NEVADA CITY, CALIFORNIA

Monthly Total Cooling Degree Days

(046136)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201211
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
1893 0.00 z 0.00 0.00 0.00 2.07 a 16.50 72.00 99.00 6.00 2.50 n 0.00 0.00 195.57
1894 0.00 0.00 0.00 0.00 0.00 7.50 124.50 140.50 27.00 0.50 0.00 0.00 300.00
1895 0.00 0.00 0.00 6.00 1.00 88.00 94.00 126.77 c 5.17 a 0.00 a 0.00 0.00 320.94
1896 0.00 a 0.00 0.00 0.00 11.50 84.50 222.00 81.50 32.00 0.00 a 0.00 0.00 431.50
1897 0.00 0.00 0.00 0.00 22.50 61.00 143.00 0.00 z 19.50 7.50 0.00 0.00 253.50
1898 0.00 0.00 0.00 2.00 0.00 35.00 162.00 153.50 16.50 0.00 0.00 0.00 369.00
1899 0.00 0.00 0.00 0.00 0.00 49.50 92.00 12.00 56.50 2.00 0.00 0.00 212.00
1900 0.00 0.00 0.00 0.00 0.00 31.50 114.50 30.00 3.00 0.00 0.00 0.00 179.00
1901 0.00 0.00 0.00 0.00 0.50 39.00 125.00 151.00 13.50 0.00 0.00 0.00 329.00
1902 0.00 0.00 0.00 0.00 1.00 38.50 0.00 z 76.50 102.50 0.00 0.00 a 0.00 218.50
1903 0.00 0.00 0.00 0.00 19.50 83.50 50.00 98.00 46.00 17.00 0.00 0.00 314.00
1904 0.00 0.00 0.00 0.00 21.00 75.50 114.00 184.00 102.50 10.00 0.00 0.00 507.00
1905 0.00 0.00 0.00 o 0.00 0.52 a 17.50 179.50 155.00 44.50 1.00 0.00 0.00 398.02
1906 0.00 0.00 0.00 z 0.00 1.50 19.00 251.50 179.80 a 34.50 5.00 0.00 a 0.00 491.30
1907 0.00 0.00 0.00 0.00 4.50 19.50 77.50 76.00 24.50 5.00 0.00 0.00 207.00
1908 0.00 0.00 0.00 0.00 1.00 19.00 249.00 208.50 84.50 2.00 0.00 a 0.00 l 564.00
1909 0.00 a 0.00 0.00 j 0.00 3.50 r 54.50 110.00 153.00 62.00 7.00 0.00 0.00 386.50
1910 0.00 0.00 0.00 5.50 47.50 43.00 228.50 153.00 31.00 13.00 0.00 0.00 z 521.50
1911 0.00 0.00 0.00 0.00 0.50 57.50 221.00 67.50 1.50 1.00 0.00 0.00 349.00
1912 0.00 0.00 0.00 0.00 3.00 46.50 96.00 59.50 22.50 0.00 0.00 0.00 227.50
1913 0.00 0.00 c 0.00 0.00 8.50 8.00 120.50 214.00 106.00 10.00 0.00 0.00 467.00
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1921 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
1922 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
1923 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
1924 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
1925 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
1926 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
1927 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
1928 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
