PASO ROBLES, CALIFORNIA

Monthly Total Cooling Degree Days

(046730)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1894 0.00 0.00 1.00 1.50 9.00 15.00 234.00 253.00 93.50 10.00 0.00 0.00 617.00
1895 0.00 0.00 0.00 0.00 23.50 88.50 121.00 146.50 37.00 9.00 0.00 0.00 425.50
1896 0.00 0.00 0.00 0.00 0.00 z 128.00 0.00 z 340.00 122.00 63.03 a 0.00 z 0.00 653.03
1897 0.00 0.00 0.00 0.50 13.00 141.50 197.00 212.50 105.50 4.00 0.00 0.00 674.00
1898 0.00 0.00 0.00 7.76 a 4.00 115.50 80.00 107.50 0.00 z 19.00 0.00 0.00 333.76
1899 0.00 0.00 0.00 0.00 6.50 0.00 z 164.50 41.00 137.50 23.00 0.00 0.00 372.50
1900 0.00 0.00 0.00 0.00 57.00 133.50 169.50 94.00 21.50 6.00 0.00 0.00 481.50
1901 0.00 0.00 0.00 0.00 9.00 102.00 271.00 243.00 36.00 31.00 0.00 0.00 692.00
1902 0.00 0.00 0.00 0.00 3.00 75.00 k 147.50 94.00 93.50 0.50 0.00 0.00 a 338.50
1903 0.00 0.00 0.00 0.00 31.00 131.50 88.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 251.00
1904 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
1905 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
1906 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
1907 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
1908 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
1909 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 133.82 a 158.50 84.00 13.50 0.00 z 0.00 389.82
1910 0.00 0.00 0.00 9.50 68.00 61.00 159.50 104.50 73.50 32.00 0.00 0.00 508.00
1911 0.00 a 0.00 1.00 0.00 4.00 64.00 189.00 106.50 52.00 1.50 0.00 0.00 418.00
1912 0.00 0.00 0.00 0.00 20.50 91.50 121.00 110.00 93.50 10.00 0.00 0.00 446.50
1913 0.00 0.00 0.00 0.50 22.50 70.50 196.00 265.50 142.24 a 8.00 2.00 0.00 707.24
1914 0.00 0.00 1.00 7.50 18.00 69.00 139.00 125.00 50.00 7.00 1.50 0.00 418.00
1915 0.00 0.00 0.00 1.00 20.15 a 86.00 168.50 264.00 75.00 19.63 a 0.00 0.00 634.28
1916 0.00 0.00 0.00 0.00 1.00 73.50 233.07 d 197.50 137.78 c 2.50 0.00 0.00 645.35
1917 0.00 a 0.00 0.00 d 8.04 b 3.62 a 210.54 b 353.40 a 186.00 170.00 59.50 0.00 0.00 991.09
1918 0.00 0.00 0.00 0.00 10.00 230.00 193.50 214.50 84.00 55.50 0.00 0.00 787.50
1919 0.00 0.00 0.00 1.50 33.00 120.00 215.50 209.50 105.00 0.00 0.00 0.00 684.50
1920 0.00 0.00 0.00 0.00 48.00 79.00 196.33 a 221.50 109.50 4.50 0.00 0.00 658.83
1921 0.00 0.00 0.00 12.50 16.00 164.50 240.50 198.00 93.00 35.50 0.00 0.00 760.00
1922 0.00 0.00 0.00 0.00 33.07 a 159.50 208.50 195.82 a 220.00 4.00 0.00 0.00 820.88
1923 0.00 a 0.00 0.00 1.00 19.00 48.00 159.50 210.00 179.00 17.50 1.50 0.00 635.50
1924 0.00 0.00 0.00 0.50 66.50 156.00 106.43 a 165.50 107.50 5.00 0.00 0.00 607.43
