SALINAS FAA AIRPORT, CALIFORNIA

Monthly Total Heating Degree Days

(047669)

Base Temperature = 65 F

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1878 0.00 z 437.50 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 437.50
1879 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
1880 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
1881 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
1882 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
1883 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
1884 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
1885 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
1886 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
1887 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
1888 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
1889 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
1890 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
1891 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
1892 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
1893 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
1894 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
1895 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
1896 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
1897 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
1898 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
1899 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
1900 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
1901 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
1902 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
1903 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
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1910 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
1911 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
1912 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
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 11.00 z 190.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 190.50
1931 414.50 316.50 305.50 237.50 106.00 108.50 126.50 152.00 93.50 233.00 474.50 548.00 3116.00
1932 591.50 469.00 366.50 386.50 263.00 191.00 188.00 139.50 35.50 154.50 184.50 562.00 3531.50
1933 570.00 464.00 358.50 338.50 336.00 201.00 130.50 85.00 144.50 115.50 230.50 416.00 3390.00
1934 400.50 275.00 156.50 165.00 119.00 125.00 80.50 43.00 64.00 153.00 239.50 431.00 2252.00
1935 459.50 349.50 438.50 244.00 188.00 131.00 134.00 129.50 128.50 200.50 363.50 432.00 3198.50
1936 409.00 383.00 334.00 258.00 166.50 93.50 121.50 90.00 89.50 105.50 239.00 480.00 2769.50
1937 686.50 445.50 342.00 333.50 229.50 70.50 40.00 57.00 45.50 79.50 246.00 357.00 2932.50
1938 403.00 362.00 402.00 280.00 190.00 129.50 64.50 64.50 67.50 125.50 319.50 373.00 2781.00
1939 465.50 489.50 410.00 263.50 247.50 198.50 141.00 96.00 75.00 167.50 242.50 372.50 3169.00
1940 333.50 310.50 281.50 246.00 195.50 137.50 90.50 111.00 29.00 168.50 285.50 310.00 2499.00
1941 400.00 294.50 295.50 309.50 122.50 130.86 a 70.00 68.72 a 87.00 218.00 239.00 397.00 2632.58
1942 395.00 422.00 399.50 299.50 262.50 190.00 90.50 124.50 116.00 187.50 316.00 440.50 3243.50
