LODI, CALIFORNIA

Monthly Total Cooling Degree Days

(045032)

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
1893 0.00 0.00 0.00 3.00 27.50 105.50 258.50 237.00 32.00 1.50 0.00 0.00 665.00
1894 0.00 0.00 6.00 11.50 38.50 53.00 285.00 263.00 182.50 29.00 0.00 0.00 868.50
1895 0.00 0.00 0.00 4.50 32.00 204.50 202.00 220.50 70.00 41.00 0.00 0.00 774.50
1896 0.00 0.00 6.00 0.00 35.50 200.50 356.00 206.00 97.00 54.00 0.00 0.00 955.00
1897 0.00 0.00 0.00 16.00 73.00 160.00 333.77 a 220.00 129.00 5.00 0.00 0.00 936.77
1898 0.00 0.00 0.00 38.50 19.00 188.00 334.00 290.50 124.50 23.00 0.00 0.00 1017.50
1899 0.00 2.50 0.00 11.00 20.50 234.50 266.00 117.00 227.00 32.50 0.00 0.00 911.00
1900 0.00 0.00 0.00 0.00 65.50 186.00 306.00 165.50 74.00 6.50 0.00 0.00 803.50
1901 0.00 b 0.00 0.00 0.00 31.00 167.50 271.00 274.50 94.00 68.50 0.00 j 0.00 906.50
1902 0.00 0.00 0.00 0.00 13.00 196.00 246.00 175.00 142.50 0.50 0.00 a 0.00 773.00
1903 0.00 0.00 0.00 0.00 67.50 207.50 144.00 159.50 114.50 22.50 1.00 0.00 716.50
1904 0.00 0.00 0.00 5.50 87.00 188.00 199.00 190.00 178.00 26.00 0.00 0.00 873.50
1905 0.00 0.00 0.00 1.50 18.50 95.00 234.00 182.50 83.00 7.50 0.00 0.00 622.00
1906 0.00 0.00 0.00 2.50 11.50 92.50 364.50 240.00 88.50 27.00 0.00 0.00 826.50
1907 0.00 0.00 0.00 2.00 45.00 89.50 175.00 137.00 30.50 6.50 0.00 0.00 485.50
1908 0.00 0.00 0.00 4.00 25.50 106.50 350.50 193.50 122.50 0.00 0.00 0.00 802.50
1909 0.00 0.00 0.00 1.50 30.50 140.00 211.50 176.00 104.00 5.50 0.00 0.00 669.00
1910 0.00 0.00 0.00 18.00 111.00 98.50 268.50 191.50 57.50 19.50 0.00 0.00 764.50
1911 0.00 0.00 0.00 0.00 24.00 119.00 267.00 85.50 8.50 0.00 0.00 a 0.00 504.00
1912 0.00 0.00 0.00 0.00 57.50 198.50 236.50 203.50 113.00 8.50 0.00 0.00 z 817.50
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 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 d 0.00
1931 0.00 0.00 0.00 21.00 93.50 78.00 375.50 230.00 61.00 1.03 a 0.00 0.00 a 860.03
1932 0.00 0.00 0.00 0.00 44.00 159.00 182.50 156.50 146.00 22.50 0.00 0.00 a 710.50
1933 0.00 0.00 0.00 0.50 32.00 82.50 317.50 218.00 33.00 57.00 0.00 0.00 740.50
1934 0.00 0.00 3.00 7.00 55.80 a 116.00 204.50 200.50 148.50 27.00 0.00 0.00 762.30
1935 0.00 0.00 0.00 a 0.00 19.00 153.00 196.85 a 214.50 84.00 28.93 a 0.00 0.00 696.28
1936 0.00 0.00 0.00 b 2.50 58.90 a 142.50 264.50 233.50 131.90 a 39.50 0.00 c 0.00 d 873.30
