REDDING FIRE STN 2, CALIFORNIA

Monthly Total Heating Degree Days

(047296)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197904
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 678.00 537.04 c 489.50 360.50 102.00 0.00 l 0.00 a 0.00 57.00 166.00 368.00 464.00 3222.04
1894 734.70 a 577.00 446.00 161.38 a 78.00 48.00 0.00 0.00 28.00 139.00 213.00 644.50 3069.58
1895 669.00 349.00 380.00 230.00 66.00 8.50 0.00 0.00 53.00 56.00 355.86 a 702.00 2869.36
1896 522.00 362.50 377.00 419.50 204.50 0.50 0.00 0.00 15.50 76.50 477.00 517.50 2972.50
1897 600.00 531.00 580.00 135.00 19.50 27.00 0.00 0.00 19.50 137.00 478.50 592.50 3120.00
1898 708.00 414.00 406.50 110.50 94.50 22.50 0.00 0.00 6.21 a 116.00 383.00 604.50 2865.71
1899 600.50 414.50 431.42 a 193.00 144.00 9.00 0.00 0.00 0.00 219.00 354.00 574.00 2939.42
1900 473.00 403.50 229.00 243.00 49.50 2.00 0.00 0.00 17.00 179.50 305.00 562.50 2464.00
1901 650.00 455.00 289.50 252.50 81.00 2.00 0.00 0.00 46.00 54.50 288.00 510.50 2629.00
1902 646.00 433.00 452.50 274.00 134.00 11.50 1.50 0.00 4.00 121.50 441.00 609.00 3128.00
1903 636.02 a 573.50 478.50 276.50 44.50 7.00 0.00 0.00 6.72 a 40.00 330.50 504.00 2897.24
1904 528.00 531.50 515.50 261.50 20.50 7.50 0.00 0.00 33.00 139.00 346.55 a 613.00 2996.05
1905 536.50 371.50 326.00 153.50 135.50 7.50 0.00 0.00 11.00 95.30 d 334.20 e 582.36 c 2553.35
1906 525.50 362.50 434.50 150.50 113.00 38.00 0.00 0.00 1.50 60.50 369.50 592.50 2648.00
1907 723.00 267.00 503.50 124.00 82.50 35.50 0.00 0.00 3.00 57.00 325.50 580.50 2701.50
1908 546.00 499.50 326.00 106.50 167.00 19.50 0.00 a 0.00 6.72 a 157.50 320.00 691.00 2839.72
1909 551.50 508.67 a 416.00 90.00 50.50 0.52 a 0.00 0.00 7.50 119.50 400.50 614.32 a 2759.00
1910 711.50 517.00 228.50 96.50 41.00 0.00 0.00 0.00 2.59 a 45.50 356.00 499.50 2498.09
1911 591.50 549.00 264.00 208.00 121.00 0.00 g 0.00 f 0.00 16.00 95.21 c 245.00 563.68 a 2653.40
1912 550.50 353.18 a 396.80 a 267.60 e 79.64 b 13.39 b 0.00 d 0.00 a 39.00 177.45 b 334.00 513.57 a 2725.12
1913 643.50 394.50 374.00 230.50 51.50 5.00 0.00 c 0.00 2.50 61.50 399.50 633.00 2795.50
1914 618.45 a 419.00 196.50 194.48 a 37.00 0.00 z 0.00 0.00 z 0.00 z 138.50 266.50 747.00 2617.43
1915 640.00 497.50 273.50 152.00 146.00 0.00 0.00 f 0.00 e 0.50 h 48.50 f 430.50 574.50 2714.00
1916 781.50 348.00 287.50 107.00 102.00 28.50 4.50 0.00 0.00 a 176.00 463.00 654.50 2952.50
1917 656.00 417.50 513.50 264.50 103.50 3.00 0.00 z 0.00 z 23.00 72.00 224.00 419.02 a 2696.02
1918 506.00 476.00 369.00 147.50 66.50 0.00 0.00 0.00 b 1.50 49.60 a 400.34 a 578.50 2594.94
1919 549.22 a 544.00 412.50 150.00 24.00 0.00 0.00 0.00 b 46.00 151.50 345.00 a 641.50 2863.72
1920 369.50 375.96 a 469.00 189.00 39.00 2.50 0.00 0.00 7.00 161.50 0.00 z 607.00 2220.46
1921 672.50 418.50 292.50 0.00 z 105.50 0.00 0.00 0.00 0.00 0.00 v 0.00 z 310.00 o 1489.00
