SANTA CLARA UNIVERSI, CALIFORNIA

Monthly Total Heating Degree Days

(047912)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197605
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 z 0.00 z 0.00 z 0.00 z 0.00 z 35.00 2.00 10.50 0.00 z 0.00 z 0.00 z 47.50
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 494.50 494.50
1903 535.50 527.50 383.50 344.00 180.00 90.50 57.50 44.00 52.00 81.00 280.50 490.00 3066.00
1904 553.50 411.00 358.00 268.50 130.50 38.50 41.00 33.50 30.00 135.00 293.50 535.00 2828.00
1905 458.00 358.50 257.00 244.00 262.00 111.50 22.50 20.50 54.50 175.00 347.50 564.00 2875.00
1906 451.00 261.50 335.50 258.50 187.50 89.50 13.50 7.00 37.00 139.00 361.00 509.50 2650.50
1907 543.00 271.50 442.50 209.50 173.50 87.50 16.50 19.00 102.50 139.50 313.50 439.00 2757.50
1908 470.50 453.00 372.50 239.00 263.50 143.50 3.00 32.50 51.00 223.50 334.00 618.00 3204.00
1909 391.50 383.00 440.50 237.00 243.50 107.50 56.00 53.50 49.00 172.00 340.00 575.00 3048.50
1910 599.50 442.00 295.00 206.00 113.50 174.50 45.00 53.50 93.00 133.50 328.00 466.00 2949.50
1911 476.00 501.50 338.00 321.00 271.00 106.00 16.00 83.00 125.00 183.00 376.50 526.00 3323.00
1912 453.00 347.50 409.00 366.50 153.00 60.00 37.50 37.00 32.50 221.50 316.50 523.50 2957.50
1913 602.50 406.50 398.50 270.50 159.00 71.00 7.00 19.00 20.50 102.50 300.00 497.00 2854.00
1914 463.00 388.50 247.00 219.00 140.50 101.00 19.50 13.00 67.50 127.00 320.50 572.50 2679.00
1915 506.50 374.00 289.00 230.00 226.00 82.00 13.00 13.00 53.50 125.50 367.00 480.00 2759.50
1916 581.50 298.00 323.00 250.50 258.00 128.00 69.00 37.00 58.50 282.00 425.50 598.00 3309.00
1917 642.50 413.50 513.50 292.50 292.00 110.00 8.50 16.00 45.00 100.00 265.00 401.50 3100.00
1918 479.50 411.50 324.50 273.50 236.50 39.00 38.50 27.50 48.00 104.00 398.50 626.00 3007.00
1919 539.50 445.00 466.50 271.00 191.50 146.00 54.00 37.50 87.50 230.50 396.00 561.00 3426.00
1920 478.50 441.73 a 444.00 304.00 231.50 59.50 50.50 11.50 70.50 222.50 364.50 494.97 a 3173.70
1921 538.00 398.00 324.00 320.00 244.50 70.50 31.50 41.50 62.50 123.50 305.50 457.50 2917.00
1922 670.00 450.00 440.50 378.50 179.50 39.50 24.00 39.50 27.00 176.00 420.00 475.50 3320.00
1923 590.00 441.50 357.50 306.50 232.50 138.00 61.50 41.00 36.50 175.00 217.00 527.50 3124.50
1924 535.50 303.00 415.50 220.50 100.50 56.00 44.00 23.50 48.00 210.00 342.00 614.00 2912.50
1925 510.00 313.50 341.50 235.00 121.00 60.00 7.00 21.00 73.50 142.50 332.50 493.50 2651.00
1926 563.50 313.50 192.50 118.00 132.50 44.50 11.50 10.00 104.00 86.00 157.50 526.50 2260.00