1929 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
1930 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
1931 0.00 0.00 0.00 9.00 12.50 8.50 281.50 191.00 25.50 2.00 0.00 0.00 530.00
1932 0.00 0.00 0.00 0.00 1.50 94.00 125.50 122.00 94.00 16.00 0.00 0.00 453.00
1933 0.00 0.00 0.00 0.00 8.50 38.50 251.00 198.00 12.50 33.00 0.00 0.00 541.50
1934 0.00 0.00 0.00 0.00 8.50 41.00 144.00 178.50 88.50 16.50 0.00 0.00 a 477.00
1935 0.00 0.00 0.00 0.00 3.00 88.00 135.00 164.50 54.50 1.50 0.00 0.00 446.50
1936 0.00 0.00 0.00 0.00 13.50 109.00 222.50 189.50 64.50 11.50 0.00 0.00 610.50
1937 0.00 0.00 0.00 0.00 4.00 54.50 188.50 126.00 64.50 0.00 0.00 0.00 437.50
1938 0.00 0.00 0.00 0.00 10.50 105.00 199.00 91.00 44.00 0.00 0.00 a 0.00 449.50
1939 0.00 0.00 0.00 0.00 16.50 55.00 184.50 165.50 95.50 0.00 0.00 0.00 517.00
1940 0.00 0.00 0.00 0.00 11.50 135.00 83.00 122.50 2.50 0.00 0.00 0.00 354.50
1941 0.00 0.00 0.00 0.00 16.00 21.00 179.00 68.00 11.50 0.00 0.00 0.00 295.50
1942 0.00 0.00 0.00 0.00 4.50 20.50 163.50 140.00 19.00 0.00 0.00 0.00 347.50
1943 0.00 0.00 0.00 0.00 26.00 14.50 145.00 46.50 75.00 4.00 0.00 0.00 311.00
1944 0.00 0.00 0.00 0.00 7.50 25.50 125.50 96.50 92.50 0.00 0.00 0.00 347.50
1945 0.00 0.00 0.00 0.00 2.50 53.00 208.50 105.00 103.50 8.00 0.00 0.00 480.50
1946 0.00 0.00 0.00 0.00 0.00 27.50 137.43 a 182.50 96.50 0.50 0.00 0.00 444.43
1947 0.00 0.00 0.00 5.50 30.50 37.50 54.50 64.00 84.00 4.50 0.00 0.00 280.50
1948 0.00 0.00 0.00 0.00 0.00 41.00 113.50 49.50 59.00 0.00 0.00 0.00 263.00
1949 0.00 0.00 0.00 0.00 a 1.50 75.50 137.00 45.50 64.00 0.00 0.00 0.00 323.50
1950 0.00 0.00 0.00 0.00 22.00 61.50 210.00 153.00 63.50 0.50 h 0.00 0.00 510.00
1951 0.00 0.00 0.00 0.50 29.50 91.00 149.50 103.00 61.50 0.00 a 0.00 0.00 435.00
1952 0.00 0.00 b 0.00 0.00 3.50 8.00 167.50 90.42 a 67.00 12.50 0.00 0.00 348.92
1953 0.00 0.00 0.00 0.00 0.00 6.00 150.50 71.50 111.50 2.00 0.00 0.00 341.50
1954 0.00 0.00 0.00 0.00 14.00 57.00 175.50 48.50 16.50 0.00 0.00 0.00 311.50
1955 0.00 0.00 b 0.00 0.00 3.00 46.00 92.50 142.50 88.00 0.00 0.00 0.00 372.00
1956 0.00 0.00 0.00 0.00 3.50 51.00 160.50 53.00 24.00 6.00 0.00 0.00 298.00
1957 0.00 0.00 0.00 0.00 1.60 b 78.50 102.50 33.50 g 35.00 0.00 0.00 0.00 217.60
1958 0.00 0.00 0.00 0.00 3.00 36.50 134.00 215.00 43.50 0.50 0.00 0.00 432.50
1959 0.00 0.00 0.00 0.00 2.00 75.00 250.00 140.00 42.50 g 0.00 b 0.00 0.00 467.00