1943 463.50 313.00 323.00 293.50 221.00 196.50 112.50 121.00 87.50 179.00 238.00 447.50 2996.00
1944 460.00 461.00 372.00 392.50 213.50 150.50 118.50 133.50 141.50 112.50 335.36 b 366.00 3256.86
1945 447.50 368.50 413.50 356.00 241.00 122.00 57.00 110.00 72.00 119.50 291.50 357.50 2956.00
1946 459.50 449.00 435.50 298.50 190.50 7.50 z 0.00 z 118.00 73.00 204.50 383.00 436.00 3047.50
1947 514.00 304.00 261.00 201.00 163.50 69.00 91.50 34.50 75.00 102.50 373.00 459.00 2648.00
1948 330.00 0.00 z 414.00 292.50 244.50 93.50 93.50 79.05 a 94.50 139.00 300.00 551.44 e 2631.99
1949 706.00 470.50 375.10 a 228.50 218.50 137.00 131.00 90.00 55.50 222.50 133.50 497.00 3265.10
1950 593.50 361.50 363.00 270.50 260.50 167.50 90.50 62.00 64.00 106.00 131.50 331.00 2801.50
1951 478.50 385.50 372.00 b 326.50 206.00 147.00 140.00 92.50 57.50 125.03 a 267.00 511.50 3109.03
1952 527.00 370.50 454.00 263.00 191.50 179.00 52.00 93.00 53.00 147.50 323.50 429.00 3083.00
1953 350.50 379.00 373.50 320.00 247.00 164.50 95.00 66.00 38.00 142.00 239.50 392.50 2807.50
1954 479.50 239.00 421.00 221.50 198.00 135.50 76.50 99.00 72.50 141.50 216.50 423.00 2723.50
1955 561.00 421.00 349.50 385.50 245.00 152.00 157.00 138.00 104.00 158.00 322.00 380.50 3373.50
1956 459.50 465.00 372.50 285.50 185.50 142.50 117.00 96.50 39.50 165.50 188.50 351.00 2868.50
1957 549.00 277.00 330.50 248.00 167.00 66.50 81.00 98.00 30.00 77.50 216.50 318.00 2459.00
1958 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
1959 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
1960 497.00 372.50 293.50 250.50 210.00 96.50 112.00 140.00 113.50 181.00 361.50 465.50 3093.50
1961 359.00 353.00 379.50 252.50 236.50 93.00 71.00 37.50 91.00 203.50 366.00 502.00 2944.50
1962 479.00 387.00 446.50 226.00 231.50 173.00 164.00 62.50 139.00 122.50 279.00 378.00 3088.00
1963 503.50 208.50 395.00 309.00 167.50 112.76 a 77.00 0.00 z 35.00 93.52 a 302.50 420.00 2624.28
1964 501.50 374.00 400.50 342.50 277.50 110.00 84.50 67.00 108.00 82.00 363.00 341.00 d 3051.50
1965 424.46 e 423.00 406.50 292.00 289.00 210.00 130.50 35.50 62.50 88.50 280.00 545.50 3187.46
1966 499.00 451.50 333.50 152.14 b 236.50 151.00 133.00 108.00 86.50 150.50 302.50 486.50 3090.64
1967 471.50 368.50 440.00 499.00 254.00 217.00 124.00 116.00 37.00 91.50 244.00 470.50 3333.00
1968 408.50 287.00 364.50 332.00 273.00 160.00 136.00 64.00 78.50 190.13 a 323.50 573.50 3190.63
1969 517.50 479.00 426.50 357.00 233.00 157.50 159.50 174.00 80.00 161.50 209.00 381.50 3336.00
1970 370.45 a 316.50 344.62 a 388.39 b 211.00 172.50 129.00 141.50 83.00 196.50 258.00 497.00 3108.46
1971 494.50 430.00 419.50 386.50 309.50 162.41 a 152.00 41.00 78.00 304.00 415.00 592.00 3784.41
1972 493.50 328.00 295.50 291.00 198.00 154.50 39.50 37.00 36.50 113.67 a 346.50 571.00 2904.67
1973 486.50 292.50 428.50 235.86 a 153.00 94.50 109.50 94.00 72.00 129.00 337.00 377.50 2809.86
1974 452.50 357.00 295.50 259.00 205.50 80.50 42.50 23.00 41.50 93.50 247.76 a 498.50 2596.76
1975 458.50 370.50 391.50 407.50 213.50 151.50 97.50 86.50 92.00 216.00 380.00 461.50 3326.50
1976 448.00 444.50 470.50 333.00 217.00 127.50 77.00 20.50 69.00 127.50 203.50 440.50 2978.50
1977 487.50 331.00 486.50 320.00 330.00 202.50 153.50 85.50 43.50 136.50 244.00 324.00 3144.50