1925 0.00 0.00 0.00 6.00 14.50 161.50 242.00 103.00 20.00 2.00 0.00 0.00 549.00
1926 0.00 0.00 0.00 20.50 58.00 161.50 252.00 204.50 38.50 37.00 2.50 0.00 774.50
1927 0.00 0.00 0.00 7.00 44.00 109.50 217.50 177.00 46.00 33.50 0.00 0.00 634.50
1928 0.00 0.00 0.00 9.50 58.00 153.00 184.50 170.50 178.50 24.00 0.00 0.00 778.00
1929 0.00 0.00 0.00 0.00 13.50 189.50 199.00 298.00 141.50 64.50 1.50 0.00 907.50
1930 0.00 0.00 1.50 4.50 12.50 125.50 195.50 237.50 29.00 22.00 0.00 0.00 628.00
1931 0.00 0.00 0.00 20.00 70.00 113.00 392.50 260.50 99.50 28.00 7.00 0.00 990.50
1932 0.00 0.00 0.00 0.00 27.00 110.00 215.00 191.50 178.00 32.00 0.00 0.00 753.50
1933 0.00 0.00 0.00 2.50 39.50 99.00 256.00 232.00 49.50 76.00 0.00 0.00 754.50
1934 0.00 0.00 0.00 1.00 57.50 38.50 199.50 199.00 140.00 17.00 0.00 0.00 652.50
1935 0.00 0.00 0.00 0.00 14.00 107.50 160.00 197.00 142.00 6.50 0.00 0.00 627.00
1936 0.00 0.00 0.00 2.00 17.64 b 154.00 278.50 227.50 142.50 39.50 0.00 0.00 861.64
1937 0.00 0.00 0.00 0.00 30.00 121.50 243.50 232.00 140.00 24.50 0.00 0.00 791.50
1938 0.00 0.00 0.00 8.50 19.00 87.50 222.50 195.00 139.50 11.50 0.00 0.00 683.50
1939 0.00 0.00 0.00 1.50 44.00 102.50 216.50 235.00 184.50 21.00 0.00 0.00 805.00
1940 0.00 0.00 0.00 14.00 71.00 149.50 213.00 195.82 a 27.50 43.00 0.00 0.00 713.82
1941 0.00 0.00 0.00 0.00 35.50 64.00 203.00 165.00 40.00 1.00 8.50 0.00 517.00
1942 0.00 0.00 0.00 0.00 24.50 84.00 262.00 204.50 67.00 28.50 0.00 0.00 670.50
1943 0.00 0.00 0.00 5.00 49.50 47.00 166.00 117.50 109.50 26.50 2.00 0.00 523.00
1944 0.00 0.00 0.50 0.00 21.50 60.50 110.00 196.00 182.50 37.50 3.50 0.00 612.00
1945 0.00 0.00 0.00 10.00 5.50 79.50 251.00 194.50 188.50 16.00 0.00 0.00 745.00
1946 0.00 0.00 0.00 8.50 22.50 131.00 202.53 a 204.50 140.50 25.50 0.00 0.00 735.03
1947 0.00 0.00 11.00 30.50 51.50 111.00 330.50 121.50 161.00 32.00 0.00 0.00 849.00
1948 0.00 0.00 0.00 2.50 14.00 82.00 146.00 157.50 162.00 16.00 0.00 0.00 580.00
1949 0.00 0.00 0.00 9.00 30.00 102.50 147.00 196.00 133.50 9.00 0.00 0.00 b 627.00
1950 0.00 0.00 0.00 12.00 30.50 77.00 163.00 198.50 101.50 22.50 1.00 0.00 606.00
1951 0.00 0.00 0.00 4.00 54.00 49.50 206.50 140.00 164.50 5.50 0.00 0.00 624.00
1952 0.00 0.00 0.50 0.50 69.00 34.50 209.50 208.00 171.35 d 72.50 0.00 0.00 765.85
1953 0.00 0.00 0.00 2.00 2.50 83.50 271.00 156.00 142.50 27.50 0.00 a 0.00 685.00
1954 0.00 0.00 0.00 20.50 35.50 108.50 315.50 69.00 69.00 11.50 0.00 0.00 629.50
1955 0.00 0.00 0.00 0.00 41.00 87.32 b 122.50 233.00 165.00 8.00 0.00 0.00 656.82
1956 0.00 0.00 0.00 7.50 19.00 142.50 182.50 121.50 136.50 3.50 0.00 0.00 613.00