1960 0.00 0.00 0.00 0.00 2.50 123.00 240.00 134.00 39.00 2.50 0.00 0.00 541.00
1961 0.00 0.00 0.00 0.00 0.00 148.50 219.50 181.50 9.50 1.00 0.00 0.00 560.00
1962 0.00 0.00 0.00 0.00 0.00 36.50 123.50 88.00 19.00 0.00 0.00 0.00 267.00
1963 0.00 0.00 0.00 0.00 2.50 34.50 57.50 66.50 50.50 3.00 0.00 0.00 214.50
1964 0.00 0.00 0.00 0.00 0.00 32.50 138.50 123.00 12.00 1.50 0.00 0.00 307.50
1965 0.00 0.00 0.00 0.00 0.00 14.00 111.00 95.00 1.00 0.00 0.00 0.00 221.00
1966 0.00 0.00 0.00 0.00 8.50 68.50 76.00 181.50 27.50 0.00 0.00 0.00 362.00
1967 0.00 0.00 0.00 0.00 20.50 53.00 204.50 239.50 43.00 0.00 a 0.00 0.00 560.50
1968 0.00 0.00 0.00 0.00 1.50 92.00 174.00 73.00 28.00 0.00 0.00 0.00 368.50
1969 0.00 a 0.00 0.00 0.00 6.00 17.50 151.50 97.00 41.00 0.00 0.00 0.00 313.00
1970 0.00 0.00 0.00 0.00 12.00 106.00 187.50 109.50 10.00 0.50 0.00 0.00 425.50
1971 0.00 0.00 0.00 0.00 0.00 20.00 182.00 179.00 42.50 0.00 0.00 0.00 423.50
1972 0.00 a 0.00 0.00 0.00 19.00 85.00 207.00 140.00 15.50 0.00 a 0.00 0.00 466.50
1973 0.00 0.00 0.00 0.00 50.50 104.50 175.00 116.00 7.00 0.00 0.00 0.00 453.00
1974 0.00 0.00 0.00 0.00 8.00 59.00 0.00 z 117.50 27.50 0.00 0.00 0.00 212.00
1975 0.00 0.00 0.00 0.00 7.50 74.00 131.00 75.00 46.50 0.00 0.00 0.00 334.00
1976 0.00 0.00 z 0.00 0.00 7.00 59.50 171.00 66.00 87.00 8.50 0.00 0.00 399.00
1977 0.00 0.00 0.00 0.00 1.50 198.00 217.50 214.50 80.50 0.00 0.00 0.00 712.00
1978 0.00 0.00 0.00 0.00 8.00 49.66 a 227.00 209.00 39.50 31.50 0.00 0.00 564.66
1979 0.00 0.00 0.00 0.00 31.50 102.00 187.00 137.50 117.00 20.50 0.00 0.00 595.50
1980 0.00 0.00 0.00 0.00 5.50 21.50 198.50 135.00 43.50 72.16 b 0.00 a 0.00 476.16
1981 0.00 0.00 0.00 10.50 16.00 181.00 219.50 212.00 110.00 0.00 0.00 0.00 749.00
1982 0.00 0.00 0.00 0.00 38.00 55.00 138.00 151.50 56.00 0.00 0.00 0.00 438.50
1983 0.00 0.00 0.00 0.00 35.00 43.00 96.50 142.00 70.00 0.00 0.00 0.00 386.50
1984 0.00 0.00 0.00 0.00 44.00 83.00 310.00 213.50 129.00 0.00 0.00 0.00 779.50
1985 0.00 0.00 0.00 5.00 5.50 202.00 314.50 158.50 31.00 26.00 0.00 0.00 742.50
1986 0.00 0.00 0.00 0.50 36.00 137.00 173.00 286.50 89.00 6.50 0.00 0.00 728.50
1987 0.00 0.00 0.00 8.50 71.00 153.00 134.50 249.50 146.00 86.00 0.00 0.00 848.50
1988 0.00 0.00 0.00 2.50 14.50 117.50 356.50 276.50 178.50 68.50 0.50 0.00 1015.00
1989 0.00 0.00 0.00 18.00 18.00 78.00 225.00 150.50 82.00 5.00 0.00 0.00 576.50
