VERNAL ARPT, UTAH

Monthly Total Cooling Degree Days

(429111)

Base Temperature = 65 F

File last updated on Jul 25, 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
1928 0.00 0.00 0.00 0.00 2.00 15.00 86.00 36.00 0.00 0.00 0.00 0.00 139.00
1929 0.00 0.00 0.00 0.00 0.00 27.00 150.50 83.50 12.00 0.00 0.00 a 0.00 273.00
1930 0.00 0.00 0.00 0.00 0.00 30.50 161.00 54.00 0.00 0.00 0.00 0.00 245.50
1931 0.00 0.00 0.00 0.00 0.00 58.00 220.00 87.50 13.50 0.00 a 0.00 0.00 379.00
1932 0.00 0.00 0.00 a 0.00 0.00 51.50 98.50 99.50 2.50 0.00 0.00 0.00 252.00
1933 0.00 0.00 0.00 0.00 0.00 87.00 217.50 72.50 21.21 a 0.00 b 0.00 0.00 398.21
1934 0.00 0.00 0.00 0.00 12.00 26.50 209.00 177.50 4.00 0.00 0.00 a 0.00 429.00
1935 0.00 0.00 0.00 0.00 0.00 68.00 167.50 114.50 0.00 0.00 0.00 0.00 350.00
1936 0.00 z 0.00 l 0.00 0.00 72.50 0.00 z 182.00 n 149.50 11.50 0.00 0.00 0.00 e 233.50
1937 0.00 0.00 0.00 0.00 1.00 65.50 165.50 110.50 24.50 0.00 0.00 0.00 367.00
1938 0.00 0.00 0.00 0.00 2.50 47.50 87.00 87.50 9.00 0.00 0.00 0.00 233.50
1939 0.00 0.00 0.00 a 0.00 z 0.00 z 12.50 181.00 123.50 19.50 0.00 0.00 0.00 336.50
1940 0.00 0.00 0.00 0.00 g 0.00 117.50 201.00 156.50 11.50 0.00 0.00 0.00 486.50
1941 0.00 0.00 0.00 0.00 1.00 20.00 135.50 84.50 1.50 0.00 0.00 0.00 242.50
1942 0.00 0.00 0.00 0.00 0.00 2.00 120.00 0.00 z 2.50 0.00 0.00 0.00 124.50
1943 0.00 0.00 0.00 0.00 0.00 4.50 80.00 0.00 z 0.00 z 0.00 z 0.00 g 0.00 a 84.50
1944 0.00 0.00 0.00 0.00 0.00 9.00 78.50 55.50 0.00 0.00 b 0.00 0.00 143.00
1945 0.00 0.00 a 0.00 0.00 0.00 2.00 123.50 68.00 8.00 0.00 0.00 a 0.00 201.50
1946 0.00 0.00 0.00 0.60 e 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.60
1947 0.00 z 0.00 z 0.00 z 0.00 p 0.00 0.00 86.00 56.83 a 4.00 0.00 e 0.00 0.00 a 146.83
1948 0.00 0.00 0.00 0.00 0.00 0.50 72.33 a 36.00 15.50 0.00 0.00 0.00 124.33
1949 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 w 80.50 i 78.50 2.50 0.00 d 0.00 0.00 81.00
1950 0.00 0.00 0.00 0.00 0.00 14.00 35.13 a 26.50 23.28 a 0.00 b 0.00 0.00 98.91
1951 0.00 0.00 0.00 0.00 3.50 5.00 119.87 a 49.00 1.00 0.00 0.00 0.00 178.37
1952 0.00 0.00 0.00 0.00 0.00 4.00 107.50 68.00 2.00 0.00 0.00 0.00 181.50
1953 0.00 0.00 0.00 0.00 0.00 25.00 163.27 a 24.50 0.00 0.00 0.00 0.00 212.77
1954 0.00 0.00 0.00 0.00 a 2.50 49.50 k 229.73 c 86.00 25.34 a 0.00 0.00 0.00 343.58
