LAHONTAN DAM, NEVADA

Monthly Total Cooling Degree Days

(264349)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201207
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
1911 0.00 z 0.00 z 0.00 z 0.00 a 10.00 p 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00
1912 0.00 0.00 0.00 0.00 35.00 170.50 335.50 283.50 28.00 0.00 0.00 0.00 852.50
1913 0.00 a 0.00 0.00 0.00 62.00 102.00 307.50 329.50 175.00 1.00 0.00 a 0.00 977.00
1914 0.00 0.00 0.00 0.00 75.50 171.72 a 434.50 441.00 97.50 1.55 a 0.00 d 0.00 1221.77
1915 0.00 0.00 0.00 4.00 32.50 0.00 z 352.50 472.00 108.50 16.50 0.00 0.00 986.00
1916 0.00 0.00 0.50 0.00 17.50 107.00 306.00 289.00 94.14 a 0.00 0.00 0.00 814.14
1917 0.00 0.00 0.00 0.00 0.00 166.50 471.50 361.50 124.50 37.50 0.00 0.00 e 1161.50
1918 0.00 0.00 f 0.00 a 0.00 i 0.00 d 200.00 j 244.00 f 75.00 u 0.00 z 0.00 z 0.00 0.00 b 0.00
1919 0.00 0.00 0.00 1.00 103.50 159.50 426.50 388.00 64.00 0.00 0.00 0.00 1142.50
1920 0.00 b 0.00 0.00 0.00 28.00 77.00 312.14 b 317.50 118.50 1.50 0.00 0.00 854.64
1921 0.00 0.00 0.00 0.00 33.50 188.00 438.13 a 346.17 a 56.00 8.30 c 0.00 0.00 1070.10
1922 0.00 0.00 0.00 0.00 30.50 232.50 486.00 268.00 57.00 0.00 a 0.00 0.00 1074.00
1923 0.00 0.00 0.00 0.00 16.50 65.00 430.50 294.50 179.48 a 1.50 0.00 0.00 987.48
1924 0.00 0.00 0.00 0.00 124.50 256.00 448.50 350.00 135.00 0.50 0.00 0.00 1314.50
1925 0.00 0.00 0.00 0.00 62.50 192.50 432.50 235.00 38.00 0.00 0.00 0.00 960.50
1926 0.00 0.00 0.00 20.50 79.00 315.00 434.00 371.48 a 53.50 4.13 a 0.00 0.00 1277.62
1927 0.00 a 0.00 j 0.00 0.00 z 46.00 h 259.04 d 25.00 z 313.00 74.00 4.50 0.00 b 0.00 650.54
1928 0.00 0.00 0.00 a 2.00 117.05 b 143.79 a 452.00 367.00 137.00 2.00 0.00 0.00 1220.84
1929 0.00 0.00 0.00 0.00 44.00 190.50 463.50 476.50 88.50 5.50 0.00 0.00 1268.50
1930 0.00 0.00 0.00 a 1.00 10.50 194.50 425.00 317.00 88.50 0.00 0.00 0.00 1036.50
1931 0.00 0.00 0.00 0.00 62.00 159.50 554.00 420.00 82.00 2.00 0.00 0.00 1279.50
1932 0.00 0.00 0.00 0.00 16.00 206.00 345.00 339.50 173.00 12.50 0.00 0.00 1092.00
1933 0.00 0.00 0.00 0.00 22.00 174.50 521.50 355.00 90.50 18.00 0.00 0.00 1181.50
1934 0.00 0.00 0.00 13.97 a 55.00 116.00 403.50 437.00 143.50 5.50 0.00 0.00 1174.47
1935 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 353.00 191.00 2.58 a 0.00 0.00 c 546.58
1936 0.00 0.00 0.00 3.50 42.00 179.00 428.50 372.00 92.00 3.00 0.00 0.00 1120.00