1937 0.00 0.00 g 0.00 w 0.00 t 0.00 z 0.00 z 239.50 i 294.50 140.00 18.00 0.00 0.00 452.50
1938 0.00 a 0.00 0.00 5.17 a 67.50 192.50 268.67 a 216.00 169.50 17.50 0.00 b 0.00 a 936.84
1939 0.00 c 0.00 0.00 17.00 73.00 182.07 a 217.53 b 194.00 237.00 39.50 0.00 0.00 960.10
1940 0.00 0.00 0.00 13.00 78.00 183.60 e 175.15 a 185.50 61.00 27.00 0.00 0.00 723.25
1941 0.00 0.00 0.00 0.00 42.00 101.50 256.78 a 120.00 71.00 22.00 1.00 0.00 614.28
1942 0.00 0.00 0.00 0.00 25.00 117.00 250.67 b 184.50 92.50 23.50 0.00 0.00 693.17
1943 0.00 0.00 0.00 0.50 78.50 122.50 206.67 d 167.50 170.50 35.00 0.00 0.00 781.17
1944 0.00 0.00 a 0.00 0.00 38.00 88.50 121.50 149.50 168.50 4.00 0.00 0.00 570.00
1945 0.00 0.00 0.00 18.00 7.50 179.00 275.00 174.00 153.50 38.00 0.00 0.00 845.00
1946 0.00 0.00 0.00 13.50 9.50 75.00 227.00 191.00 113.00 0.50 0.00 0.00 629.50
1947 0.00 0.00 0.00 27.00 100.00 168.50 134.50 130.50 163.50 17.00 0.00 0.00 741.00
1948 0.00 0.00 0.00 0.00 3.00 86.00 160.50 121.00 100.50 5.17 a 0.00 0.00 476.17
1949 0.00 0.00 0.00 7.50 21.50 149.50 137.00 70.00 86.50 1.50 0.00 0.00 c 473.50
1950 0.00 b 0.00 0.00 18.50 84.00 129.00 296.50 285.00 155.00 33.50 0.00 0.00 1001.50
1951 0.00 0.00 0.00 7.50 60.00 93.00 184.00 147.00 105.00 2.00 0.00 0.00 598.50
1952 0.00 h 0.00 0.00 b 3.00 65.50 30.00 237.00 148.00 173.50 46.50 0.00 0.00 703.50
1953 0.00 0.00 0.00 0.00 10.00 70.00 263.50 105.50 144.50 19.50 0.00 0.00 613.00
1954 0.00 0.00 0.00 33.50 44.00 126.50 283.50 114.00 65.50 8.00 0.00 0.00 675.00
1955 0.00 0.00 0.00 0.00 73.50 90.50 174.50 253.50 150.52 a 7.50 0.00 0.00 750.02
1956 0.00 0.00 0.00 3.00 42.50 184.50 266.00 199.50 142.50 22.50 0.00 0.00 860.50
1957 0.00 0.00 2.50 15.00 27.50 214.50 251.50 148.50 124.00 0.50 0.00 0.00 784.00
1958 0.00 0.00 0.00 4.00 56.00 114.50 240.00 347.00 201.50 80.00 0.00 0.00 1043.00
1959 0.00 0.00 1.50 13.00 34.50 224.50 339.00 241.50 129.50 78.00 0.00 0.00 1061.50
1960 0.00 0.00 0.00 12.50 60.50 302.50 373.00 256.00 178.00 20.50 0.00 0.00 1203.00
1961 0.00 0.00 0.00 15.50 5.00 305.00 381.50 329.00 136.50 83.00 0.00 0.00 1255.50
1962 0.00 0.00 0.00 24.00 30.00 165.00 250.50 228.50 109.50 10.00 0.00 0.00 817.50
1963 0.00 1.00 0.00 0.00 25.50 122.50 199.50 229.00 189.00 20.00 0.00 0.00 786.50
1964 0.00 0.00 0.00 7.00 16.50 122.50 257.50 246.00 91.00 64.00 0.00 0.00 804.50