1955 0.00 0.00 0.00 0.00 0.00 31.50 195.50 164.00 30.50 0.00 0.00 b 0.00 421.50
1956 0.00 0.00 0.00 0.00 14.50 71.50 170.50 a 59.00 17.50 0.00 0.00 0.00 333.00
1957 0.00 0.00 0.00 0.00 0.00 57.41 a 154.50 128.50 1.00 0.00 0.00 0.00 341.41
1958 0.00 0.00 0.00 0.00 a 16.00 64.00 87.32 a 178.00 14.00 1.00 0.00 0.00 360.32
1959 0.00 0.00 0.00 0.00 3.50 98.50 155.00 90.00 16.00 0.00 0.00 0.00 363.00
1960 0.00 0.00 0.00 0.00 0.50 58.00 215.00 149.50 52.00 0.00 0.00 0.00 475.00
1961 0.00 0.00 0.00 0.00 0.00 116.00 186.50 187.00 0.00 0.00 0.00 0.00 489.50
1962 0.00 0.00 0.00 0.00 0.00 a 76.50 147.50 106.50 17.50 0.00 0.00 0.00 348.00
1963 0.00 0.00 0.00 0.00 0.00 21.00 204.00 144.50 8.00 0.00 0.00 0.00 377.50
1964 0.00 0.00 0.00 0.00 5.17 a 31.11 c 239.00 117.50 0.50 0.00 0.00 0.00 393.28
1965 0.00 0.00 0.00 0.00 0.00 5.50 146.00 82.00 0.00 0.00 0.00 0.00 233.50
1966 0.00 0.00 0.00 0.00 0.50 44.50 166.50 f 79.00 h 8.04 b 0.00 0.00 0.00 53.04
1967 0.00 0.00 0.00 0.00 a 4.13 a 18.62 a 194.50 132.02 b 19.50 0.00 0.00 0.00 368.77
1968 0.00 0.00 0.00 0.00 2.50 67.50 192.00 47.50 1.50 0.00 0.00 0.00 311.00
1969 0.00 0.00 0.00 0.00 a 5.00 26.00 185.00 212.50 12.00 0.00 0.00 0.00 440.50
1970 0.00 0.00 0.00 0.00 1.50 82.50 197.00 209.00 17.00 0.00 0.00 0.00 507.00
1971 0.00 0.00 0.00 0.00 0.00 107.50 209.50 212.00 14.00 0.00 0.00 0.00 543.00
1972 0.00 0.00 0.00 b 0.00 3.21 b 104.00 228.50 181.00 13.50 0.00 a 0.00 0.00 530.21
1973 0.00 0.00 0.00 0.00 13.50 107.00 195.00 196.33 d 2.50 0.00 0.00 0.00 514.33
1974 0.00 0.00 0.00 0.00 11.00 162.50 236.50 133.09 b 35.50 0.00 0.00 0.00 578.59
1975 0.00 0.00 a 0.00 0.00 0.00 18.50 212.50 76.00 2.50 0.00 b 0.00 0.00 309.50
1976 0.00 0.00 0.00 b 0.00 2.00 61.61 b 250.00 98.50 14.50 0.00 0.00 0.00 426.61
1977 0.00 d 0.00 0.00 0.00 0.00 142.50 187.50 161.64 c 40.71 b 0.00 0.00 0.00 532.36
1978 0.00 0.00 0.00 0.00 0.50 79.50 277.00 153.00 48.00 0.00 0.00 0.00 558.00
1979 0.00 0.00 0.00 0.00 17.50 117.00 264.00 146.50 56.50 0.00 0.00 0.00 601.50
1980 0.00 0.00 0.00 0.00 1.00 99.00 275.50 151.00 15.50 0.00 0.00 a 0.00 542.00
1981 0.00 0.00 0.00 0.00 11.37 a 153.50 268.50 185.00 25.50 0.00 0.00 c 0.00 643.87
1982 0.00 0.00 0.00 0.00 0.50 53.00 226.50 247.00 34.50 0.00 0.00 0.00 561.50
1983 0.00 0.00 0.00 0.00 6.00 51.50 179.00 253.00 36.50 0.00 0.00 0.00 526.00