1937 0.00 0.00 0.00 0.00 62.00 130.00 426.50 280.50 k 106.00 j 0.00 0.00 0.00 618.50
1938 0.00 0.00 0.00 2.00 34.50 146.00 327.00 296.50 111.50 0.00 0.00 0.00 917.50
1939 0.00 0.00 0.00 0.00 43.50 185.50 418.50 426.50 84.00 0.00 0.00 0.00 1158.00
1940 0.00 b 0.00 0.00 0.00 68.00 315.50 374.50 438.00 71.50 0.50 0.00 0.00 z 1268.00
1941 0.00 0.00 0.00 0.00 39.50 112.00 417.50 281.00 26.00 0.00 0.00 0.00 876.00
1942 0.00 0.00 0.00 a 0.00 21.00 114.00 483.00 393.50 119.50 20.50 0.00 0.00 1151.50
1943 0.00 0.00 0.00 0.00 58.00 71.50 415.00 289.50 197.50 13.50 0.00 a 0.00 1045.00
1944 0.00 0.00 0.00 e 0.00 16.50 59.50 342.00 283.50 127.50 0.00 0.00 0.00 829.00
1945 0.00 0.00 0.00 1.50 33.50 99.50 429.00 282.50 114.50 3.00 0.00 0.00 963.50
1946 0.00 a 0.00 0.00 b 9.00 31.50 126.00 123.00 u 390.00 60.00 0.00 0.00 0.00 616.50
1947 0.00 0.00 0.00 0.50 127.00 79.00 331.50 276.50 116.00 12.50 0.00 0.00 943.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 348.00 275.50 125.50 7.50 0.00 0.00 756.50
1949 0.00 0.00 0.00 3.50 36.50 212.00 436.00 322.00 142.00 5.50 0.00 0.00 1157.50
1950 0.00 0.00 0.00 4.00 58.56 d 162.50 438.00 335.00 136.00 17.50 0.00 0.00 1151.56
1951 0.00 0.00 0.00 1.00 51.50 223.50 457.50 388.50 174.00 7.00 0.00 0.00 1303.00
1952 0.00 0.00 0.00 0.00 62.00 121.00 389.00 352.50 173.00 39.50 0.00 0.00 1137.00
1953 0.00 0.00 0.00 6.00 0.00 57.50 448.00 299.50 187.00 23.00 0.00 0.00 1021.00
1954 0.00 0.00 0.00 5.00 110.50 139.00 410.50 217.00 84.50 2.00 0.00 0.00 968.50
1955 0.00 0.00 m 0.00 u 0.00 26.00 173.50 286.50 434.00 190.50 0.00 c 0.00 0.00 h 1110.50
1956 0.00 f 0.00 a 0.00 d 0.00 52.00 143.50 345.50 263.00 129.00 8.00 0.00 0.00 941.00
1957 0.00 0.00 0.00 0.00 13.00 215.50 363.00 283.50 137.00 0.00 0.00 0.00 f 1012.00
1958 0.00 0.00 0.00 0.00 99.00 142.00 349.00 417.47 a 106.03 a 15.50 e 0.00 0.00 1129.00
1959 0.00 0.00 0.00 0.00 9.00 248.50 468.00 328.50 112.00 2.00 0.00 0.00 1168.00
1960 0.00 0.00 0.00 0.50 42.50 318.50 483.50 328.00 165.00 18.00 f 0.00 0.00 1338.00
1961 0.00 0.00 0.00 0.50 23.00 327.50 443.30 a 348.50 46.50 12.00 g 0.00 0.00 1189.30
1962 0.00 0.00 0.00 7.50 8.50 199.50 377.50 308.00 163.50 3.00 0.00 0.00 1067.50
1963 0.00 0.00 0.00 0.00 53.50 62.50 293.50 326.50 162.50 36.34 b 0.00 0.00 934.84
1964 0.00 0.00 0.00 0.00 13.00 98.00 379.00 308.50 38.00 21.50 0.00 g 0.00 858.00
