RANKIN, TEXAS

Monthly Total Heating Degree Days

(417431)

Base Temperature = 65 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 198410
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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1949 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1950 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1951 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1952 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1953 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1954 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1955 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1956 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1957 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1961 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1962 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 f 0.00 c 1.15 d 68.50 f 223.00 j 386.50 m 1.15
1963 829.00 523.50 261.50 42.00 19.50 0.00 0.00 0.00 2.00 6.00 287.00 802.00 2772.50
1964 645.50 598.00 276.00 33.50 5.00 2.50 0.00 0.00 2.50 84.00 273.50 512.50 f 1920.50
1965 458.50 526.50 421.60 a 30.50 8.50 0.00 0.00 0.00 1.50 81.00 155.00 446.50 2129.60
1966 561.00 l 558.00 233.50 64.00 35.50 0.00 0.00 0.50 0.00 137.00 193.50 621.50 1843.50
1967 575.50 436.00 128.50 6.50 17.50 0.00 0.00 0.00 5.50 73.00 273.50 641.00 2157.00
1968 607.50 528.00 307.50 98.50 2.50 0.00 0.00 0.00 0.00 55.50 438.50 560.00 2598.00
1969 452.50 419.00 447.00 48.00 9.50 0.00 0.00 0.00 0.00 152.50 368.00 447.50 2344.00
1970 622.50 402.00 391.00 78.50 33.50 7.00 0.00 0.00 33.50 131.00 372.50 359.00 2430.50
1971 490.00 380.00 201.50 77.50 11.00 0.00 0.00 0.00 23.00 42.00 272.50 425.00 1922.50
1972 518.00 381.50 108.50 21.00 0.50 0.00 0.00 0.00 3.00 100.00 468.00 568.00 2168.50
1973 731.00 501.50 206.00 167.00 19.50 0.00 0.00 0.00 4.00 13.00 174.50 491.50 2308.00
1974 535.50 366.50 66.00 46.00 1.00 0.00 0.00 0.00 b 37.50 51.50 335.00 556.00 1995.00
1975 543.00 415.50 250.00 81.00 0.00 0.00 0.00 0.00 36.00 55.50 279.50 508.00 2168.50
1976 589.50 220.61 a 182.00 44.50 31.00 0.00 0.00 0.00 1.50 175.50 507.00 623.50 2375.11
1977 723.50 365.50 225.00 52.50 2.50 0.00 0.00 0.00 0.00 26.00 226.00 424.91 b 2045.91
1978 723.50 541.33 a 221.65 a 22.50 12.52 e 0.00 0.00 0.00 20.00 66.13 a 253.97 a 615.50 2477.10
1979 798.00 455.50 242.00 44.50 17.50 0.00 a 0.00 0.00 2.68 b 43.00 376.50 502.50 2482.18
1980 514.50 384.50 229.50 102.50 7.00 0.00 0.00 0.00 8.00 124.50 386.67 c 474.50 2231.67
1981 559.50 374.37 a 290.50 f 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 11.00 p 134.50 h 291.00 g 933.87
1982 560.00 472.50 154.50 66.11 c 17.00 0.00 0.00 d 0.00 0.00 e 73.50 i 71.00 q 299.00 o 1270.11
1983 602.90 b 374.50 239.96 d 78.50 h 3.50 g 1.03 a 0.00 d 0.00 f 5.69 a 32.72 d 237.50 810.98 c 2305.29
1984 722.50 292.00 f 208.98 b 29.00 k 3.50 0.00 h 0.00 l 0.00 w 0.00 f 85.50 i 0.00 z 0.00 z 934.98
Period of Record Statistics
MEAN 609.64 439.28 238.20 59.30 12.73 0.53 0.00 0.03 8.52 76.31 309.40 548.77 2287.88
S.D. 108.23 88.52 94.86 36.84 11.02 1.63 0.00 0.11 12.59 48.62 98.72 123.01 229.17
SKEW 0.48 -0.25 0.59 1.26 0.75 3.42 0.00 4.13 1.45 0.50 0.36 0.74 0.36
MAX 829.00 598.00 447.00 167.00 35.50 7.00 0.00 0.50 37.50 175.50 507.00 810.98 2772.50
MIN 452.50 220.61 66.00 6.50 0.00 0.00 0.00 0.00 0.00 6.00 155.00 359.00 1922.50
NO YRS 21 21 21 19 20 20 20 20 22 19 19 18 16