1984 0.00 0.00 0.00 0.00 20.50 78.00 249.50 197.50 25.50 0.00 0.00 0.00 571.00
1985 0.00 0.00 0.00 0.50 0.50 138.00 260.00 155.00 14.50 0.00 0.00 0.00 568.50
1986 0.00 0.00 0.00 0.00 0.00 91.00 96.00 136.50 0.00 0.00 0.00 0.00 323.50
1987 0.00 0.00 0.00 0.00 a 4.50 75.50 139.50 68.00 6.00 0.00 0.00 0.00 293.50
1988 0.00 0.00 0.00 0.00 9.50 122.00 222.00 127.00 17.00 0.00 0.00 0.00 497.50
1989 0.00 0.00 0.00 1.00 5.50 51.00 257.50 107.00 7.50 0.00 0.00 0.00 429.50
1990 0.00 0.00 0.00 0.00 3.00 116.50 195.50 126.50 57.00 0.00 0.00 0.00 498.50
1991 0.00 0.00 0.00 0.00 0.00 47.50 180.00 154.00 21.50 0.00 0.00 0.00 403.00
1992 0.00 0.00 0.00 2.50 0.50 52.50 88.50 139.00 4.00 0.00 0.00 0.00 287.00
1993 0.00 0.00 0.00 0.00 0.50 22.50 80.50 49.00 1.50 0.00 0.00 0.00 154.00
1994 0.00 0.00 0.00 0.00 1.50 118.50 220.00 189.50 13.00 0.00 0.00 0.00 542.50
1995 0.00 0.00 a 0.00 0.00 0.00 19.50 123.50 176.50 50.00 0.00 0.00 0.00 369.50
1996 0.00 0.00 0.00 0.00 7.00 70.00 236.00 153.00 24.50 0.00 0.00 0.00 490.50
1997 0.00 0.00 0.00 0.00 4.00 53.00 144.50 130.00 14.50 0.00 0.00 0.00 346.00
1998 0.00 0.00 0.00 0.00 0.00 16.50 250.50 152.50 49.50 0.00 0.00 0.00 469.00
1999 0.00 0.00 0.00 0.00 7.00 51.50 214.00 141.50 4.00 0.00 0.00 0.00 418.00
2000 0.00 0.00 0.00 0.00 c 22.73 a 61.07 b 253.00 231.50 23.50 0.00 a 0.00 c 0.00 b 591.80
2001 0.00 0.00 0.00 0.00 10.50 119.50 234.05 a 196.69 b 23.89 c 0.00 0.00 0.00 584.63
2002 0.00 0.00 0.00 0.00 26.00 163.00 323.50 174.50 16.00 0.00 0.00 0.00 703.00
2003 0.00 0.00 0.00 0.00 9.00 r 40.00 314.50 225.00 21.00 0.00 0.00 0.00 600.50
2004 0.00 0.00 0.00 0.00 0.00 73.50 200.50 120.50 40.00 0.00 0.00 0.00 434.50
2005 0.00 0.00 0.00 0.00 14.00 22.50 210.44 e 89.00 f 17.50 5.50 0.00 0.00 269.94
2006 0.00 0.00 0.00 0.00 27.50 126.21 a 183.00 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 153.71
Period of Record Statistics
MEAN 0.00 0.00 0.00 0.06 5.02 60.65 182.01 127.92 16.07 0.09 0.00 0.00 394.78
S.D. 0.00 0.00 0.00 0.32 10.20 43.60 62.84 56.38 14.94 0.64 0.00 0.00 143.21
SKEW 0.00 0.00 0.00 6.46 4.28 0.53 -0.19 0.12 1.09 8.17 0.00 0.00 -0.16
MAX 0.00 0.00 0.00 2.50 72.50 163.00 323.50 253.00 57.00 5.50 0.00 0.00 703.00
MIN 0.00 0.00 0.00 0.00 0.00 0.00 35.13 24.50 0.00 0.00 0.00 0.00 98.91
NO YRS 77 77 77 75 76 75 74 73 76 76 76 77 66