1965 0.00 0.00 0.00 1.00 18.00 118.00 332.98 b 221.00 52.22 c 14.00 0.00 a 0.00 757.21
1966 0.00 0.00 0.00 6.50 98.00 173.50 361.00 424.00 135.00 5.50 0.00 0.00 1203.50
1967 0.00 0.00 0.00 0.00 68.00 126.50 454.00 478.00 166.50 2.50 0.00 0.00 1295.50
1968 0.00 0.00 k 0.00 1.55 a 33.50 240.50 493.00 205.50 142.00 3.00 0.00 h 0.00 m 1119.05
1969 0.00 0.00 0.00 0.00 78.50 103.00 409.00 392.50 187.50 6.00 0.00 i 0.00 h 1176.50
1970 0.00 0.00 0.00 0.00 38.50 178.50 423.50 434.50 78.50 19.00 0.00 0.00 1172.50
1971 0.00 0.00 0.00 0.00 4.50 139.50 455.50 471.00 99.00 28.00 0.00 0.00 1197.50
1972 0.00 0.00 0.00 0.00 72.00 208.50 428.00 355.00 69.50 0.00 0.00 0.00 z 1133.00
1973 0.00 z 0.00 0.00 0.00 102.50 211.50 416.00 325.00 0.00 z 0.00 z 0.00 0.00 1055.00
1974 0.00 0.00 0.00 0.00 68.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 68.00
1975 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
1976 0.00 z 0.00 0.00 0.00 22.14 c 94.00 325.50 132.50 137.00 6.50 0.00 a 0.00 717.64
1977 0.00 0.00 z 0.00 5.17 a 7.75 a 281.79 b 410.00 406.50 146.00 3.00 0.00 0.00 1260.21
1978 0.00 0.00 a 0.00 a 0.00 a 22.73 a 121.00 363.00 315.00 110.00 c 0.00 z 0.00 b 0.00 931.73
1979 0.00 0.00 c 0.00 d 0.00 z 98.34 b 205.00 338.86 b 319.62 b 217.76 a 61.48 a 0.00 a 0.00 1241.07
1980 0.00 0.00 a 0.00 0.00 c 17.05 a 87.93 a 374.00 297.00 79.00 0.00 z 0.00 g 0.00 854.98
1981 0.00 f 0.00 h 0.00 k 12.12 d 39.04 d 293.04 b 405.21 c 416.50 188.28 a 0.00 c 0.00 a 0.00 g 1354.18
1982 0.00 0.00 0.00 0.00 33.50 135.00 347.00 349.50 99.50 0.00 0.00 0.00 964.50
1983 0.00 0.00 0.00 0.00 101.00 115.00 240.00 295.00 133.00 2.50 0.00 0.00 886.50
1984 0.00 0.00 0.00 0.50 96.50 148.50 503.50 299.50 i 200.69 a 4.00 0.00 0.00 953.69
1985 0.00 a 0.00 0.00 a 7.00 57.57 c 329.50 476.00 330.50 41.50 7.50 0.00 a 0.00 1249.57
1986 0.00 0.00 2.00 4.50 118.32 a 330.00 364.50 494.50 106.00 0.52 a 0.00 0.00 1420.33
1987 0.00 0.00 0.00 24.50 106.00 236.00 335.00 451.00 231.00 40.00 0.00 0.00 1423.50
1988 0.00 0.00 0.00 2.50 59.93 a 267.00 553.50 455.00 166.50 38.00 0.00 0.00 1542.43
1989 0.00 0.00 0.00 35.00 45.50 188.00 475.50 307.50 83.50 i 0.50 0.00 0.00 1052.00
1990 0.00 0.00 0.00 a 9.50 11.50 208.00 469.50 383.50 211.00 12.00 0.00 0.00 1305.00
1991 0.00 0.00 0.00 0.00 11.50 127.50 506.00 412.00 184.00 68.50 0.00 0.00 1309.50
1992 0.00 0.00 0.00 11.50 i 164.50 207.00 344.50 413.50 139.50 5.00 0.00 0.00 1274.00