1978 340.00 296.00 203.50 285.50 141.50 93.50 64.50 40.00 37.50 145.50 356.50 530.50 2534.50
1979 507.00 419.00 322.50 252.50 138.00 108.50 44.50 48.00 16.50 96.00 293.50 383.50 2629.50
1980 384.50 309.50 393.00 268.50 274.00 138.00 48.50 79.50 66.00 136.00 248.50 321.50 2667.50
1981 286.00 287.00 408.50 316.00 212.50 58.00 128.50 95.00 97.50 205.50 269.00 436.50 2800.00
1982 612.00 357.50 441.00 312.50 269.00 220.50 211.50 199.50 88.00 111.50 350.00 434.00 3607.00
1983 355.00 277.50 276.00 262.50 125.00 45.50 8.50 0.00 2.50 22.00 271.50 392.50 2038.50
1984 449.00 346.00 222.00 262.00 109.50 101.00 18.00 26.50 9.50 138.50 340.00 506.50 2528.50
1985 524.00 390.00 454.50 198.50 205.00 54.00 60.50 55.00 69.00 194.50 392.50 393.50 2991.00
1986 300.00 277.00 233.50 268.00 207.50 94.00 84.50 58.50 112.50 109.00 233.50 413.00 2391.00
1987 481.00 338.50 325.00 195.50 167.00 141.50 113.50 42.00 57.50 89.00 271.50 474.50 2696.50
1988 415.50 280.50 255.00 206.50 199.50 100.50 27.00 47.00 66.50 148.50 295.00 474.00 2515.50
1989 519.00 465.50 281.00 197.00 185.00 93.50 110.50 81.00 82.00 146.00 214.50 357.50 2732.50
1990 447.00 426.00 339.00 167.50 180.00 97.50 51.50 20.50 27.00 120.50 287.50 570.50 2734.50
1991 438.00 247.00 423.50 322.00 264.00 197.00 102.00 48.50 58.50 120.50 247.50 417.00 2885.50
1992 415.50 240.00 265.50 125.50 77.00 76.50 18.50 44.00 51.00 56.00 252.50 483.50 2105.50
1993 438.50 347.00 226.00 216.00 110.00 72.00 77.00 27.50 73.00 60.50 260.00 409.50 2317.00
1994 386.00 393.50 278.50 255.00 211.00 151.50 138.50 85.50 50.00 140.50 420.50 475.00 2985.50
1995 325.50 239.50 288.50 226.00 190.00 118.50 11.50 l 31.00 31.00 0.00 z 0.00 z 0.00 z 1450.00
1996 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 43.00 82.84 b 92.50 0.00 z 264.00 358.50 840.84
1997 387.00 349.50 280.50 0.00 z 89.50 96.00 66.00 0.00 z 0.00 z 0.00 z 0.00 z 445.50 1714.00
1998 357.50 372.50 326.50 284.00 223.50 105.00 80.50 40.50 52.00 207.00 304.50 555.00 2908.50
1999 454.50 414.50 468.50 345.50 301.00 193.50 115.00 55.50 88.50 127.50 269.00 438.50 3271.50
2000 413.50 321.50 360.00 215.00 155.00 97.50 125.50 94.00 54.50 141.50 409.50 459.50 2847.00
2001 497.00 412.50 237.00 365.50 128.50 89.50 93.00 88.50 104.00 145.00 256.00 441.00 2857.50
2002 549.50 317.00 383.50 282.50 251.00 157.00 107.50 84.00 74.50 198.00 210.50 415.50 3030.50
2003 287.50 374.00 318.00 345.00 214.50 126.50 63.00 23.00 36.00 128.00 366.00 410.50 2692.00
2004 461.00 398.50 188.00 222.00 157.50 100.50 60.00 32.50 59.50 192.00 349.00 418.50 2639.00
2005 412.50 297.50 267.50 291.50 143.50 117.00 63.50 74.00 114.00 173.00 213.00 373.00 2540.00
2006 431.50 332.00 471.00 287.50 160.50 77.59 a 51.50 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1760.09
Period of Record Statistics
MEAN 453.90 361.42 351.72 282.69 204.86 130.25 97.19 77.87 70.15 144.06 287.99 437.28 2907.13
S.D. 82.72 68.09 75.49 66.36 56.03 43.52 42.73 40.17 30.82 48.29 68.03 70.08 346.49
SKEW 0.45 -0.04 -0.38 0.32 -0.04 0.22 0.22 0.55 0.26 0.37 0.25 0.32 -0.11
MAX 706.00 489.50 486.50 499.00 336.00 220.50 211.50 199.50 144.50 304.00 474.50 592.00 3784.41
MIN 286.00 208.50 156.50 125.50 77.00 45.50 8.50 0.00 2.50 22.00 131.50 310.00 2038.50
NO YRS 73 73 73 72 73 72 72 71 72 70 71 72 67