PHANTOM RCH, ARIZONA

Monthly Total Growing Degree Days

(026471)

Base Temperature = 50 F

File last updated on Apr 3, 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
1966 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1308.00 1065.50 689.00 343.50 67.50 3473.50
1967 48.00 183.00 444.00 440.50 839.50 1021.50 1309.00 1279.61 d 1081.50 913.50 426.00 20.00 8006.11
1968 3.50 0.00 z 523.50 742.50 924.50 1014.50 j 1359.50 1197.00 1176.00 791.50 240.50 10.00 i 6958.50
1969 44.50 71.04 a 304.50 765.52 a 1096.50 1216.55 a 0.00 z 295.00 w 961.50 0.00 z 0.00 z 0.00 z 4460.11
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 168.50 s 288.46 d 0.00 z 288.46
1971 3.00 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 3.00
1972 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1376.50 1236.50 959.00 511.00 92.50 8.50 4184.00
1973 0.00 29.50 88.00 343.00 861.50 842.00 f 1323.00 1208.50 951.50 0.00 z 266.00 43.50 5114.50
1974 2.00 37.50 409.72 a 125.00 w 921.00 1242.50 1294.77 a 1263.77 a 1021.50 693.00 172.00 12.50 7070.25
1975 13.36 b 42.00 172.10 b 275.00 727.50 1072.50 1308.72 a 1266.50 965.50 677.50 246.00 24.00 6790.68
1976 19.00 129.50 223.20 a 493.50 918.63 a 1111.67 c 1268.50 1219.50 933.50 611.00 263.79 a 3.00 7194.79
1977 3.50 131.50 161.20 a 595.50 637.57 a 1143.75 b 1286.50 a 1315.29 c 1077.50 755.00 311.38 a 137.36 b 7556.04
1978 20.00 87.50 377.00 513.50 785.73 e 1197.50 1333.00 1241.50 931.55 a 732.50 200.00 c 0.50 7420.28
1979 1.50 51.50 0.00 z 592.80 e 749.00 1080.52 a 1317.00 1144.86 b 1093.50 751.23 a 0.00 z 8.00 6789.91
1980 71.50 137.00 217.00 a 528.10 a 733.00 1147.00 0.00 z 1249.50 993.50 588.00 208.50 60.50 5933.60
1981 37.50 119.50 231.50 696.00 839.00 1229.00 1322.50 1191.50 914.50 543.50 307.00 40.00 7471.50
1982 23.50 106.00 245.50 509.50 783.00 1058.00 1191.50 1095.00 917.00 498.50 135.00 10.00 6572.50
1983 10.50 103.00 252.00 365.50 786.00 1065.50 1169.50 1070.00 965.00 579.00 232.00 73.00 6671.00
1984 12.00 56.50 332.50 500.50 1033.50 1068.00 1165.50 1091.00 971.00 439.50 213.50 37.50 6921.00
1985 0.50 86.50 269.50 606.00 890.50 1179.50 1279.50 1257.50 795.50 618.50 184.50 13.00 7181.00
1986 58.50 178.50 398.00 537.50 867.50 1139.50 1201.00 1223.00 809.00 442.50 139.50 0.00 6994.50
1987 17.00 49.00 180.00 593.50 792.00 1093.00 1163.00 1097.50 894.50 596.50 112.00 7.00 6595.00
1988 14.00 119.00 347.00 528.00 798.50 1067.00 1313.50 1135.00 878.00 694.50 251.00 41.50 7187.00
1989 0.00 147.00 520.50 805.00 929.50 1159.00 1343.00 1154.00 964.00 607.50 254.50 6.00 7890.00
1990 23.00 91.00 391.50 617.50 846.50 1212.50 1296.50 1153.50 927.50 619.50 205.50 2.50 7387.00
1991 0.00 170.50 184.50 529.00 784.50 1056.50 1321.50 1273.50 987.00 728.00 195.00 5.50 7235.50
