 0.00 0.00 40.00 145.34 a 479.00 280.50 225.00 0.00 z 0.00 0.00 1169.84
1976 0.00 0.00 0.00 0.00 b 44.90 b 130.34 a 369.50 302.50 278.33 c 48.00 0.00 e 0.00 1173.57
1977 0.00 d 0.00 0.00 48.50 36.50 306.72 a 352.00 545.17 b 0.00 z 0.00 z 0.00 z 0.00 z 1288.90
Period of Record Statistics
MEAN 0.00 0.00 0.13 10.58 74.64 205.36 409.34 404.85 196.30 30.55 0.27 0.00 1324.71
S.D. 0.00 0.00 0.55 19.82 46.88 69.78 69.85 77.64 72.41 25.43 1.06 0.00 205.34
SKEW 0.00 0.00 4.70 3.57 0.72 0.52 -0.23 0.05 0.17 1.23 4.14 0.00 -0.05
MAX 0.00 0.00 3.50 116.00 186.50 370.86 572.50 573.50 368.00 108.50 6.00 0.00 1779.50
MIN 0.00 0.00 0.00 0.00 9.50 70.00 224.50 252.00 50.36 0.00 0.00 0.00 841.78
NO YRS 64 67 69 67 68 67 67 68 66 63 67 66 47