ARIZONA SONORA DESERT M, ARIZONA

Monthly Total Growing Degree Days

(020415)

Base Temperature = 40 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 197306
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
1962 412.50 485.00 513.50 983.50 1050.00 1270.00 1491.10 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 6205.60
1963 304.00 556.50 626.50 764.50 1194.50 1241.00 1539.00 1342.50 1297.00 1105.50 0.00 z 454.00 9999.00
1964 0.00 z 0.00 z 0.00 z 684.50 1035.50 1283.00 1383.78 b 1319.50 0.00 z 1072.00 501.50 430.00 7709.78
1965 440.00 389.00 0.00 z 813.00 1063.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2705.50
1966 382.13 e 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 753.89 c 498.50 1634.52
1967 419.50 510.00 786.00 748.50 1123.50 1309.66 a 1510.50 1499.50 1341.00 1124.00 794.50 279.50 9999.00
1968 0.00 z 567.65 b 617.00 744.00 1041.00 1335.50 1494.00 1390.50 1290.00 a 1108.00 594.00 391.50 9999.00
1969 500.00 387.50 521.50 855.00 1073.12 a 1279.50 1509.50 1511.00 1326.00 951.50 656.00 524.50 9999.00
1970 468.50 595.00 588.00 745.50 1190.00 1420.50 1573.00 1461.00 1184.00 886.00 722.50 447.00 9999.00
1971 467.00 455.00 717.50 798.00 1009.50 1312.50 1518.50 1284.50 1215.00 815.00 605.00 323.00 9999.00
1972 428.00 567.50 886.00 870.50 1073.00 1323.00 1513.00 1377.50 1203.00 832.50 435.50 325.00 9999.00
1973 318.50 400.00 375.00 673.50 1129.50 1312.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4208.50
Period of Record Statistics
MEAN 414.01 491.31 625.67 789.14 1089.37 1308.67 1503.60 1398.25 1265.14 986.81 632.86 408.11 11035.46
S.D. 63.52 80.22 153.98 89.39 61.91 48.35 51.32 84.21 63.31 130.71 124.12 84.25 366.76
SKEW -0.58 -0.16 0.15 0.77 0.63 1.06 -1.32 0.15 -0.14 -0.22 -0.26 -0.19 -0.33
MAX 500.00 595.00 886.00 983.50 1194.50 1420.50 1573.00 1511.00 1341.00 1124.00 794.50 524.50 11446.16
MIN 304.00 387.50 375.00 673.50 1009.50 1241.00 1383.78 1284.50 1184.00 815.00 435.50 279.50 9999.00
NO YRS 10 10 9 11 11 10 9 8 7 8 8 9 5