SOCORRO, TEXAS

Monthly Total Heating Degree Days

(418435)

Base Temperature = 65 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 195010
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
1918 0.00 z 0.00 z 0.00 z 155.00 c 44.00 2.00 0.00 a 0.00 13.50 134.50 517.50 760.02 a 1626.52
1919 865.50 605.50 434.50 130.50 5.50 3.50 0.00 0.00 27.22 c 121.00 416.00 483.00 g 2609.22
1920 659.50 451.50 472.75 a 265.00 13.00 0.00 0.00 1.50 6.00 186.00 501.50 862.00 3418.75
1921 649.00 527.50 255.00 239.50 17.50 0.00 0.00 0.00 0.00 140.00 485.00 565.00 2878.50
1922 809.50 533.00 451.64 b 212.50 15.00 0.00 0.00 0.00 2.14 b 196.00 532.00 658.00 3409.78
1923 618.00 611.00 506.00 154.50 11.50 0.00 0.00 0.00 4.00 162.75 a 524.00 659.50 g 2591.75
1924 620.00 h 609.00 496.50 225.50 6.00 0.00 0.00 0.00 23.00 182.90 a 449.50 851.00 2843.40
1925 959.00 0.00 z 0.00 z 108.00 9.50 0.00 4.00 0.00 0.00 a 244.50 501.00 928.00 2754.00
1926 941.00 493.50 457.50 222.00 44.00 0.00 0.00 0.00 29.50 137.50 473.50 668.50 3467.00
1927 604.50 393.50 431.00 166.50 8.50 0.00 0.00 0.00 0.00 107.50 297.50 747.50 2756.50
1928 662.00 498.18 a 161.00 201.50 11.00 0.00 0.00 0.00 12.50 105.50 461.50 661.50 2774.68
1929 709.00 552.50 431.93 a 148.00 20.50 0.00 0.00 0.00 9.50 183.50 538.00 706.50 3299.43
1930 708.50 449.00 408.00 134.00 59.50 0.00 0.00 0.00 9.00 174.50 474.00 737.00 3153.50
1931 720.50 465.50 471.00 163.50 19.50 0.00 0.00 0.00 0.00 24.50 373.00 739.50 2977.00
1932 771.00 427.00 480.50 117.50 21.50 0.00 0.00 0.00 17.00 129.50 484.50 763.00 3211.50
1933 727.50 581.50 305.00 203.50 65.50 0.00 0.00 0.00 0.00 0.00 347.00 569.00 2799.00
1934 696.50 434.00 295.50 80.00 0.50 0.00 0.00 0.00 0.00 41.00 337.00 543.00 2427.50
1935 561.50 0.00 z 306.50 92.50 68.00 0.00 0.00 0.00 3.50 103.00 354.00 585.50 2074.50
1936 728.50 484.00 385.00 110.00 6.00 0.00 0.00 0.00 22.00 70.50 461.00 607.50 2874.50
1937 730.50 471.00 434.00 142.00 12.00 0.00 0.00 0.00 0.00 27.50 0.00 z 608.00 2425.00
1938 630.00 380.59 a 390.50 199.50 13.50 0.00 z 0.00 0.00 0.00 60.50 557.50 681.50 2913.59
1939 728.00 717.50 359.08 a 135.50 6.50 0.00 0.00 0.00 15.50 244.50 505.00 663.00 3374.58
1940 835.00 0.00 z 386.50 190.00 31.00 0.00 z 0.00 a 0.00 0.00 137.50 0.00 z 0.00 z 1580.00
1941 708.50 415.00 492.00 312.00 30.00 0.00 0.00 0.00 0.00 87.00 0.00 z 626.00 2670.50
1942 642.73 a 0.00 z 420.50 136.50 8.27 a 0.00 0.00 0.50 0.52 a 99.00 321.00 0.00 z 1629.02
1943 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 z 0.00 z 0.00 z 0.00 z 0.00
1944 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1945 0.00 z 0.00 z 0.00 z 168.00 8.50 0.00 z 0.00 0.00 24.00 152.33 b 420.50 647.50 1420.83
1946 708.19 b 517.00 325.50 38.50 7.00 0.00 a 0.00 0.00 6.50 99.95 b 482.00 614.00 2798.64
1947 816.85 a 489.00 334.50 198.00 5.00 0.00 a 0.00 0.00 a 4.50 103.50 556.03 a 278.50 s 2507.38
1948 0.00 z 0.00 z 0.00 z 70.56 c 17.50 0.00 0.00 0.00 14.50 176.00 206.50 r 0.00 z 278.56
1949 0.00 z 495.25 d 319.30 a 175.00 13.00 0.00 0.00 0.00 0.50 2.50 x 0.00 z 0.00 z 1003.05
1950 0.00 z 0.00 z 53.50 u 64.00 14.00 0.00 0.00 0.00 1.50 24.50 g 0.00 z 0.00 z 79.50
Period of Record Statistics
MEAN 727.63 504.41 392.74 159.97 19.77 0.20 0.13 0.06 7.95 125.26 454.78 686.63 3041.39
S.D. 99.01 80.81 84.99 61.20 18.08 0.75 0.72 0.28 9.35 61.46 76.45 100.33 314.38
SKEW 0.74 0.74 -0.81 0.22 1.55 3.74 5.29 4.71 0.94 -0.06 -0.64 0.74 -0.17
MAX 959.00 717.50 506.00 312.00 68.00 3.50 4.00 1.50 29.50 244.50 557.50 928.00 3467.00
MIN 561.50 380.59 161.00 38.50 0.50 0.00 0.00 0.00 0.00 0.00 297.50 543.00 2427.50
NO YRS 25 23 26 31 31 28 31 32 31 29 25 23 15