1993 0.00 0.00 0.00 1.00 57.00 124.00 273.00 301.00 163.50 19.00 0.00 i 0.00 938.50
1994 0.00 0.00 i 0.00 j 19.50 77.50 226.00 579.00 435.50 138.50 0.00 0.00 0.00 1476.00
1995 0.00 0.00 p 0.00 0.00 k 6.50 137.50 208.00 l 353.00 193.50 4.50 0.00 0.00 a 695.00
1996 0.00 a 0.00 j 0.00 1.50 l 36.50 i 259.00 528.50 442.50 139.04 d 57.00 j 0.00 0.00 1369.04
1997 0.00 a 0.00 j 0.00 p 2.00 140.50 148.00 384.50 432.50 147.00 7.00 0.00 0.00 1261.50
1998 0.00 j 0.00 0.00 m 1.50 0.00 o 92.50 502.50 475.00 150.00 0.00 0.00 a 0.00 1221.50
1999 0.00 f 0.00 h 0.00 k 0.00 h 15.00 n 152.50 j 344.50 f 348.75 e 162.69 d 13.00 f 0.00 j 0.00 n 511.44
2000 0.00 f 0.00 f 0.00 e 0.00 h 88.87 a 325.20 e 429.72 b 348.50 f 111.00 f 14.35 d 0.00 l 0.00 f 858.14
2001 0.00 f 0.00 e 0.00 f 6.00 e 197.62 c 267.41 a 470.74 d 498.98 e 194.00 f 66.17 e 0.00 f 0.00 h 1506.93
2002 0.00 0.00 0.00 3.00 58.50 313.50 582.50 381.00 156.50 2.50 k 0.00 0.00 1495.00
2003 0.00 0.00 0.00 0.00 128.50 351.50 557.50 386.00 76.00 p 34.50 o 0.00 k 0.00 z 1423.50
2004 0.00 z 0.00 s 3.50 l 5.00 h 41.00 g 277.00 523.50 365.44 e 0.00 z 0.00 z 0.00 z 0.00 m 1165.94
2005 0.00 q 0.00 k 0.00 p 0.00 e 38.75 e 107.40 e 553.50 445.50 0.00 z 0.00 z 0.00 z 0.00 z 1145.15
2006 0.00 z 0.00 z 0.00 e 3.00 49.50 g 298.50 551.00 342.00 99.00 f 1.00 0.00 0.00 1195.50
2007 0.00 o 0.00 z 0.00 z 6.50 62.00 l 275.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 w 281.50
2008 0.00 n 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
2009 0.00 z 0.00 0.00 6.50 94.03 a 79.50 j 554.00 362.50 0.00 z 177.50 l 0.00 z 0.00 1017.03
2010 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 z 0.00 z 0.00
2011 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 119.00 m 335.00 f 417.00 218.00 10.50 0.00 q 0.00 z 645.50
2012 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 215.17 a 306.50 l 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 215.17
2013 0.00 z 0.00 z 0.00 c 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 0.03 2.86 54.54 182.23 420.27 356.74 125.94 9.96 0.00 0.00 1110.20
S.D. 0.00 0.00 0.22 5.86 40.40 75.96 76.11 71.82 49.89 14.91 0.00 0.00 171.96
SKEW 0.00 0.00 8.38 3.26 0.99 0.42 0.09 -0.20 -0.07 2.29 0.00 0.00 0.06
MAX 0.00 0.00 2.00 35.00 197.62 351.50 582.50 498.98 231.00 68.50 0.00 0.00 1542.43
MIN 0.00 0.00 0.00 0.00 0.00 57.50 240.00 132.50 26.00 0.00 0.00 0.00 757.21
NO YRS 83 79 85 86 87 90 88 91 84 82 82 82 52