GREEN RIVER, WYOMING

Monthly Total Cooling Degree Days

(484065)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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
1897 0.00 z 0.00 z 0.00 z 0.00 11.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 11.50
1898 0.00 z 0.00 0.00 0.00 z 0.00 z 39.44 c 122.97 a 103.50 0.00 z 0.00 0.00 z 0.00 z 265.91
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 0.00 z 0.00
1903 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
1904 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 e 0.00
1905 0.00 0.00 a 0.00 0.00 0.00 b 9.50 120.00 87.50 2.14 b 0.00 0.00 0.00 219.14
1906 0.00 0.00 0.00 0.00 0.00 17.50 91.00 63.50 0.00 0.00 h 0.00 0.00 172.00
1907 0.00 0.00 0.00 0.00 0.00 0.00 a 73.50 25.50 0.50 0.00 0.00 0.00 99.50
1908 0.00 0.00 a 0.00 0.00 0.00 0.00 55.50 40.50 1.00 0.00 0.00 0.00 97.00
1909 0.00 0.00 0.00 0.00 0.00 e 24.00 145.00 136.50 10.50 0.00 0.00 z 0.00 316.00
1910 0.00 0.00 0.00 0.00 0.00 z 72.50 202.00 113.50 2.50 0.00 0.00 0.00 390.50
1911 0.00 0.00 0.00 0.00 0.00 18.00 0.00 z 52.50 6.50 0.00 0.00 z 0.00 z 77.00
1912 0.00 z 0.00 0.00 0.00 1.50 23.50 80.00 91.00 0.00 0.00 0.00 0.00 196.00
1913 0.00 0.00 0.00 0.00 1.50 13.39 b 60.50 104.50 0.00 z 0.00 h 0.00 0.00 179.89
1914 0.00 0.00 0.00 0.00 1.00 18.00 109.50 96.50 11.00 0.00 0.00 0.00 236.00
1915 0.00 a 0.00 0.00 0.00 a 4.00 13.50 126.50 108.50 8.50 0.00 a 0.00 0.00 261.00
1916 0.00 0.00 0.00 0.00 0.00 27.50 125.50 61.00 19.29 b 0.00 0.00 0.00 233.29
1917 0.00 0.00 0.00 0.00 0.00 28.00 176.50 f 27.00 p 6.60 e 0.00 0.00 b 0.00 34.60
1918 0.00 0.00 0.00 0.00 i 0.00 g 88.80 e 137.84 c 59.50 g 7.00 0.00 0.00 0.00 233.64
1919 0.00 0.00 0.00 0.00 8.50 107.50 257.50 93.53 b 11.00 0.00 0.00 d 0.00 478.03
1920 0.00 0.00 a 0.00 0.00 1.50 14.50 0.00 z 0.00 z 5.50 0.00 0.00 0.00 21.50
1921 0.00 a 0.00 0.00 0.00 1.50 66.50 57.00 q 26.50 k 0.00 0.00 d 0.00 0.00 68.00
1922 0.00 0.00 0.00 0.00 3.62 a 47.00 120.00 134.00 5.50 0.00 0.00 0.00 310.12
1923 0.00 0.00 a 0.00 a 0.00 1.00 41.38 a 200.50 102.30 a 3.00 0.00 0.00 a 0.00 348.18
1924 0.00 0.00 0.00 0.00 0.00 41.00 137.00 83.50 23.50 0.00 0.00 0.00 285.00
1925 0.00 0.00 0.00 0.00 7.00 62.50 201.00 97.00 7.00 0.00 0.00 0.00 374.50
1926 0.00 0.00 0.00 0.00 5.50 52.00 136.00 95.00 1.00 0.00 0.00 0.00 289.50
1927 0.00 0.00 0.00 0.00 4.00 70.50 138.50 76.00 7.00 0.00 0.00 0.00 296.00
1928 0.00 0.00 0.00 0.00 0.00 14.00 132.50 56.50 5.50 0.00 a 0.00 0.00 208.50
