BARRETT DAM, CALIFORNIA

Monthly Total Cooling Degree Days

(040514)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198012
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
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 n 0.00
1914 6.50 f 0.00 4.59 d 0.00 0.00 80.00 184.50 166.00 124.00 26.50 6.50 0.00 592.09
1915 0.00 0.00 b 15.00 0.00 0.00 z 0.00 z 88.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 103.50
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 136.00 1.00 0.00 a 0.00 137.00
1917 0.00 0.00 0.00 2.00 0.50 196.00 260.00 95.00 84.50 56.00 0.00 0.00 694.00
1918 0.00 0.00 1.00 16.00 6.50 257.00 308.50 352.00 231.50 77.50 1.00 0.00 1251.00
1919 0.00 0.00 0.00 1.50 17.50 134.00 351.50 311.00 198.00 0.00 0.00 0.00 s 1013.50
1920 0.00 0.00 0.00 0.00 35.50 56.00 338.50 304.00 141.50 6.00 0.00 0.00 881.50
1921 0.00 0.50 0.00 8.04 b 8.50 85.50 382.00 313.50 139.50 55.50 2.50 0.00 995.54
1922 0.00 0.00 0.00 0.00 52.00 204.00 315.50 436.00 378.00 54.50 0.00 0.00 1440.00
1923 0.00 z 0.00 0.00 0.00 53.50 68.00 262.50 244.00 241.50 47.00 3.50 0.00 920.00
1924 0.00 f 0.00 0.00 0.00 81.00 239.00 362.50 350.00 350.50 47.50 18.50 0.00 1449.00
1925 0.00 0.00 0.00 14.50 49.50 197.50 468.50 383.50 154.50 22.50 0.00 0.00 1290.50
1926 0.00 0.00 0.00 23.50 54.50 184.50 429.50 375.50 165.50 86.50 12.50 0.00 1332.00
1927 0.00 0.00 0.00 19.50 60.50 123.50 373.50 357.00 162.50 78.00 10.00 0.00 1184.50
1928 0.00 0.00 0.00 8.50 46.00 126.50 287.00 356.00 301.00 64.50 1.50 0.00 1191.00
1929 0.00 0.00 0.00 0.00 24.50 167.50 349.50 497.00 202.50 132.50 15.50 0.00 1389.00
1930 0.00 0.00 5.50 36.00 13.00 105.50 359.00 344.50 122.00 32.00 5.00 0.00 1022.50
1931 0.00 2.00 0.00 19.00 91.50 147.50 479.00 424.50 196.00 62.00 22.00 0.00 1443.50
1932 0.00 0.00 3.00 14.50 28.00 142.50 267.50 310.50 227.00 51.00 3.00 0.00 1047.00
1933 0.00 0.00 0.00 0.00 17.00 150.00 322.50 323.50 88.50 130.00 15.50 0.00 1047.00
1934 0.00 0.00 9.50 23.00 145.00 53.00 367.00 365.50 273.50 78.00 0.50 1.00 1316.00
1935 0.00 4.00 0.00 3.50 37.50 265.00 412.00 438.00 269.00 14.00 0.00 0.00 1443.00
1936 0.00 0.00 4.50 17.00 154.00 0.00 z 0.00 z 0.00 z 289.50 73.00 3.10 a 0.00 541.10
1937 0.00 0.00 2.00 0.00 z 63.00 180.50 386.50 436.00 337.50 118.00 1.50 0.00 1525.00
1938 0.00 0.00 0.00 18.00 65.50 150.00 308.50 391.00 387.00 71.00 0.00 0.50 1391.50
1939 0.00 0.00 0.00 a 24.50 51.50 142.50 355.00 385.50 261.00 51.00 11.50 2.00 1284.50
1940 0.00 0.00 0.00 30.00 107.50 149.00 352.50 332.50 197.50 112.50 0.00 0.00 1281.50
1941 0.00 0.00 0.00 0.00 85.50 101.38 a 371.50 284.50 116.00 43.00 11.00 0.00 1012.88
1942 0.00 0.00 0.00 a 0.00 34.00 93.50 400.50 365.50 155.50 56.00 6.50 0.00 1111.50
1943 0.00 0.50 0.00 17.00 52.00 128.50 296.50 340.50 324.50 131.00 3.50 0.00 a 1294.00
1944 0.00 0.00 0.00 a 0.00 21.00 29.50 200.00 336.00 183.00 22.73 a 0.00 0.00 792.23
1945 0.00 0.00 0.00 2.50 8.00 60.00 316.00 392.00 297.00 102.00 1.00 0.00 1178.50
1946 0.00 0.00 0.00 20.50 16.50 193.00 346.00 423.00 313.50 17.00 0.00 0.00 1329.50
1947 0.00 0.00 0.00 22.00 75.00 111.50 486.50 440.50 0.00 z 105.00 1.00 0.00 1241.50
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 205.50 h 295.50 347.31 d 65.00 0.00 0.00 a 707.81