1957 0.00 0.00 b 1.50 5.00 21.50 223.00 232.50 b 195.00 91.50 1.00 0.00 0.00 771.00
1958 0.00 0.00 0.00 5.00 33.00 84.50 203.50 311.00 179.00 86.00 0.00 0.00 902.00
1959 0.00 a 0.00 0.00 13.00 2.00 165.50 295.02 a 204.50 129.00 68.00 0.00 0.00 877.02
1960 0.00 0.00 0.00 6.00 58.00 139.00 273.00 164.50 139.50 8.00 0.00 0.00 788.00
1961 0.00 0.00 0.00 21.50 1.00 210.50 314.50 323.00 98.50 67.50 0.00 0.00 1036.50
1962 0.00 0.00 0.00 8.50 11.50 108.00 117.50 224.00 113.50 22.00 6.50 0.00 611.50
1963 0.00 0.00 0.00 0.00 11.50 36.00 162.00 169.50 193.50 20.00 0.00 e 0.00 592.50
1964 0.00 0.00 0.00 2.00 4.50 88.50 232.00 208.00 55.00 64.50 0.00 0.00 654.50
1965 0.00 0.00 0.00 11.00 19.00 23.00 150.19 b 274.50 10.50 f 22.50 0.00 0.00 500.19
1966 0.00 0.00 0.50 4.14 a 12.50 122.00 159.00 225.50 94.00 20.50 0.50 0.00 638.64
1967 0.00 0.00 0.00 0.00 59.50 80.17 a 299.00 309.00 197.00 16.50 2.50 0.00 963.67
1968 0.00 0.00 0.00 0.52 a 43.50 118.45 a 222.68 a 136.50 108.00 2.00 0.00 0.00 631.65
1969 0.00 0.00 2.00 0.00 63.00 56.00 221.50 259.88 a 159.50 6.72 a 0.00 a 0.00 768.60
1970 0.00 0.00 0.00 0.00 50.50 98.50 239.50 230.00 88.97 a 8.78 a 0.00 0.00 716.25
1971 0.00 0.00 0.00 0.00 a 1.00 114.00 236.50 260.50 165.50 39.50 0.00 0.00 817.00
1972 0.00 0.00 1.50 0.00 44.00 132.00 190.50 223.00 44.00 10.50 0.00 0.00 645.50
1973 0.00 0.00 0.00 2.50 45.50 158.50 0.00 z 166.50 69.00 8.50 1.00 0.00 451.50
1974 0.00 0.00 0.00 0.50 38.75 a 126.50 256.00 174.00 161.00 20.50 0.00 0.00 777.25
1975 0.00 0.00 0.00 0.00 38.50 42.50 169.50 136.50 161.00 28.50 0.00 0.00 576.50
1976 0.00 0.00 0.00 0.00 45.50 127.50 250.77 c 141.00 146.38 a 41.33 a 0.00 0.00 752.48
1977 0.00 0.00 0.00 0.00 9.82 a 151.00 222.50 280.00 95.50 33.00 0.00 0.00 791.82
1978 0.00 a 0.00 a 0.00 0.00 45.50 128.79 a 240.50 215.00 122.00 76.50 0.00 0.00 828.29
1979 0.00 0.00 a 0.00 0.00 b 58.00 156.72 a 264.00 179.50 247.00 42.50 0.00 0.00 947.72
1980 0.00 0.00 0.00 1.00 22.00 98.00 268.00 195.00 103.50 101.00 0.00 0.00 788.50
1981 0.00 0.00 0.00 a 23.00 65.50 256.50 174.50 260.50 144.50 7.00 0.00 0.00 931.50
1982 0.00 0.00 0.00 0.00 28.00 38.50 197.00 270.50 122.00 11.50 0.00 0.00 667.50
1983 0.00 0.00 0.00 0.00 77.00 110.50 175.50 270.00 215.00 36.50 0.00 0.00 884.50
1984 0.00 0.00 0.00 3.00 159.50 123.00 298.50 282.00 277.50 20.50 0.00 0.00 1164.00
1985 0.00 0.00 0.00 16.50 26.00 178.50 360.50 195.50 53.50 37.50 0.00 0.00 868.00
1986 0.00 0.50 0.00 7.00 62.50 101.00 149.00 249.50 49.50 14.50 0.00 0.00 633.50
1987 0.00 0.00 0.00 16.50 91.50 102.00 135.00 110.50 174.00 79.00 0.00 0.00 708.50