1929 0.00 0.00 0.00 0.00 0.00 31.50 196.00 151.00 5.50 0.00 0.00 0.00 384.00
1930 0.00 0.00 0.00 0.00 7.50 38.00 194.00 101.00 6.00 0.00 0.00 0.00 346.50
1931 0.00 a 0.00 0.00 0.00 0.00 74.00 245.00 130.00 28.00 0.00 0.00 0.00 477.00
1932 0.00 a 0.00 0.00 0.00 1.50 64.50 128.50 117.00 2.00 0.00 0.00 0.00 313.50
1933 0.00 0.00 0.00 0.00 0.50 123.50 231.50 96.00 22.50 0.00 0.00 0.00 474.00
1934 0.00 a 0.00 0.00 0.00 31.50 29.50 180.50 135.37 a 1.00 0.00 0.00 0.00 377.87
1935 0.00 0.00 0.00 0.00 0.00 47.00 209.50 135.00 6.50 0.00 0.00 0.00 398.00
1936 0.00 0.00 0.00 0.00 21.50 144.50 253.00 170.50 9.00 0.00 0.00 0.00 598.50
1937 0.00 0.00 0.00 0.00 1.03 a 67.50 218.50 179.50 14.00 0.00 0.00 0.00 480.53
1938 0.00 0.00 0.00 0.00 0.00 47.00 118.50 114.50 8.79 a 0.00 a 0.00 0.00 288.79
1939 0.00 0.00 0.00 0.00 7.50 36.50 167.50 93.50 4.50 0.00 0.00 0.00 309.50
1940 0.00 0.00 0.00 0.00 a 1.00 97.00 183.00 139.50 11.38 a 0.00 0.00 0.00 431.88
1941 0.00 0.00 0.00 0.00 5.50 40.50 107.50 83.00 0.50 0.00 0.00 a 0.00 237.00
1942 0.00 0.00 0.00 0.00 2.50 12.00 157.50 76.50 5.50 0.00 a 0.00 a 0.00 254.00
1943 0.00 0.00 0.00 0.00 7.00 31.50 147.00 113.50 3.50 0.00 0.00 0.00 302.50
1944 0.00 0.00 0.00 0.00 3.50 9.50 104.50 74.50 1.50 0.00 0.00 0.00 193.50
1945 0.00 0.00 0.00 0.00 0.00 21.50 125.00 104.00 17.50 0.00 0.00 a 0.00 268.00
1946 0.00 0.00 0.00 0.00 0.00 a 43.00 172.50 90.00 13.00 0.00 0.00 0.00 318.50
1947 0.00 a 0.00 0.00 0.00 2.50 13.00 145.50 70.00 19.00 0.00 a 0.00 0.00 250.00
1948 0.00 0.00 0.00 0.00 4.50 38.50 115.50 80.27 c 27.00 3.50 0.00 c 0.00 269.27
1949 0.00 0.00 0.00 0.00 0.00 g 16.20 e 110.00 74.50 5.50 0.00 0.00 0.00 206.20
1950 0.00 0.00 0.00 0.00 0.00 9.00 54.00 g 11.00 t 31.03 a 0.00 r 0.00 z 0.00 40.03
1951 0.00 0.00 0.00 0.00 1.00 5.50 104.50 63.00 0.50 0.00 0.00 0.00 174.50
1952 0.00 0.00 0.00 0.00 0.00 25.00 g 107.50 96.00 14.50 0.00 0.00 0.00 218.00
1953 0.00 0.00 0.00 0.00 0.00 50.00 213.50 94.50 1.50 1.00 0.00 0.00 360.50
1954 0.00 0.00 0.00 0.00 8.27 a 63.00 256.30 c 73.50 8.50 0.00 0.00 0.00 409.57
1955 0.00 0.00 0.00 0.00 0.00 33.50 153.00 139.50 13.00 0.00 0.00 0.00 339.00
1956 0.00 0.00 0.00 0.00 3.00 33.50 110.00 24.50 i 1.00 0.00 0.00 d 0.00 d 147.50
1957 0.00 0.00 0.00 0.00 0.00 36.96 b 110.00 106.50 0.00 0.00 0.00 0.00 a 253.46
1958 0.00 z 0.00 0.00 0.00 5.00 30.50 72.50 47.50 n 10.00 0.00 0.00 0.00 118.00
