RENO TAHOE INTL AP, NEVADA

Monthly Total Cooling Degree Days

(266779)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1937 0.00 z 0.00 z 0.00 0.00 2.50 48.00 191.50 127.50 34.00 0.00 0.00 0.00 403.50
1938 0.00 0.00 0.00 0.00 5.00 56.50 157.00 107.00 20.00 0.00 0.00 0.00 345.50
1939 0.00 0.00 0.00 0.00 7.00 36.50 256.00 288.50 40.50 0.00 0.00 0.00 628.50
1940 0.00 0.00 0.00 0.00 4.50 153.50 118.00 192.00 0.50 0.00 0.00 0.00 468.50
1941 0.00 0.00 0.00 0.00 5.00 9.50 190.00 77.50 2.00 0.00 0.00 0.00 284.00
1942 0.00 0.00 0.00 0.00 0.50 6.00 175.00 170.50 4.00 0.00 0.00 0.00 356.00
1943 0.00 0.00 0.00 0.00 10.00 9.00 171.50 55.50 23.00 0.00 0.00 0.00 269.00
1944 0.00 0.00 0.00 0.00 0.00 14.00 86.00 69.00 36.00 0.00 0.00 0.00 205.00
1945 0.00 0.00 0.00 0.00 0.00 21.00 191.50 102.00 46.00 0.00 0.00 0.00 360.50
1946 0.00 0.00 0.00 0.00 1.50 11.50 144.00 163.00 0.00 0.00 0.00 0.00 320.00
1947 0.00 0.00 0.00 0.00 11.00 15.00 76.50 75.00 28.50 0.00 0.00 0.00 206.00
1948 0.00 0.00 0.00 0.00 0.50 40.50 117.50 42.00 26.50 0.00 0.00 0.00 227.00
1949 0.00 0.00 0.00 0.00 2.00 45.00 131.00 55.00 15.00 0.00 0.00 0.00 248.00
1950 0.00 0.00 0.00 0.00 5.00 38.50 160.50 117.50 39.00 0.00 0.00 0.00 360.50
1951 0.00 0.00 0.00 0.00 10.00 58.00 170.00 87.00 15.00 0.00 0.00 0.00 340.00
1952 0.00 0.00 0.00 0.00 1.00 10.50 171.00 84.00 19.00 0.00 0.00 0.00 285.50
1953 0.00 0.00 0.00 0.00 0.00 2.50 174.00 63.00 40.50 0.00 0.00 0.00 280.00
1954 0.00 0.00 0.00 0.00 19.50 46.50 145.50 44.00 5.50 0.00 0.00 0.00 261.00
1955 0.00 0.00 0.00 0.00 0.00 48.00 107.00 148.00 51.50 0.00 0.00 0.00 354.50
1956 0.00 0.00 0.00 0.00 3.50 28.50 134.50 39.50 10.50 0.00 0.00 0.00 216.50
1957 0.00 0.00 0.00 0.00 0.50 78.00 110.50 46.00 17.50 0.00 0.00 0.00 252.50
1958 0.00 0.00 0.00 0.00 3.50 36.00 125.00 217.50 15.00 0.00 0.00 0.00 397.00
1959 0.00 0.00 0.00 0.00 0.00 68.00 251.00 101.00 19.50 0.00 0.00 0.00 439.50
1960 0.00 0.00 0.00 0.00 1.00 50.50 172.50 97.50 13.00 0.00 0.00 0.00 334.50
1961 0.00 0.00 0.00 0.00 0.00 105.50 146.00 135.50 0.00 0.00 0.00 0.00 387.00
1962 0.00 0.00 0.00 0.00 0.00 21.00 70.00 7.50 6.50 1.00 0.00 0.00 106.00
1963 0.00 0.00 0.00 0.00 0.50 8.50 43.50 58.50 34.50 5.00 0.00 0.00 150.50
1964 0.00 0.00 0.00 0.00 1.50 29.50 183.00 88.50 0.50 0.00 0.00 0.00 303.00
1965 0.00 0.00 0.00 0.00 1.00 5.00 70.50 60.50 1.50 0.00 0.00 0.00 138.50
1966 0.00 0.00 0.00 0.00 7.00 68.00 69.50 124.00 1.00 0.00 0.00 0.00 269.50
1967 0.00 0.00 0.00 0.00 10.50 27.00 146.00 188.00 20.00 0.00 0.00 0.00 391.50
1968 0.00 0.00 0.00 0.00 0.00 51.00 246.00 78.00 22.00 0.00 0.00 0.00 397.00
1969 0.00 0.00 0.00 0.00 1.50 18.50 185.50 131.00 32.50 0.00 0.00 0.00 369.00
1970 0.00 0.00 0.00 0.00 5.00 96.50 249.00 203.00 5.50 0.00 0.00 0.00 559.00
1971 0.00 0.00 0.00 0.00 0.00 10.00 212.00 191.50 14.00 0.00 0.00 0.00 427.50
1972 0.00 0.00 0.00 0.00 10.50 59.00 184.50 107.50 3.00 0.00 0.00 0.00 364.50
1973 0.00 0.00 0.00 0.00 11.50 70.50 165.00 112.50 2.50 0.00 0.00 0.00 362.00
1974 0.00 0.00 0.00 0.00 1.50 43.50 113.00 66.00 17.00 0.00 0.00 0.00 241.00
1975 0.00 0.00 0.00 0.00 3.50 39.00 194.50 62.00 31.50 2.50 0.00 0.00 333.00
1976 0.00 0.00 0.00 0.00 0.00 22.50 138.00 31.50 32.50 0.00 0.00 0.00 224.50
1977 0.00 0.00 0.00 0.00 5.50 137.00 148.50 162.50 31.50 0.00 0.00 0.00 485.00