1927 475.50 339.00 386.00 293.50 206.50 31.00 15.50 14.50 81.50 114.50 252.00 499.50 2709.00
1928 506.00 370.00 242.00 270.50 85.00 64.50 16.00 4.50 65.00 179.50 355.00 589.50 2747.50
1929 603.00 461.00 352.00 347.50 166.00 105.50 37.00 29.00 63.50 127.00 336.50 366.50 2994.50
1930 526.00 303.50 309.00 185.00 235.50 68.00 44.50 28.50 71.00 148.00 345.00 538.00 2802.00
1931 496.53 b 321.00 298.00 190.00 46.50 37.00 7.00 9.50 53.00 166.00 411.00 549.50 2585.03
1932 561.00 470.00 287.00 282.00 120.00 51.00 33.50 28.50 18.00 127.00 217.00 631.00 2826.00
1933 630.50 467.50 332.50 263.50 266.00 105.00 10.50 12.50 54.50 75.00 285.00 484.50 2987.00
1934 461.50 297.50 147.00 138.50 79.50 56.50 28.00 11.00 40.00 114.00 257.00 467.50 2098.00
1935 513.00 369.50 447.50 223.00 135.00 47.00 36.00 12.00 24.00 166.50 379.00 482.00 2834.50
1936 409.00 400.50 324.50 203.50 76.00 43.00 9.00 1.00 30.50 93.50 333.50 522.00 2446.00
1937 714.00 451.00 319.00 294.00 124.50 34.00 2.00 13.00 26.50 80.50 254.00 432.00 2744.50
1938 472.00 364.00 388.00 281.00 114.50 33.50 1.50 22.00 18.50 127.50 381.00 432.00 2635.50
1939 498.50 441.00 364.00 171.00 128.00 58.50 16.50 14.00 19.00 119.50 305.50 407.50 2543.00
1940 417.00 313.50 253.00 188.50 85.50 9.00 7.00 3.50 9.00 116.00 336.50 392.50 2131.00
1941 406.50 290.50 240.50 246.50 68.50 48.00 0.00 14.50 45.00 164.50 278.00 434.50 2237.00
1942 511.00 399.00 346.00 244.50 195.00 61.00 4.50 9.50 48.50 111.00 337.00 485.50 2752.50
1943 502.50 347.50 280.50 209.00 115.50 98.50 5.00 16.50 12.00 147.00 288.00 444.50 2466.50
1944 480.00 437.50 324.50 312.00 126.00 61.50 12.00 27.00 29.50 85.50 386.00 480.50 2762.00
1945 576.50 385.00 454.50 248.50 176.00 47.00 0.00 16.50 18.00 86.00 343.50 465.50 2817.00
1946 565.00 464.50 371.00 247.50 132.00 76.50 13.50 22.50 41.00 191.50 420.00 526.00 3071.00
1947 664.50 346.00 269.50 175.00 66.50 13.00 33.00 6.50 30.00 121.50 438.50 540.00 2704.00
1948 416.00 449.00 414.00 301.50 195.50 44.50 19.00 14.00 60.50 114.50 342.50 609.00 2980.00
1949 739.00 479.50 366.00 183.00 128.00 26.00 22.50 28.00 29.50 211.50 241.50 574.00 3028.50
1950 616.00 419.00 378.50 223.50 167.00 90.00 4.00 10.00 26.50 100.50 184.50 401.00 2620.50
1951 486.00 397.50 358.50 250.50 118.00 48.00 29.00 6.00 21.50 116.50 278.00 524.50 2634.00
1952 555.00 403.50 416.00 213.50 112.00 84.00 7.50 8.27 a 19.50 103.85 a 361.00 469.50 2753.62
1953 389.50 388.00 357.50 263.50 196.00 96.50 8.50 17.00 13.50 126.50 247.00 427.50 2531.00
1954 485.00 362.50 368.50 134.00 114.50 84.50 7.50 20.50 30.50 111.50 293.50 506.50 2519.00
1955 589.50 426.00 322.92 a 345.00 131.50 59.50 35.00 14.00 30.00 112.00 332.00 388.53 a 2785.95