1959 0.00 0.00 0.00 0.00 0.00 78.00 154.00 56.00 17.50 0.00 0.00 0.00 305.50
1960 0.00 0.00 0.00 0.00 3.50 20.00 176.00 88.00 12.50 0.00 0.00 0.00 300.00
1961 0.00 0.00 0.00 0.00 0.00 89.50 127.50 107.00 1.50 0.00 0.00 0.00 325.50
1962 0.00 0.00 c 0.00 0.00 3.50 43.00 79.00 58.00 0.00 a 0.00 0.00 0.00 183.50
1963 0.00 0.00 0.00 0.00 2.00 9.00 111.00 113.50 4.50 0.00 0.00 0.00 240.00
1964 0.00 0.00 0.00 0.00 0.00 10.50 159.50 93.00 0.50 0.00 a 0.00 0.00 263.50
1965 0.00 0.00 0.00 0.00 0.00 1.50 93.50 42.00 0.00 0.00 0.00 0.00 137.00
1966 0.00 0.00 0.00 0.00 3.50 23.00 182.00 80.00 5.50 0.00 0.00 a 0.00 294.00
1967 0.00 0.00 0.00 0.00 0.00 2.00 106.00 69.50 3.00 0.00 0.00 0.00 180.50
1968 0.00 0.00 0.00 0.00 0.00 12.50 89.00 30.00 0.00 0.00 0.00 0.00 131.50
1969 0.00 0.00 a 0.00 0.00 0.00 a 2.00 107.50 128.00 5.00 0.00 0.00 0.00 242.50
1970 0.00 0.00 0.00 0.00 0.00 38.00 76.50 74.50 1.50 g 0.00 j 0.00 0.00 a 189.00
1971 0.00 0.00 0.00 0.00 0.00 30.00 p 77.50 48.50 o 4.20 e 0.00 0.00 0.00 81.70
1972 0.00 0.00 0.00 0.00 0.00 7.50 62.50 89.50 0.50 0.00 0.00 z 0.00 160.00
1973 0.00 0.00 0.00 0.00 0.00 29.00 74.00 65.00 4.00 0.00 0.00 0.00 172.00
1974 0.00 0.00 0.00 0.00 1.00 141.50 131.50 82.00 12.86 b 0.00 0.00 0.00 368.86
1975 0.00 0.00 0.00 0.00 1.00 1.00 129.50 10.50 2.00 0.00 0.00 0.00 144.00
1976 0.00 0.00 c 0.00 k 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 o 0.00
1977 0.00 0.00 0.00 0.00 0.00 z 72.50 95.00 40.00 5.00 0.00 0.00 c 0.00 212.50
1978 0.00 0.00 0.00 0.00 0.00 19.00 84.00 55.00 18.00 0.00 0.00 a 0.00 176.00
1979 0.00 0.00 0.00 0.00 1.00 32.50 88.00 62.00 9.50 0.00 0.00 a 0.00 193.00
1980 0.00 0.00 0.00 0.00 0.00 11.00 68.00 44.50 0.00 0.00 0.00 0.00 123.50
1981 0.00 0.00 0.00 0.00 0.00 24.50 49.00 33.50 0.00 0.00 0.00 b 0.00 107.00
1982 0.00 0.00 0.00 0.00 0.00 10.50 64.00 97.00 0.00 0.00 0.00 0.00 171.50
1983 0.00 0.00 0.00 0.00 0.00 10.00 0.00 z 0.00 z 3.00 0.00 0.00 0.00 13.00
1984 0.00 0.00 0.00 0.00 2.00 16.50 107.50 57.00 0.00 0.00 a 0.00 0.00 183.00
1985 0.00 0.00 0.00 0.00 0.00 17.50 129.50 28.50 6.00 0.00 0.00 0.00 181.50
1986 0.00 0.00 0.00 0.00 0.00 39.00 22.50 o 55.50 0.00 a 0.00 0.00 0.00 94.50
1987 0.00 0.00 0.00 0.00 2.50 22.50 77.50 23.50 0.50 0.00 0.00 0.00 a 126.50
1988 0.00 0.00 0.00 0.00 0.00 95.00 131.00 22.50 0.00 0.00 0.00 0.00 248.50
1989 0.00 0.00 0.00 0.00 0.00 21.00 173.00 31.00 1.50 0.00 0.00 0.00 226.50