1978 0.00 0.00 0.00 0.00 0.00 15.00 161.00 134.50 18.00 0.00 0.00 0.00 328.50
1979 0.00 0.00 0.00 0.00 8.00 61.00 163.00 117.00 36.50 2.00 0.00 0.00 387.50
1980 0.00 0.00 0.00 0.00 1.50 30.50 211.00 115.00 23.00 1.00 0.00 0.00 382.00
1981 0.00 0.00 0.00 2.00 3.00 147.50 104.00 145.00 76.50 0.00 0.00 0.00 478.00
1982 0.00 0.00 0.00 0.00 1.00 42.50 182.00 130.50 44.00 0.00 0.00 0.00 400.00
1983 0.00 0.00 0.00 0.00 15.00 8.00 109.50 163.00 45.50 0.00 0.00 0.00 341.00
1984 0.00 0.00 0.00 0.00 15.00 37.00 257.50 156.00 56.50 0.00 0.00 0.00 522.00
1985 0.00 0.00 0.00 0.00 2.50 153.50 266.50 120.00 5.50 0.00 0.00 0.00 548.00
1986 0.00 0.00 0.00 0.00 52.50 108.50 141.00 246.00 38.50 0.00 0.00 0.00 586.50
1987 0.00 0.00 0.00 0.50 23.00 122.00 138.50 200.50 48.50 2.00 0.00 0.00 535.00
1988 0.00 0.00 0.00 0.00 11.00 148.00 315.50 256.00 88.00 2.00 0.00 0.00 820.50
1989 0.00 0.00 0.00 0.00 18.00 62.00 233.00 105.00 10.50 0.00 0.00 0.00 428.50
1990 0.00 0.00 0.00 0.50 0.00 90.00 268.50 211.50 71.50 0.00 0.00 0.00 642.00
1991 0.00 0.00 0.00 0.00 0.00 35.50 288.50 208.50 69.00 11.50 0.00 0.00 613.00
1992 0.00 0.00 0.00 4.00 59.00 129.00 190.50 249.50 40.00 0.50 0.00 0.00 672.50
1993 0.00 0.00 0.00 0.00 2.50 48.00 140.50 163.50 90.00 9.00 0.00 0.00 453.50
1994 0.00 0.00 0.00 3.00 27.00 141.50 376.50 269.00 60.50 0.00 0.00 0.00 877.50
1995 0.00 0.00 0.00 0.00 5.50 63.00 223.00 239.00 31.50 0.00 0.00 0.00 562.00
1996 0.00 0.00 0.00 0.00 0.00 46.00 247.00 161.50 11.50 1.50 0.00 0.00 467.50
1997 0.00 0.00 0.00 0.00 11.50 33.00 146.50 151.50 24.00 0.00 0.00 0.00 366.50
1998 0.00 0.00 0.00 0.00 0.00 40.00 334.00 307.00 106.00 0.00 0.00 0.00 787.00
1999 0.00 0.00 0.00 0.00 32.50 151.50 269.50 174.00 63.00 0.00 0.00 0.00 690.50
2000 0.00 0.00 0.00 0.00 50.00 194.50 250.50 259.50 59.00 5.00 0.00 0.00 818.50
2001 0.00 0.00 0.00 0.00 100.50 161.50 284.00 343.50 101.00 13.00 0.00 0.00 1003.50
2002 0.00 0.00 0.00 0.00 32.00 184.00 415.50 231.50 92.00 0.00 0.00 0.00 955.00
2003 0.00 0.00 0.00 0.00 86.00 216.50 441.00 281.00 112.50 12.00 0.00 0.00 1149.00
2004 0.00 0.00 0.00 1.00 22.50 186.00 400.50 289.00 92.00 0.50 0.00 0.00 991.50
2005 0.00 0.00 0.00 0.00 29.00 76.03 a 464.50 331.00 41.50 0.00 0.00 0.00 942.03
2006 0.00 0.00 0.00 0.50 48.00 242.50 456.00 265.50 109.00 0.00 0.00 0.00 1121.50
2007 0.00 0.00 0.00 3.50 70.00 254.00 464.50 348.50 91.50 0.00 0.00 0.00 1232.00
2008 0.00 0.00 0.00 0.00 50.00 177.00 388.50 372.00 113.50 6.50 0.00 0.00 1107.50
2009 0.00 0.00 0.00 1.00 91.50 106.50 393.50 284.50 162.50 0.00 0.00 0.00 1039.50
2010 0.00 0.00 0.00 0.00 0.00 131.50 398.00 255.50 96.00 17.00 0.00 0.00 898.00
2011 0.00 0.00 b 0.00 0.00 0.50 106.00 322.00 328.50 170.00 3.50 0.00 0.00 930.50
2012 0.00 0.00 0.00 17.00 42.00 163.50 394.50 432.50 173.00 16.50 0.00 0.00 1239.00
2013 0.00 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 0.43 13.99 74.41 212.26 163.47 42.76 1.47 0.00 0.00 510.20
S.D. 0.00 0.00 0.00 2.06 22.62 62.48 105.46 94.34 40.66 3.74 0.00 0.00 288.06
SKEW 0.00 0.00 0.00 7.10 2.19 1.01 0.88 0.64 1.39 2.90 0.00 0.00 1.01
MAX 0.00 0.00 0.00 17.00 100.50 254.00 464.50 432.50 173.00 17.00 0.00 0.00 1239.00
MIN 0.00 0.00 0.00 0.00 0.00 2.50 43.50 7.50 0.00 0.00 0.00 0.00 106.00
NO YRS 76 76 77 76 76 76 76 76 76 76 76 76 75