1965 0.00 0.00 0.00 26.00 58.00 65.00 232.50 263.50 46.50 30.00 0.00 0.00 721.50
1966 0.00 0.00 3.50 31.00 73.50 205.50 189.00 308.50 170.00 31.50 0.00 0.00 1012.50
1967 0.00 0.00 0.00 0.00 105.00 155.50 372.00 378.00 243.00 25.00 0.00 0.00 1278.50
1968 0.00 0.00 2.50 30.50 65.00 254.00 319.00 215.00 174.50 4.65 a 0.00 0.00 1065.15
1969 0.00 0.00 2.00 4.50 110.00 118.50 320.50 361.50 242.50 8.00 0.00 0.00 1167.50
1970 0.00 0.00 0.00 0.00 136.50 181.00 329.00 225.50 181.00 36.50 0.00 0.00 1089.50
1971 0.00 0.00 0.00 0.00 6.00 139.50 298.00 329.00 212.00 59.50 0.00 0.00 1044.00
1972 0.00 0.00 5.00 11.50 110.00 217.00 323.00 309.00 124.50 26.00 0.00 0.00 1126.00
1973 0.00 0.00 0.00 23.00 179.00 308.00 289.00 225.00 148.00 18.50 0.00 0.00 1190.50
1974 0.00 0.00 0.00 2.50 82.00 210.50 311.00 266.50 229.00 82.00 0.00 0.00 1183.50
1975 0.00 0.00 0.00 0.00 136.50 214.00 280.00 268.00 251.00 45.00 0.00 0.00 a 1194.50
1976 0.00 a 0.00 3.00 14.50 151.50 260.00 352.50 223.00 241.50 96.50 0.50 0.00 1343.00
1977 0.00 0.00 0.00 22.50 14.00 201.50 233.50 236.78 b 112.50 23.00 0.00 0.00 843.78
1978 0.00 0.00 l 0.00 a 0.00 b 79.00 129.50 253.17 a 243.50 116.00 58.00 0.00 0.00 879.17
1979 0.00 0.00 0.00 0.00 96.50 183.50 282.00 211.50 240.50 0.00 z 0.00 0.00 1014.00
1980 0.00 0.00 0.00 3.00 34.50 82.50 255.50 168.50 115.86 a 98.17 a 0.00 0.00 758.03
1981 0.00 0.00 0.00 27.50 79.50 289.50 232.00 236.00 141.50 7.50 0.00 0.00 1013.50
1982 0.00 0.00 0.00 0.00 49.00 66.50 195.50 216.00 111.00 11.50 0.00 0.00 649.50
1983 0.00 0.00 0.00 0.00 76.50 162.00 228.50 303.50 227.00 42.50 0.00 0.00 1040.00
1984 0.00 0.00 0.00 11.00 153.00 169.50 358.50 272.00 279.00 18.50 0.00 0.00 1261.50
1985 0.00 0.00 0.00 28.50 33.00 256.00 317.00 183.50 86.00 41.50 0.00 0.00 945.50
1986 0.00 0.00 2.50 10.50 73.00 137.00 201.50 191.50 57.50 14.00 0.00 0.00 687.50
1987 0.00 0.00 0.00 29.00 136.50 143.50 91.50 160.00 101.50 42.00 0.00 0.00 704.00
1988 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 235.00 0.00 z 0.00 z 0.00 0.00 235.00
1989 0.00 0.00 0.00 19.00 58.00 129.50 248.00 160.50 85.00 16.00 0.00 0.00 716.00
1990 0.00 0.00 t 0.00 18.00 0.00 z 157.00 283.50 242.00 151.00 33.50 0.00 0.00 885.00
1991 0.00 0.00 0.00 1.50 31.00 97.00 287.50 96.00 k 243.50 166.50 0.00 0.00 k 827.00
1992 0.00 0.00 0.00 28.00 142.50 152.50 0.00 z 0.00 z 169.00 50.00 0.00 0.00 542.00