1990 0.00 0.00 0.00 2.00 15.00 71.00 267.00 229.00 97.50 22.00 0.00 0.00 703.50
1991 0.00 0.00 0.00 0.00 2.00 34.50 271.50 162.00 218.00 162.00 0.00 0.00 850.00
1992 0.00 0.00 0.00 1.50 74.50 122.00 174.50 309.50 0.00 z 43.50 0.00 0.00 725.50
1993 0.00 0.00 0.00 0.00 0.00 83.50 152.00 178.00 139.00 33.00 0.00 0.00 585.50
1994 0.00 0.00 0.00 0.00 14.50 95.50 306.50 250.00 127.00 1.50 0.00 0.00 795.00
1995 0.00 0.00 0.00 0.00 9.00 83.00 154.50 222.00 137.00 9.00 0.00 0.00 614.50
1996 0.00 0.00 0.00 0.00 16.00 98.50 311.50 294.50 83.50 51.50 0.00 0.00 855.50
1997 0.00 0.00 0.00 0.00 64.00 62.00 215.50 180.50 114.00 6.00 0.00 0.00 642.00
1998 0.00 0.00 0.00 0.50 0.00 14.00 236.00 293.00 151.00 0.00 0.00 0.00 694.50
1999 0.00 0.00 0.00 0.00 26.00 82.00 174.00 160.00 0.00 z 40.50 0.00 0.00 482.50
2000 0.00 0.00 0.00 0.00 46.00 182.00 161.50 239.00 94.50 26.00 0.00 0.00 749.00
2001 0.00 0.00 0.00 0.00 108.00 127.00 235.50 269.50 145.50 61.50 0.00 0.00 947.00
2002 0.00 0.00 0.00 0.00 h 11.88 a 120.00 310.00 245.50 180.50 18.50 0.00 0.00 886.38
2003 0.00 0.00 0.00 0.00 39.00 133.00 343.00 184.50 207.50 53.50 0.00 0.00 960.50
2004 0.00 0.00 0.00 7.50 9.50 123.50 262.00 236.50 123.50 25.50 0.00 0.00 788.00
2005 0.00 0.00 0.00 0.00 20.00 0.00 z 352.50 285.50 59.00 5.00 0.00 0.00 722.00
2006 0.00 0.00 0.00 0.50 41.50 162.00 353.50 189.00 143.50 0.00 0.00 0.00 890.00
2007 0.00 0.00 0.00 0.00 21.00 116.50 254.50 247.50 102.00 0.00 0.00 0.00 741.50
2008 0.00 0.00 0.00 2.50 63.50 115.50 320.50 309.00 182.00 15.50 0.00 0.00 1008.50
2009 0.00 0.00 0.00 14.50 67.00 89.50 307.00 248.00 223.50 0.50 0.00 0.00 950.00
2010 0.00 0.00 0.00 0.00 0.00 77.50 268.50 183.50 128.50 60.50 0.00 0.00 718.50
2011 0.00 0.00 a 0.00 0.00 a 3.88 c 64.50 181.50 229.50 200.50 2.00 0.00 0.00 a 681.88
2012 0.00 a 0.00 0.00 a 15.58 d 23.25 a 111.50 224.48 b 347.20 a 208.45 a 49.00 0.00 z 0.00 z 979.46
Period of Record Statistics
MEAN 0.00 0.00 0.00 1.16 15.22 70.26 185.17 157.36 72.47 12.07 0.00 0.00 509.04
S.D. 0.00 0.00 0.00 3.31 19.82 45.18 73.16 72.58 55.16 23.76 0.05 0.00 213.78
SKEW 0.00 0.00 0.00 3.38 2.09 0.79 0.44 0.31 0.89 3.43 9.95 0.00 0.65
MAX 0.00 0.00 0.00 18.00 108.00 202.00 356.50 347.20 223.50 162.00 0.50 0.00 1015.00
MIN 0.00 0.00 0.00 0.00 0.00 6.00 50.00 12.00 1.00 0.00 0.00 0.00 179.00
NO YRS 102 102 100 102 102 102 101 101 100 101 102 100 85