1949 0.00 0.00 0.00 14.50 32.50 141.50 262.47 a 276.00 253.50 20.00 8.50 0.00 1008.97
1950 0.00 a 0.00 0.00 6.00 7.75 a 79.50 355.00 240.50 106.55 a 103.00 10.50 0.00 a 908.80
1951 0.00 0.00 0.00 1.50 45.43 b 72.00 277.00 f 288.00 199.00 41.50 0.00 0.00 647.43
1952 0.00 0.00 0.00 3.00 82.67 a 44.50 364.77 a 412.82 a 350.50 88.35 a 0.00 0.00 b 1346.60
1953 0.00 0.00 0.00 0.00 0.00 86.50 249.00 i 324.97 b 230.77 d 79.00 p 16.50 0.00 a 658.73
1954 0.00 g 0.00 a 0.00 16.61 b 17.05 a 100.50 411.02 b 200.50 217.50 35.00 0.00 0.00 998.17
1955 0.00 0.00 0.00 b 0.00 i 27.00 95.50 228.50 423.00 290.00 35.00 1.50 0.00 a 1100.50
1956 0.00 0.00 0.00 3.00 25.50 161.50 321.00 197.00 307.50 41.00 1.00 0.00 1057.50
1957 0.00 a 0.00 0.00 0.00 5.00 182.00 336.00 331.00 146.00 8.50 0.00 0.00 1008.50
1958 0.00 0.00 0.00 18.50 76.00 112.50 229.50 367.50 231.00 109.00 0.00 0.00 1144.00
1959 0.00 0.00 0.00 21.50 3.00 161.00 426.50 302.50 157.00 60.50 2.00 0.00 1134.00
1960 0.00 0.00 a 0.00 2.50 34.50 169.00 396.00 303.50 291.50 44.50 0.00 0.00 1241.50
1961 0.00 0.00 0.00 17.00 3.62 a 202.50 325.00 351.50 117.41 a 86.00 0.00 0.00 1103.03
1962 0.00 0.00 a 0.00 6.50 10.50 112.00 243.87 a 380.50 223.00 22.00 0.00 c 0.00 998.37
1963 0.00 0.00 0.00 0.00 10.50 63.00 272.50 318.50 268.50 55.00 0.00 0.00 988.00
1964 0.00 0.00 0.00 0.00 15.50 92.00 352.00 310.50 108.62 a 145.50 0.00 0.00 1024.12
1965 0.00 0.00 0.00 21.00 17.00 12.00 224.50 359.08 a 72.50 66.50 0.00 0.00 772.58
1966 0.00 0.00 0.50 14.00 36.50 131.90 a 295.00 373.50 183.00 7.75 a 10.50 0.00 1052.65
1967 0.00 0.00 0.00 a 0.00 46.50 61.50 362.50 466.00 204.50 60.00 0.00 a 0.00 1201.00
1968 0.00 0.00 0.00 0.00 46.50 129.50 319.50 241.00 191.00 16.00 0.00 0.00 943.50
1969 0.00 0.00 0.00 1.00 43.50 48.00 335.50 471.50 313.00 19.00 0.00 0.00 1231.50
1970 0.00 0.00 0.00 0.00 40.00 156.00 393.50 418.50 140.50 38.00 0.00 0.00 1186.50
1971 2.50 0.00 2.00 0.50 4.00 140.50 352.00 447.50 266.00 74.50 0.00 0.00 1289.50
1972 0.00 0.00 4.00 10.00 91.00 156.00 435.00 336.50 143.57 b 28.42 a 0.00 0.00 1204.49
1973 0.00 0.00 0.00 5.50 43.50 222.00 275.50 301.00 72.50 34.00 1.00 0.00 955.00
1974 0.00 a 0.00 0.00 0.00 38.00 204.00 302.00 242.50 268.00 43.00 0.00 0.00 1097.50
1975 0.00 0.00 0.00 0.00 9.50 63.00 292.00 279.00 250.50 45.50 0.00 0.00 939.50
1976 0.00 0.00 0.00 0.00 45.50 165.50 286.50 223.50 156.50 41.50 2.00 0.00 b 921.00
1977 0.00 0.00 0.00 0.00 3.50 157.00 373.50 363.50 181.50 74.50 2.00 0.00 1155.50
1978 0.00 0.00 6.50 0.50 62.50 252.50 403.00 331.50 242.50 169.00 1.50 0.00 1469.50
1979 0.00 0.00 0.00 1.50 33.00 211.50 336.50 282.00 414.50 70.00 0.00 a 3.00 1352.00
1980 0.00 0.00 0.00 18.50 4.50 142.50 412.00 335.00 200.00 141.00 8.50 0.00 1262.00
Period of Record Statistics
MEAN 0.04 0.11 0.89 8.32 39.33 134.14 334.05 338.58 218.38 60.20 3.37 0.10 1144.17
S.D. 0.32 0.56 2.54 9.59 33.29 58.81 72.90 76.45 83.64 38.72 5.39 0.46 185.21
SKEW 7.62 6.04 3.69 0.82 1.28 0.16 -0.53 -0.52 0.26 0.72 1.73 5.14 -0.24
MAX 2.50 4.00 15.00 36.00 154.00 265.00 486.50 497.00 414.50 169.00 22.00 3.00 1469.50
MIN 0.00 0.00 0.00 0.00 0.00 12.00 88.50 95.00 72.50 0.00 0.00 0.00 694.00
NO YRS 61 65 65 63 64 63 62 64 65 65 66 65 53