1993 0.00 0.00 1.00 13.00 75.00 220.00 259.00 253.00 155.50 46.50 0.00 0.00 1023.00
1994 0.00 0.00 m 0.00 i 6.50 78.50 187.00 262.50 273.00 169.50 26.00 0.00 0.00 1003.00
1995 0.00 0.00 0.00 1.00 46.50 142.00 265.50 287.50 179.00 40.50 0.00 0.00 962.00
1996 0.00 0.00 0.00 29.50 74.50 235.00 371.50 345.00 110.00 57.50 0.00 0.00 1223.00
1997 0.00 0.00 z 3.50 26.00 193.00 203.00 318.00 0.00 z 262.00 21.00 5.50 0.00 1032.00
1998 0.00 0.00 0.00 30.00 1.00 95.50 323.50 356.50 231.00 4.50 0.00 0.00 1042.00
1999 0.00 0.00 0.00 23.50 8.00 k 108.00 t 223.50 220.00 193.00 57.50 0.00 0.00 717.50
2000 0.00 a 0.00 0.00 a 18.00 120.50 263.79 a 203.00 0.00 z 195.52 a 33.00 0.00 0.00 833.81
2001 0.00 a 0.00 4.65 a 18.00 230.00 267.50 273.00 303.50 179.00 85.25 c 0.00 a 0.00 a 1360.90
2002 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 313.50 237.50 234.50 47.50 0.00 0.00 833.00
2003 0.00 0.00 2.50 2.50 118.50 233.50 424.50 306.50 257.00 82.50 0.00 0.00 1427.50
2004 0.00 0.00 22.50 52.00 99.00 224.50 291.00 304.00 233.50 49.50 0.00 0.00 1276.00
2005 0.00 0.00 2.50 1.00 75.00 134.00 407.50 334.00 124.00 33.00 0.00 0.00 1111.00
2006 0.00 0.00 0.00 17.00 120.00 277.00 442.00 233.50 187.00 2.30 d 0.00 0.00 1278.80
2007 0.00 0.00 4.00 g 24.00 105.00 212.78 c 316.00 318.00 152.50 4.50 0.00 f 0.00 1132.78
2008 0.00 d 0.00 0.00 30.50 108.00 253.00 328.71 b 335.46 c 227.50 45.00 2.00 0.00 1330.17
2009 0.00 0.00 0.60 e 40.00 112.50 f 177.00 220.50 h 215.50 f 243.50 f 38.75 e 0.00 0.00 f 256.35
2010 0.00 e 0.00 e 0.00 4.50 28.00 239.00 185.00 k 230.20 d 227.00 54.00 i 1.50 j 0.00 h 728.70
2011 0.00 f 0.00 j 0.00 i 5.50 l 23.50 f 0.00 z 284.37 e 249.15 d 280.38 d 16.00 l 0.00 j 0.00 k 813.90
2012 0.00 g 0.00 j 0.00 g 25.38 d 67.50 h 136.00 k 153.00 n 213.00 k 140.50 j 16.00 p 0.50 n 0.00 i 25.38
2013 0.00 v 0.00 n 0.00 g 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 0.04 0.78 11.36 64.43 164.08 267.38 225.80 147.45 31.60 0.10 0.00 894.87
S.D. 0.00 0.28 2.61 11.90 45.39 63.06 68.48 65.91 62.73 27.71 0.61 0.00 234.02
SKEW 0.00 8.08 6.37 0.92 1.06 0.25 0.03 0.10 0.13 1.68 7.71 0.00 0.34
MAX 0.00 2.50 22.50 52.00 230.00 308.00 442.00 378.00 280.38 166.50 5.50 0.00 1427.50
MIN 0.00 0.00 0.00 0.00 1.00 30.00 91.50 70.00 8.50 0.00 0.00 0.00 473.50
NO YRS 98 94 96 98 94 96 96 96 99 97 97 97 82