TONOPAH, ARIZONA

Monthly Total Growing Degree Days

(028641)

Base Temperature = 50 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 201007
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
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 349.50 s 633.00 227.00 58.50 918.50
1952 41.50 79.00 148.50 508.50 870.00 962.50 822.00 j 1259.00 1043.00 394.50 q 60.50 i 52.50 4964.50
1953 124.00 64.50 m 241.50 l 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 84.00 q 72.91 d 196.91
1954 44.50 h 98.50 u 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 46.50 h 342.00 473.50 798.50 1061.67 c 887.00 j 1193.50 1123.00 599.85 a 240.00 63.00 5895.02
1957 0.00 z 148.00 o 354.50 507.50 702.50 1160.50 1350.16 c 1192.50 966.50 430.50 h 154.50 98.50 6487.16
1958 85.50 198.50 203.00 502.00 954.50 1051.55 a 1289.17 b 1263.00 1034.00 823.29 e 282.41 a 112.50 7799.43
1959 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 665.50 n 965.00 703.81 d 296.11 c 101.50 2066.43
1960 33.50 0.00 z 391.00 0.00 z 0.00 z 1173.00 e 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1597.50
1961 0.00 z 147.50 238.38 b 506.00 327.00 p 633.00 n 996.00 g 1185.00 862.50 609.15 a 188.00 67.50 3804.03
1962 85.50 145.00 151.50 601.00 641.50 908.50 1185.00 1241.00 992.50 616.00 344.00 153.00 7064.50
1963 40.00 283.50 255.50 381.00 812.00 875.00 1236.50 863.50 h 0.00 z 0.00 z 0.00 z 0.00 z 3883.50
1964 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
1965 0.00 z 150.00 222.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 195.00 i 126.50 499.00
1966 39.00 46.00 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 85.00
1967 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
1968 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
1969 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
1970 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
1971 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
1972 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
1973 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
1974 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
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 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
1977 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
1978 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
1979 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
1980 0.00 z 0.00 z 245.33 b 502.00 656.54 c 1043.79 a 1356.80 c 1221.63 d 0.00 z 552.00 g 0.00 z 281.07 a 5307.16
1981 121.00 t 0.00 z 0.00 z 537.00 830.00 1215.00 1344.00 1321.00 1043.65 d 555.00 363.00 169.00 7377.65
1982 57.00 209.00 248.50 530.17 a 806.50 975.00 1227.50 1260.50 958.00 566.50 239.50 60.50 7138.67
1983 104.50 121.50 243.50 345.00 802.50 982.50 1290.50 1220.50 0.00 z 683.00 295.00 72.00 6160.50
1984 124.50 130.50 350.00 509.00 991.00 0.00 z 0.00 z 1197.00 1016.00 521.00 235.50 87.00 5161.50
1985 36.00 136.00 236.00 625.86 a 845.55 b 1106.11 c 1295.50 1224.00 735.50 652.60 b 230.50 80.00 7203.63
1986 191.00 211.50 452.50 543.50 864.00 1156.50 1233.28 a 1296.50 852.50 592.00 305.00 73.00 7771.28
1987 76.50 164.00 235.00 0.00 z 843.50 1143.00 1202.00 1224.50 970.50 823.50 236.00 45.50 6964.00
1988 65.50 177.50 347.50 530.50 859.50 1110.00 b 1340.00 1217.00 941.00 870.00 280.00 103.00 7841.50
1989 75.00 204.00 475.50 733.50 846.00 1088.50 1353.00 1217.50 1034.00 666.00 302.50 68.50 8064.00
1990 62.50 125.50 404.00 635.17 a 798.50 1176.00 1288.00 1172.00 739.00 j 0.00 z 188.00 m 77.50 5739.17
1991 75.00 305.50 213.00 505.00 797.00 976.50 1294.50 1260.00 1026.50 775.00 299.50 141.50 7669.00
1992 108.50 236.50 310.50 649.00 900.50 1049.00 1269.50 1241.00 1058.00 726.50 209.00 37.50 7795.50
1993 139.50 135.00 343.00 504.31 a 897.50 995.17 a 1172.83 a 0.00 z 0.00 z 265.00 t 0.00 z 0.00 z 4187.32
1994 73.00 m 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
1995 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
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 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
1999 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
2000 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
2001 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
2002 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
2003 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
2004 0.00 z 0.00 z 0.00 z 612.00 901.00 1089.50 0.00 z 0.00 z 0.00 z 117.50 w 204.00 g 75.00 o 2602.50
2005 176.46 e 81.50 o 200.50 j 284.50 n 874.89 d 1062.50 1352.50 1241.00 630.50 k 747.50 0.00 z 0.00 z 5454.85
2006 23.50 r 186.00 261.00 574.80 e 934.00 1227.00 1415.50 1271.00 956.00 648.00 370.00 63.00 7906.30
2007 63.00 199.50 482.71 c 602.68 b 907.50 1132.00 1348.50 0.00 z 1069.00 723.00 433.50 40.00 7001.39
2008 70.00 121.37 b 372.50 587.50 772.50 1166.50 1334.00 1324.50 1105.50 716.00 382.50 89.00 8041.87
2009 155.50 177.50 403.50 554.50 1027.50 1048.50 1427.00 1315.00 1135.00 634.00 369.50 55.50 8303.00
2010 128.50 172.50 292.50 487.50 750.50 1101.00 47.50 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2932.50
Period of Record Statistics
MEAN 89.92 169.29 304.57 540.33 840.20 1075.44 1300.26 1241.68 994.65 676.58 285.59 90.74 7699.31
S.D. 45.02 58.22 93.21 80.62 90.20 90.77 69.65 43.32 94.90 92.53 70.42 50.71 402.90
SKEW 0.69 0.33 0.27 -0.10 -0.25 -0.36 -0.15 0.46 -0.94 0.40 0.22 2.16 -0.38
MAX 191.00 305.50 482.71 733.50 1027.50 1227.00 1427.00 1324.50 1135.00 870.00 433.50 281.07 8303.00
MIN 33.50 46.00 148.50 345.00 641.50 875.00 1172.83 1172.00 735.50 521.00 154.50 37.50 7064.50
NO YRS 24 24 27 26 27 27 22 23 21 22 22 27 11