1990 0.00 0.00 0.00 0.00 0.00 51.50 141.00 41.00 20.50 0.00 0.00 0.00 254.00
1991 0.00 0.00 0.00 0.00 0.00 8.00 77.00 52.50 2.50 0.00 0.00 0.00 140.00
1992 0.00 0.00 0.00 0.00 0.00 34.50 50.50 119.50 0.00 0.00 0.00 0.00 204.50
1993 0.00 0.00 0.00 0.00 0.00 11.00 19.50 23.00 0.00 0.00 0.00 0.00 53.50
1994 0.00 0.00 0.00 0.00 1.00 47.00 138.50 111.50 6.00 0.00 0.00 0.00 304.00
1995 0.00 0.00 0.00 0.00 0.00 17.50 68.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 86.00
1996 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
1997 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
1998 0.00 z 0.00 0.00 0.00 0.00 9.50 228.50 120.50 59.50 0.00 0.00 0.00 418.00
1999 0.00 h 0.00 0.00 0.00 0.00 j 15.00 96.00 k 78.00 h 0.00 e 0.00 s 0.00 m 0.00 h 15.00
2000 0.00 j 0.00 0.00 0.00 c 2.00 i 16.50 m 82.00 l 104.00 m 2.50 m 0.00 g 0.00 b 0.00 f 0.00
2001 0.00 i 0.00 j 0.00 d 0.00 c 0.00 j 46.20 e 157.50 j 90.00 n 13.80 e 0.00 m 0.00 p 0.00 e 60.00
2002 0.00 j 0.00 0.00 p 0.00 u 8.50 0.00 n 0.00 z 47.50 k 6.50 j 0.00 t 0.00 0.00 l 8.50
2003 0.00 0.00 0.00 0.00 p 17.00 m 27.50 k 138.50 m 119.50 k 2.00 l 0.00 h 0.00 l 0.00 v 0.00
2004 0.00 0.00 k 0.00 s 0.00 f 0.00 l 16.50 123.00 37.50 k 1.00 g 0.00 p 0.00 j 0.00 o 139.50
2005 0.00 n 0.00 n 0.00 m 0.00 n 2.00 v 12.00 p 37.50 z 96.58 e 0.00 j 0.00 z 0.00 r 0.00 p 96.58
2006 0.00 n 0.00 h 0.00 g 0.00 z 0.00 v 56.50 f 102.50 v 70.00 f 0.00 0.00 k 0.00 s 0.00 k 0.00
2007 0.00 l 0.00 i 0.00 x 0.00 l 0.60 e 53.50 s 126.50 r 145.50 22.00 f 0.00 h 0.00 i 0.00 u 146.10
2008 0.00 j 0.00 g 0.00 n 0.00 l 0.00 n 25.50 l 49.50 x 103.00 h 0.00 k 0.00 0.00 h 0.00 v 0.00
2009 0.00 k 0.00 m 0.00 z 0.00 0.00 u 10.50 l 81.50 o 73.50 g 24.00 l 0.00 k 0.00 0.00 0.00
2010 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 177.50 128.50 8.50 0.00 0.00 0.00 314.50
2011 0.00 0.00 0.00 0.00 0.00 27.50 160.00 167.00 9.50 0.00 0.00 0.00 364.00
2012 0.00 0.00 0.00 0.00 0.00 a 96.00 250.00 222.50 1.00 0.00 a 0.00 0.00 569.50
2013 0.00 b 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 0.00 0.00 0.00 0.00 2.14 36.61 133.12 88.38 7.18 0.05 0.00 0.00 273.72
S.D. 0.00 0.00 0.00 0.00 4.50 31.03 53.87 39.63 8.99 0.38 0.00 0.00 112.33
SKEW 0.00 0.00 0.00 0.00 4.15 1.43 0.51 0.47 2.71 8.51 0.00 0.00 0.59
MAX 0.00 0.00 0.00 0.00 31.50 144.50 257.50 222.50 59.50 3.50 0.00 0.00 598.50
MIN 0.00 0.00 0.00 0.00 0.00 0.00 19.50 10.50 0.00 0.00 0.00 0.00 53.50
NO YRS 95 101 99 97 92 95 89 87 94 91 93 96 70