1922 500.50 j 581.50 485.15 a 0.00 z 57.00 r 2.50 u 0.00 y 0.00 0.00 134.50 436.50 634.50 2272.15
1923 690.50 375.50 265.50 222.00 48.00 29.00 0.00 0.00 50.00 106.50 191.50 570.50 2549.00
1924 574.50 273.50 349.50 94.00 16.50 2.00 0.00 3.00 32.50 196.50 347.00 701.50 2590.50
1925 569.00 410.67 a 315.00 176.38 a 53.50 18.10 a 0.00 a 1.00 20.50 76.00 387.50 470.00 2497.65
1926 653.50 386.00 110.00 117.50 70.00 0.00 0.00 0.00 16.00 61.00 228.50 562.50 2205.00
1927 571.50 451.00 376.00 233.50 93.00 6.00 0.00 0.00 11.00 67.00 320.00 579.50 2708.50
1928 600.00 390.50 304.50 225.00 8.00 7.50 0.00 1.50 15.50 118.50 360.00 630.50 2661.50
1929 675.50 463.50 329.00 302.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1770.00
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 360.50 j 353.00 223.50 95.50 3.50 1.50 0.00 0.00 6.50 80.50 392.50 684.00 1840.50
1932 640.00 482.00 248.00 227.50 79.00 4.00 0.00 0.00 0.00 46.00 208.50 720.50 2655.50
1933 707.50 526.00 334.50 143.00 180.50 6.00 0.00 0.00 7.50 31.50 117.00 627.00 2680.50
1934 483.00 358.00 78.00 54.50 28.00 11.00 0.00 0.00 29.00 111.00 341.00 508.00 2001.50
1935 596.75 e 411.00 510.00 181.00 47.00 0.00 0.00 0.00 0.00 147.50 350.00 488.00 2731.25
1936 497.50 496.50 248.50 150.50 74.50 25.50 0.00 0.00 4.50 35.00 157.00 560.00 2249.50
1937 957.00 571.93 a 343.50 273.50 42.50 27.00 0.00 0.00 2.50 79.50 313.50 401.50 3012.43
1938 489.50 494.50 515.50 223.00 52.00 0.00 1.50 0.00 4.50 107.00 347.00 427.00 2661.50
1939 528.50 536.50 317.00 61.55 a 67.50 23.50 0.00 0.00 17.00 85.50 180.00 465.52 a 2282.57
1940 532.00 436.00 278.00 175.50 51.50 1.00 0.00 0.00 11.50 131.00 338.50 430.50 2385.50
1941 511.00 385.50 252.00 238.50 100.00 13.50 0.00 0.00 10.50 113.00 278.00 569.50 2471.50
1942 537.00 461.00 361.50 288.50 173.00 1.50 0.00 0.00 0.00 82.50 354.00 617.00 2876.00
1943 541.50 354.00 333.50 173.00 50.50 26.50 0.00 0.00 0.00 162.50 234.50 466.50 2342.50
1944 597.27 a 509.50 291.00 306.00 76.00 40.50 0.00 0.00 0.00 19.00 419.00 466.00 2724.27
1945 575.00 377.50 472.00 202.50 103.50 5.50 0.00 0.00 8.00 72.00 442.00 593.50 2851.50
1946 580.50 541.00 381.00 152.50 49.50 4.50 0.00 0.00 5.00 182.00 424.00 545.50 2865.50
1947 630.50 341.00 277.00 131.00 24.50 20.00 0.00 4.50 7.50 135.50 346.50 586.50 2504.50
1948 379.00 501.50 511.50 440.00 171.00 7.00 4.00 2.00 2.00 m 40.00 y 360.50 722.00 3098.50
1949 783.00 591.00 443.50 55.50 43.00 0.00 0.00 0.00 3.50 116.00 203.00 639.00 2877.50
1950 881.95 a 443.00 417.00 139.50 83.50 12.00 0.00 0.00 8.00 147.50 282.50 526.50 2941.45
1951 672.00 468.50 349.27 a 135.50 96.00 3.00 0.00 0.50 2.00 107.00 392.00 609.50 2835.27
1952 727.00 473.50 464.00 96.00 65.50 37.00 0.00 0.00 8.50 6.50 346.50 629.00 2853.50
1953 453.00 335.00 329.00 204.83 a 154.50 29.50 0.00 3.00 0.00 99.00 366.50 468.50 2442.83