1956 443.00 504.00 350.82 a 165.00 h 87.00 48.50 5.96 e 6.00 8.00 159.50 300.00 a 487.00 2399.78
1957 577.00 308.00 286.00 177.00 101.00 13.00 0.50 8.50 1.50 92.00 318.50 473.00 2356.00
1958 439.00 245.00 415.83 b 212.00 60.00 7.50 2.00 0.00 m 0.00 z 0.00 z 209.50 l 365.50 1746.83
1959 402.50 368.00 214.00 107.00 116.50 27.00 h 0.00 5.34 b 21.00 64.00 272.00 469.00 2039.34
1960 431.50 f 402.65 c 250.00 237.00 168.00 4.00 6.00 6.20 a 16.15 d 69.00 o 370.18 b 369.50 i 1460.19
1961 511.00 314.50 265.50 f 198.00 212.50 43.00 8.50 2.00 24.11 b 130.72 a 324.50 530.44 d 2299.27
1962 527.50 390.50 388.00 156.21 a 165.91 d 34.80 e 8.00 5.50 28.50 120.50 266.38 a 483.50 2575.29
1963 587.34 c 194.92 b 300.50 f 310.34 a 125.00 26.50 24.59 b 9.82 a 2.00 i 110.05 a 345.00 a 585.26 b 2318.82
1964 482.00 367.50 355.43 b 241.73 d 189.32 c 67.24 a 22.96 d 0.00 26.00 h 62.00 387.50 391.00 2566.69
1965 375.00 f 365.00 315.50 232.00 136.50 78.00 13.00 1.07 b 17.00 u 59.00 262.50 598.50 2061.07
1966 507.50 409.00 299.50 106.55 a 81.50 34.00 18.08 a 3.50 10.00 80.00 272.68 b 473.00 2295.31
1967 440.50 352.50 351.69 b 396.96 b 119.00 48.33 c 0.00 0.00 0.00 40.62 b 202.00 493.50 2445.11
1968 529.00 221.00 251.50 179.50 129.50 21.00 1.50 3.50 14.46 b 109.00 281.00 499.00 2239.96
1969 512.00 406.50 319.00 239.00 57.50 23.00 0.00 b 1.00 6.43 b 95.00 285.50 347.95 b 2292.88
1970 363.50 264.96 a 244.26 b 275.00 72.00 18.50 0.50 13.50 16.50 140.50 234.31 a 468.00 2111.53
1971 469.81 b 368.00 318.50 253.00 139.50 50.77 d 3.50 0.00 28.00 201.50 335.00 555.13 d 2722.71
1972 554.38 a 300.50 134.50 f 199.80 e 90.93 a 20.69 a 2.07 a 5.54 c 19.44 c 97.65 a 348.21 b 586.33 b 2225.55
1973 500.13 a 308.00 272.50 j 0.00 z 0.00 z 0.00 z 2.77 c 9.30 a 15.00 b 101.27 a 354.31 a 468.62 a 1759.39
1974 482.05 a 402.37 a 279.00 a 228.50 161.00 27.86 b 28.42 a 8.78 a 28.50 135.50 401.25 b 581.77 a 2764.99
1975 597.50 415.33 a 421.08 a 408.00 151.56 d 71.00 43.92 a 26.00 67.50 253.68 a 438.00 461.90 a 3355.47
1976 482.00 359.28 b 336.50 251.50 75.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1504.28
Period of Record Statistics
MEAN 518.13 378.20 340.34 246.13 151.69 63.01 19.46 17.62 39.63 134.10 321.12 499.39 2762.83
S.D. 75.92 68.56 70.09 64.15 60.58 36.21 17.61 15.19 26.44 48.59 60.79 67.02 319.12
SKEW 0.52 -0.31 -0.13 0.18 0.44 0.75 0.90 1.59 0.97 0.80 -0.28 -0.05 -0.12
MAX 739.00 527.50 513.50 408.00 292.00 174.50 69.00 83.00 125.00 282.00 438.50 631.00 3426.00
MIN 363.50 194.92 147.00 106.55 46.50 4.00 0.00 0.00 0.00 40.62 157.50 347.95 2098.00
NO YRS 72 74 70 72 73 71 74 73 70 71 72 73 63