DATELAND WHITEWING RCH, ARIZONA

Monthly Total Growing Degree Days

(022434)

Base Temperature = 40 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 201005
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
1972 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1357.20 e 1621.00 1454.33 b 1262.50 700.50 f 489.64 b 389.00 6573.67
1973 331.50 503.50 489.05 b 779.44 c 1172.00 1419.50 1550.52 a 1534.50 b 1230.50 669.00 j 363.50 i 438.00 9448.51
1974 405.14 b 345.50 f 701.00 599.00 h 1047.00 1335.00 a 1462.50 1153.50 g 1310.50 1068.50 607.50 b 290.50 8227.64
1975 371.00 371.26 a 568.91 d 619.50 986.50 0.00 z 1508.48 c 929.50 k 861.50 j 679.00 h 561.35 d 387.00 5374.00
1976 400.93 a 547.50 590.07 b 474.50 i 877.50 g 1037.50 f 1206.00 g 1199.00 f 1213.00 945.50 e 670.00 422.00 4789.00
1977 401.93 b 515.41 a 540.50 816.00 890.70 c 1303.45 a 1530.62 c 1544.00 1283.57 b 1109.00 670.50 523.50 9999.00
1978 448.00 486.00 740.50 0.00 z 1081.50 1344.00 1568.50 1459.50 1235.00 1098.43 a 581.50 313.00 9999.00
1979 261.00 399.00 595.00 806.50 1061.00 1311.00 1510.00 1404.30 a 1364.00 984.00 475.00 437.00 9999.00
1980 463.40 b 554.50 582.00 815.50 948.00 1251.00 1582.50 1522.50 1263.50 1008.50 654.64 b 547.00 9999.00
1981 518.50 525.00 656.50 878.04 b 1069.00 1426.20 e 1582.00 1586.17 a 1292.50 881.00 660.52 a 467.50 9999.00
1982 373.50 583.50 628.00 827.50 1073.00 661.50 m 1468.00 1525.00 1276.00 895.50 564.00 386.50 9600.50
1983 442.00 467.00 648.50 720.50 1096.50 1226.50 892.00 m 1433.50 1344.50 1025.00 604.50 529.00 9537.50
1984 516.00 499.50 719.00 822.50 1233.00 0.00 z 1069.50 i 1490.50 1378.45 a 895.00 601.50 418.00 8573.45
1985 400.00 431.50 634.50 957.00 1131.50 b 1355.50 0.00 z 841.00 n 1113.50 989.00 548.00 434.00 7994.50
1986 623.00 552.00 569.00 i 856.00 1116.50 1340.69 a 1447.50 1012.50 k 1128.50 541.00 m 669.50 450.00 8183.69
1987 405.50 243.00 q 649.50 978.00 0.00 z 1334.00 496.50 t 826.50 n 1278.10 a 1115.00 620.00 335.00 6715.10
1988 205.50 o 586.98 b 417.50 k 0.00 z 554.50 p 1294.50 1569.00 1536.00 1251.00 764.50 k 601.00 401.00 7239.48
1989 359.50 467.00 756.50 1008.50 1100.50 1274.00 1542.00 1456.00 1425.00 1032.50 671.00 434.00 9999.00
1990 374.00 368.00 721.50 905.00 1046.00 1344.00 1537.00 1462.00 1322.50 1065.00 674.50 317.50 9999.00
1991 421.00 611.50 532.50 785.50 975.00 1181.00 1432.50 1493.00 1300.50 1103.50 673.50 510.50 9999.00
1992 454.00 584.00 668.50 969.00 1168.50 1277.50 1501.00 1518.00 1359.50 1066.00 567.00 326.50 9999.00
1993 475.50 441.50 756.00 902.50 1168.50 1271.00 1417.00 1494.50 1297.00 0.00 z 571.00 402.50 9999.00
1994 438.00 420.50 789.00 923.00 1040.00 1421.00 1524.50 1600.50 1358.00 1032.00 623.50 455.00 9999.00
1995 464.50 639.50 763.00 786.00 986.00 1226.00 1601.00 1649.00 1441.50 1069.00 827.00 546.50 9999.00
1996 504.00 612.00 712.00 942.00 1159.50 1382.00 1575.50 1604.00 1295.00 1035.50 701.00 473.50 9999.00
1997 501.00 469.50 846.00 855.00 1299.00 1254.50 1511.00 1587.00 1376.00 1025.50 684.50 365.00 9999.00
1998 482.00 407.00 647.50 730.50 995.50 0.00 z 1612.00 1653.50 1392.00 984.50 641.50 405.50 9951.50
1999 505.50 522.50 668.50 725.00 1104.00 1295.50 1502.90 e 1520.50 1397.50 1156.00 776.00 421.00 9999.00
2000 494.00 529.00 699.50 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 1722.50
2001 0.00 z 0.00 z 565.00 h 686.00 f 1288.10 b 1149.00 f 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1288.10
2002 0.00 z 0.00 z 0.00 z 923.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 181.00 m 923.00
2003 388.50 k 458.35 e 452.50 k 506.50 j 747.00 k 951.50 h 1209.50 h 1030.50 k 1077.50 g 883.00 h 381.50 i 275.50 i 458.35
2004 316.00 j 332.50 h 743.00 g 663.00 i 1190.00 1342.50 1587.50 1559.50 1334.50 944.00 529.50 421.50 8909.00
2005 475.50 495.00 655.00 820.50 1147.50 0.00 z 1646.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 5240.00
2006 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
2007 0.00 z 0.00 z 810.50 884.50 1138.50 1360.50 1625.00 1665.50 1388.00 1030.00 767.50 300.00 9999.00
2008 380.00 481.50 737.50 897.50 1042.63 a 1447.00 1626.00 1606.50 1436.00 1051.00 732.50 0.00 z 9999.00
2009 532.68 a 503.00 724.00 838.00 1265.00 1281.00 1703.50 1606.50 0.00 z 929.50 699.50 360.50 9999.00
2010 493.50 499.50 653.50 802.50 1000.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3449.50
Period of Record Statistics
MEAN 442.45 501.03 673.68 847.40 1097.45 1320.59 1548.05 1537.17 1311.60 1020.71 636.09 416.37 11431.14
S.D. 71.23 70.44 84.18 88.22 99.39 66.08 68.75 71.14 80.92 72.86 80.75 70.82 400.76
SKEW -0.09 -0.01 -0.15 -0.35 0.18 0.03 0.03 0.09 -0.55 -0.31 0.19 0.10 -0.39
MAX 623.00 639.50 846.00 1008.50 1299.00 1447.00 1703.50 1665.50 1441.50 1156.00 827.00 547.00 11999.00
MIN 261.00 368.00 489.05 619.50 890.70 1181.00 1417.00 1404.30 1113.50 881.00 475.00 290.50 9999.00
NO YRS 31 31 31 29 31 27 28 26 30 26 31 31 13