1954 581.00 333.00 407.50 115.50 12.00 35.50 0.00 7.50 13.00 75.50 364.00 633.00 2577.50
1955 616.50 448.50 317.50 284.00 34.50 0.00 0.00 0.00 1.00 35.50 394.50 535.27 a 2667.27
1956 553.00 513.50 292.00 152.50 67.00 0.00 0.00 0.00 0.00 a 132.00 228.50 447.00 2385.50
1957 655.50 326.50 320.50 138.50 55.50 0.00 0.00 0.00 10.00 117.28 a 342.50 544.71 c 2511.00
1958 527.00 b 381.23 b 452.50 174.83 a 16.50 6.21 a 0.00 0.00 6.00 32.00 269.00 309.50 2174.77
1959 486.50 415.00 187.03 a 24.00 42.00 0.00 0.00 0.00 9.00 30.48 a 194.50 484.00 1872.52
1960 634.98 a 432.93 a 286.00 194.50 95.07 a 0.00 0.00 0.00 a 0.00 60.00 410.69 a 514.50 2628.67
1961 557.50 334.00 378.00 95.50 81.50 1.50 0.00 a 0.00 1.55 a 114.50 356.50 585.50 2506.05
1962 478.50 463.50 398.50 46.00 42.00 0.00 0.00 0.00 a 7.00 65.00 273.00 438.50 2212.00
1963 601.50 231.00 374.00 342.50 59.50 0.00 0.00 0.00 0.00 48.00 370.50 601.00 2628.00
1964 586.00 317.50 345.00 128.00 0.00 z 15.00 a 0.00 a 0.00 4.50 49.50 423.00 498.00 2366.50
1965 519.50 342.50 231.50 238.00 44.50 1.00 0.00 c 0.00 0.52 a 15.00 333.00 662.88 a 2388.40
1966 588.00 484.00 327.00 66.50 0.50 8.50 0.00 0.00 1.50 29.00 326.50 548.00 2379.50
1967 541.00 312.00 424.50 463.00 57.50 17.50 0.00 0.00 0.00 15.50 201.00 555.50 2587.50
1968 614.00 0.00 z 252.00 109.50 27.50 0.00 0.00 z 1.00 0.00 z 66.50 366.50 718.50 2155.50
1969 701.00 572.00 307.00 170.00 6.00 2.00 0.00 0.00 0.00 85.00 232.00 430.00 2505.00
1970 487.00 270.00 259.50 218.00 51.00 7.00 0.00 0.00 0.00 121.50 316.00 625.50 2355.50
1971 566.50 386.50 427.00 211.50 79.00 6.50 0.00 0.00 33.50 186.00 353.00 677.50 2927.00
1972 601.00 396.00 198.50 181.50 40.00 8.00 0.00 0.00 9.00 87.50 408.50 752.50 2682.50
1973 662.50 360.50 406.50 88.50 5.00 0.00 z 0.00 0.00 0.00 68.50 468.00 528.00 2587.50
1974 567.00 410.00 334.00 207.00 55.50 0.00 0.50 0.00 0.00 z 63.00 341.00 582.00 2560.00
1975 526.00 475.50 418.00 311.50 43.50 4.50 0.00 0.00 0.00 150.35 a 407.00 455.00 2791.35
1976 458.50 447.00 347.50 247.00 0.00 1.00 0.00 a 11.50 1.50 60.00 197.50 413.00 2184.50
1977 586.23 c 262.50 380.50 30.00 131.75 a 0.00 0.00 0.00 20.00 63.00 338.00 469.50 2281.48
1978 457.00 370.50 204.00 251.50 28.00 0.00 z 0.00 0.00 5.00 19.00 368.50 628.50 2332.00
1979 588.00 471.00 302.50 242.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1604.00
Period of Record Statistics
MEAN 595.17 428.67 351.75 188.10 69.32 9.95 0.15 0.43 10.86 95.18 332.95 565.40 2631.70
S.D. 97.09 84.44 97.51 88.94 45.87 12.10 0.71 1.65 13.85 49.90 79.49 89.38 268.52
SKEW 0.76 -0.04 -0.14 0.69 0.85 1.31 5.21 5.02 1.73 0.31 -0.53 -0.17 -0.43
MAX 957.00 591.00 580.00 463.00 204.50 48.00 4.50 11.50 57.00 219.00 478.50 752.50 3128.00
MIN 369.50 231.00 78.00 24.00 0.00 0.00 0.00 0.00 0.00 6.50 117.00 309.50 1872.52
NO YRS 84 85 86 84 82 78 79 82 79 81 82 83 69