GILA BEND AVIATION, ARIZONA

Monthly Total Growing Degree Days

(023398)

Base Temperature = 40 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 196612
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
1944 290.00 l 407.00 629.00 812.00 1184.00 1278.50 1632.50 1677.00 1402.50 1146.00 560.00 452.50 9999.00
1945 368.00 474.00 553.00 845.50 1183.00 1319.00 1646.00 1620.00 1421.00 1142.00 600.50 354.50 9999.00
1946 383.00 393.50 717.00 1054.00 1182.50 1492.50 0.00 z 1612.50 1395.50 890.00 492.00 470.50 9999.00
1947 330.00 553.00 757.50 909.00 1284.00 1389.00 1696.50 708.00 q 1480.50 1082.00 501.50 335.00 9999.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1670.50 1662.24 b 1443.50 1117.50 498.50 345.00 6737.24
1949 173.00 354.50 653.00 994.00 1150.00 1431.00 e 1652.50 1593.50 1496.50 936.50 799.00 382.50 9999.00
1950 332.50 561.00 755.00 1033.50 1159.50 1398.00 1574.50 1639.00 1319.00 1251.00 779.50 582.00 9999.00
1951 378.50 470.50 672.00 888.50 1217.50 1370.50 1696.50 1549.50 1439.00 1063.50 605.50 377.50 9999.00
1952 327.50 446.00 509.50 871.00 1298.50 1394.00 1622.00 1664.00 1495.50 1242.50 542.00 374.00 9999.00
1953 492.50 412.00 741.00 871.50 997.00 1415.50 1690.50 1639.00 1451.00 1068.00 706.00 335.50 9999.00
1954 394.00 630.50 655.00 1053.00 1260.50 1384.50 1662.00 1581.00 1465.00 1151.50 754.00 413.50 9999.00
1955 274.50 341.00 704.50 836.00 1139.50 1391.00 1524.00 1544.00 1420.50 1192.50 608.50 508.00 9999.00
1956 520.00 353.50 730.50 864.50 1241.50 1513.00 1633.50 1590.50 1522.50 1038.50 578.50 429.00 9999.00
1957 472.00 633.50 d 773.40 b 894.00 1112.00 1521.50 1726.50 1620.50 1429.00 1022.00 530.00 489.00 9999.00
1958 434.00 557.50 603.00 890.50 1402.00 1527.00 1720.50 1673.50 1431.00 1171.50 666.50 536.00 9999.00
1959 469.00 426.50 763.00 1063.00 1147.00 1561.00 1759.50 1576.50 1388.00 1106.50 705.00 449.50 9999.00
1960 296.50 389.50 817.00 960.50 1200.00 1581.50 1718.00 1669.00 1473.50 1021.50 673.50 380.50 9999.00
1961 496.00 525.00 733.50 952.00 1170.00 1536.00 1673.50 1579.00 1317.50 1030.50 561.50 405.50 9999.00
1962 376.00 503.50 569.50 1063.00 1129.00 1409.50 1679.00 1727.00 1419.00 1106.00 780.50 522.50 9999.00
1963 331.00 655.00 677.00 799.50 1277.00 1317.50 1698.00 1568.00 1470.50 0.00 z 0.00 z 431.50 9999.00
1964 284.00 331.00 595.00 0.00 z 1144.50 1376.00 1678.50 1529.50 1315.50 1176.50 533.50 452.50 9999.00
1965 483.50 454.50 592.50 836.50 1051.00 1189.50 1604.00 1583.50 1254.50 1134.50 748.00 466.00 9999.00
1966 326.00 371.00 746.00 942.50 1261.00 1405.50 1636.50 1607.00 1362.50 1008.50 699.00 459.00 9999.00
Period of Record Statistics
MEAN 378.17 465.61 679.40 925.43 1190.50 1418.25 1663.41 1613.90 1417.96 1095.41 632.86 432.67 11981.46
S.D. 89.17 99.60 82.72 87.67 87.98 97.09 53.36 50.45 67.22 90.77 101.45 67.36 370.79
SKEW -0.20 0.46 -0.37 0.38 0.14 -0.24 -0.69 0.33 -0.74 -0.35 0.19 0.34 0.04
MAX 520.00 655.00 817.00 1063.00 1402.00 1581.50 1759.50 1727.00 1522.50 1251.00 799.00 582.00 12613.00
MIN 173.00 331.00 509.50 799.50 997.00 1189.50 1524.00 1529.50 1254.50 890.00 492.00 335.00 9999.00
NO YRS 21 22 22 21 22 22 22 22 23 22 22 23 17