GREEN VALLEY, ARIZONA

Monthly Total Growing Degree Days

(023668)

Base Temperature = 40 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
1988 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
1989 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
1990 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
1991 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
1992 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
1993 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
1994 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
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 1058.50 1219.00 1404.50 1380.50 1267.00 956.00 590.00 369.50 8245.00
1999 451.05 a 456.81 a 649.00 661.00 1070.05 c 1256.79 b 1363.48 a 1370.00 1233.75 b 1024.50 739.66 a 339.50 9999.00
2000 477.40 a 502.50 580.50 891.00 1229.15 a 1341.21 a 1460.21 b 1375.00 1293.00 865.00 347.59 a 432.00 9999.00
2001 282.00 337.50 585.00 771.00 1194.50 1344.00 1391.00 1373.50 1274.50 977.50 668.50 274.50 9999.00
2002 369.00 415.00 563.50 920.50 1077.00 1417.50 1434.00 1392.00 1242.50 890.00 610.00 299.50 9999.00
2003 528.50 399.50 581.00 739.00 1118.00 1339.50 1522.50 1396.50 1247.50 1060.50 524.00 408.00 9999.00
2004 371.00 238.50 g 776.00 760.50 1123.50 1293.50 1403.50 1349.50 1184.50 896.00 452.00 267.00 f 9610.00
2005 408.50 382.50 582.50 781.50 1119.00 0.00 z 1524.00 1314.00 1257.50 970.50 0.00 z 431.50 8771.50
2006 392.00 463.50 540.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 675.00 307.50 2378.50
2007 251.00 408.00 681.50 823.00 1126.00 1356.50 1454.00 1387.50 1220.00 959.50 741.50 275.00 9999.00
2008 328.50 0.00 z 0.00 z 809.50 1001.50 1374.00 1353.50 1354.50 1194.50 962.00 646.50 388.50 9413.00
2009 445.50 457.00 688.00 757.00 1181.50 1222.50 1479.00 1445.50 1248.50 884.50 0.00 z 0.00 z 9809.00
2010 353.00 341.00 510.50 452.00 l 129.00 z 1324.50 1462.50 1386.00 1270.00 955.00 529.00 508.00 8639.50
2011 328.60 a 304.50 699.00 866.90 a 1002.00 1334.50 1411.02 a 1466.50 1243.50 964.10 a 534.50 230.95 a 9999.00
2012 432.00 414.50 581.50 871.03 a 1132.03 b 1377.86 b 1370.00 1409.98 a 1181.90 a 977.00 573.00 389.57 a 9999.00
2013 266.00 262.00 727.00 55.00 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 1255.00
Period of Record Statistics
MEAN 378.94 395.72 624.68 804.33 1110.21 1323.18 1430.94 1385.78 1239.90 953.01 587.02 358.00 10644.82
S.D. 80.17 69.00 78.28 74.07 68.49 59.87 55.09 38.04 34.02 54.11 112.35 78.66 157.58
SKEW 0.06 -0.40 0.45 -0.16 -0.04 -0.52 0.31 0.43 -0.45 0.10 -0.50 0.15 -0.33
MAX 528.50 502.50 776.00 920.50 1229.15 1417.50 1524.00 1466.50 1293.00 1060.50 741.50 508.00 10864.50
MIN 251.00 262.00 510.50 661.00 1001.50 1219.00 1353.50 1314.00 1181.90 865.00 347.59 230.95 9999.00
NO YRS 15 13 14 12 13 13 14 14 14 14 13 13 8