1992 4.50 152.50 309.50 731.00 869.00 1086.00 1264.00 1225.50 983.50 732.50 156.50 3.50 7518.00
1993 18.00 83.00 369.50 610.50 917.50 1108.00 1309.50 1133.00 0.00 z 581.00 129.00 1.00 6260.00
1994 12.50 69.50 426.00 561.00 843.50 1235.00 1338.00 1261.00 978.00 542.50 139.50 20.00 7426.50
1995 11.50 204.50 324.50 479.00 723.00 972.00 1260.50 1251.00 972.50 655.50 306.00 79.50 7239.50
1996 26.00 235.00 389.00 640.50 1005.00 1218.50 1319.00 1255.50 905.50 578.50 211.50 67.00 7851.00
1997 55.50 88.00 455.50 465.00 931.00 1055.50 1249.00 1122.00 911.50 541.50 0.00 z 2.58 a 6877.08
1998 34.50 34.00 289.00 406.50 753.00 986.50 1267.50 1222.00 892.00 559.50 150.00 53.50 6648.00
1999 72.85 a 137.20 c 460.50 365.17 a 776.00 1031.00 1127.88 a 1075.00 866.50 641.18 a 314.50 23.00 6890.79
2000 96.00 164.50 243.35 a 678.50 997.50 1158.00 1260.15 a 1161.98 a 984.50 554.50 42.41 a 39.86 c 7381.25
2001 6.72 a 101.11 a 309.00 505.00 968.00 1145.50 1198.50 1149.50 1012.24 a 474.00 k 315.50 13.50 6724.57
2002 17.00 107.50 255.00 671.00 858.50 1175.00 1359.00 1243.50 897.50 541.00 194.50 15.50 7335.00
2003 88.50 71.12 c 247.00 432.32 b 883.50 1129.00 1377.00 1202.50 1002.50 764.27 e 203.50 28.00 7429.21
2004 17.50 35.00 500.00 548.50 898.50 1121.00 1218.50 1131.00 912.50 516.50 138.00 10.00 7047.00
2005 43.00 75.00 217.53 b 456.00 e 660.00 f 977.50 1298.00 1047.00 912.50 613.50 262.50 42.50 5945.03
2006 57.00 145.25 d 200.50 555.00 928.50 1157.50 1252.00 1081.00 826.00 521.83 d 228.50 0.00 z 6953.08
2007 18.50 122.00 387.50 551.50 843.00 1126.50 1304.00 1211.50 991.50 607.00 330.50 26.50 7520.00
2008 8.00 58.50 292.00 526.00 693.00 1074.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2651.50
2009 45.00 101.50 329.50 481.50 936.50 932.50 1305.00 1196.00 984.00 542.50 252.00 2.00 7108.00
2010 5.50 30.00 245.00 430.50 715.00 1107.50 1296.12 b 1154.50 1031.50 539.50 162.00 70.50 6787.62
2011 7.48 b 50.81 a 293.50 505.00 454.50 j 1045.50 1213.50 1244.50 912.00 575.50 166.55 a 1.00 6015.35
2012 9.50 69.00 323.00 581.00 927.50 1201.50 1190.00 1110.00 912.50 642.50 242.00 69.00 7277.50
2013 12.00 19.00 374.50 19.00 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 405.50
Period of Record Statistics
MEAN 24.30 99.55 314.27 541.87 853.96 1112.30 1276.84 1189.54 956.36 617.84 219.84 29.02 7217.78
S.D. 24.72 51.78 102.78 115.34 99.14 77.20 62.75 70.62 75.49 99.31 76.91 29.97 377.01
SKEW 1.29 0.53 0.18 0.15 0.11 -0.24 -0.58 -0.25 0.40 0.67 0.19 1.43 0.06
MAX 96.00 235.00 523.50 805.00 1096.50 1242.50 1377.00 1315.29 1176.00 913.50 426.00 137.36 8006.11
MIN 0.00 19.00 88.00 275.00 637.57 932.50 1127.88 1047.00 795.50 439.50 42.41 0.00 6572.50
NO YRS 45 43 43 42 41 41 41 43 43 41 42 41 30