1988 0.00 0.00 2.50 4.00 46.00 117.50 306.00 207.00 141.00 38.50 0.00 0.00 862.50
1989 0.00 0.00 3.00 47.00 59.50 130.00 309.00 138.50 142.00 28.50 0.00 0.00 857.50
1990 0.00 0.00 0.50 8.50 9.00 191.50 278.50 235.00 166.50 22.00 0.00 0.00 911.50
1991 0.00 0.00 0.00 0.00 19.00 43.50 214.50 202.00 207.00 154.00 0.00 0.00 840.00
1992 0.00 0.00 0.00 12.00 50.00 61.00 250.50 302.50 134.00 31.50 0.00 0.00 841.50
1993 0.00 0.00 0.00 2.00 21.50 174.00 72.50 177.50 118.00 22.00 0.00 0.00 587.50
1994 0.00 0.00 0.00 0.50 12.92 a 153.00 120.90 a 263.00 93.50 7.50 0.00 0.00 651.32
1995 0.00 0.00 0.00 0.00 19.50 88.50 211.50 222.00 150.50 21.00 0.00 0.00 713.00
1996 0.00 0.00 0.50 12.50 38.00 133.00 272.50 249.00 53.50 58.00 0.00 0.00 817.00
1997 0.00 0.00 0.00 15.00 130.50 80.50 109.50 212.50 160.50 19.50 0.00 0.00 728.00
1998 0.00 0.00 0.00 4.50 0.00 39.50 247.00 288.50 156.00 0.00 0.00 0.00 735.50
1999 0.00 0.00 0.00 2.50 8.50 86.50 142.50 163.00 68.50 29.00 0.00 0.00 500.50
2000 0.00 0.00 0.00 1.50 96.50 142.00 137.00 208.50 94.50 12.00 0.00 0.00 692.00
2001 0.00 0.00 0.00 4.50 121.00 160.00 178.00 220.00 97.00 29.00 0.00 0.00 809.50
2002 0.00 0.00 0.00 8.50 20.00 125.50 214.50 157.00 190.50 14.50 0.00 0.00 730.50
2003 0.00 0.00 0.00 0.00 66.50 146.00 0.00 z 233.00 172.50 57.00 0.00 0.00 675.00
2004 0.00 0.00 1.50 17.00 36.00 152.50 189.00 0.00 z 137.50 21.00 0.00 0.00 554.50
2005 0.00 0.00 0.00 0.00 42.50 43.50 309.50 240.00 55.50 10.50 0.00 z 0.00 701.50
2006 0.00 0.00 0.00 0.00 z 72.00 251.00 412.00 112.50 108.50 0.00 0.50 0.00 956.50
2007 0.00 0.00 3.00 15.00 35.00 148.00 279.50 276.00 120.50 8.50 0.00 0.00 885.50
2008 0.00 0.00 0.00 9.50 71.00 173.50 291.00 282.50 163.00 40.00 0.00 0.00 1030.50
2009 0.00 0.00 0.00 25.00 86.00 70.50 276.50 219.50 258.00 20.00 0.00 0.00 955.50
2010 0.00 0.00 0.00 0.50 8.50 128.50 161.00 141.50 153.00 76.00 6.00 0.00 675.00
2011 0.00 0.00 0.00 5.50 11.00 91.50 194.50 197.00 192.00 40.00 0.00 0.00 731.50
2012 0.00 0.00 0.00 23.00 58.50 111.00 172.00 344.50 197.50 71.82 a 1.50 0.00 979.82
2013 0.00 0.00 1.00 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 1.00
Period of Record Statistics
MEAN 0.00 0.00 0.30 5.59 35.93 113.58 211.91 202.14 124.17 27.61 0.45 0.00 727.71
S.D. 0.00 0.05 1.16 7.88 28.57 48.61 65.94 59.52 53.98 25.21 1.43 0.00 144.54
SKEW 0.00 10.54 7.23 2.18 1.40 0.47 0.41 -0.09 0.14 1.81 3.96 0.00 0.26
MAX 0.00 0.50 11.00 47.00 159.50 256.50 412.00 344.50 277.50 154.00 8.50 0.00 1164.00
MIN 0.00 0.00 0.00 0.00 0.00 15.00 72.50 41.00 20.00 0.00 0.00 0.00 418.00
NO YRS 114 114 114 112 112 111 111 112 111 113 110 113 102