BARTLETT DAM, ARIZONA

Monthly Total Growing Degree Days

(020632)

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
1939 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
1940 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1446.50 1614.50 1567.00 1333.50 1059.50 600.00 530.50 8151.50
1941 432.50 499.00 586.00 636.50 1082.00 1239.00 1520.00 1440.50 1214.46 b 869.00 693.50 427.00 9999.00
1942 467.00 338.00 540.50 729.00 1033.00 1278.50 1620.50 1490.00 1325.50 1017.00 743.00 500.13 a 9999.00
1943 400.00 554.50 688.00 925.50 1153.00 1297.50 1561.00 1438.00 1371.00 1036.00 731.00 445.50 9999.00
1944 368.00 342.00 502.00 675.00 1034.00 1174.50 1526.00 1577.50 1289.50 1119.00 537.50 453.00 9999.00
1945 364.25 a 390.96 a 443.50 716.50 1072.50 1216.00 1597.00 1561.50 1382.50 1108.00 650.50 383.00 9999.00
1946 363.50 379.00 617.00 986.50 1024.50 1357.24 a 1526.75 a 1525.50 1331.00 854.00 512.07 a 562.50 9999.00
1947 312.50 582.00 665.00 787.00 1177.00 1257.00 1609.50 956.50 k 1428.50 1071.50 509.00 367.50 9766.50
1948 447.00 367.00 460.00 837.50 1102.00 1276.50 1525.50 1567.00 1417.50 1112.50 540.50 403.00 9999.00
1949 118.00 313.00 561.00 889.50 1126.50 1366.50 1588.00 1544.50 1388.50 923.00 828.00 410.00 9999.00
1950 368.50 528.50 629.50 893.00 1027.50 1316.00 1488.00 1537.50 1243.00 1250.50 823.00 673.50 9999.00
1951 406.50 396.48 c 605.00 777.00 1083.50 1254.50 1620.50 1485.00 1342.50 1044.50 604.00 369.50 9999.00
1952 358.50 411.00 393.00 793.00 1209.50 1331.50 1572.50 1587.00 1422.00 1288.00 549.00 386.50 9999.00
1953 485.00 411.00 625.50 770.00 942.00 1318.50 1587.00 1516.50 1395.00 1046.00 698.50 335.50 9999.00
1954 448.50 649.00 593.00 960.00 1134.50 1281.50 1581.50 1453.00 1382.50 1114.00 791.00 496.00 9999.00
1955 261.50 321.50 644.28 a 772.00 1064.00 1279.00 1426.50 1423.50 1340.00 1130.50 650.00 557.00 9999.00
1956 544.00 320.50 711.00 790.50 1156.00 1418.28 a 1560.00 1458.00 1447.00 1026.50 606.50 457.00 9999.00
1957 421.50 604.00 638.00 789.50 999.50 1369.00 1587.50 1480.00 1319.00 946.50 521.50 567.50 9999.00
1958 471.50 524.00 478.00 773.00 1277.50 1393.50 1589.00 1558.50 1319.50 1069.50 611.50 608.00 9999.00
1959 485.00 355.50 681.00 990.00 1053.00 1501.50 1673.50 1459.50 1286.50 1041.50 661.00 463.00 9999.00
1960 266.00 269.00 745.00 858.50 1094.50 1460.50 1605.50 1525.50 1371.00 962.00 682.50 450.00 9999.00
1961 557.00 519.50 626.00 873.00 1073.50 1418.00 1591.00 1474.50 1221.50 1047.00 558.50 398.50 9999.00
1962 366.00 447.00 448.00 976.50 1021.34 c 1315.50 1548.00 1632.00 1358.00 1069.00 787.00 551.50 9999.00
1963 305.00 576.00 602.50 712.00 1182.50 1191.50 1594.00 1408.00 1355.00 1128.50 614.00 435.00 9999.00
1964 256.00 291.00 466.50 723.00 1015.50 1219.50 1553.50 1346.50 1181.50 1103.50 441.50 345.00 9943.00
1965 345.50 323.00 447.50 727.50 1000.00 1153.00 1574.00 1548.00 1243.00 1145.00 753.00 413.50 9999.00
1966 333.00 291.00 682.00 896.38 a 1206.00 1356.00 1607.50 1543.00 1320.50 1014.00 695.77 d 461.50 9999.00
1967 427.44 e 497.58 d 672.00 608.79 a 1070.50 1235.00 1540.00 1529.50 1318.00 1123.00 731.90 a 290.00 9999.00
1968 430.50 632.30 a 644.00 776.00 1075.00 1385.00 1493.34 b 1384.00 1308.00 1061.00 636.50 360.00 9999.00
1969 482.00 359.50 535.00 855.00 1182.13 a 1234.00 1556.20 a 1614.50 1342.00 894.50 641.00 460.35 a 9999.00
1970 365.00 540.00 522.50 666.00 1123.50 1379.48 a 1596.50 1591.50 1234.00 906.00 681.21 a 427.00 9999.00
1971 462.50 445.00 676.50 770.50 1007.00 1308.00 1615.10 a 1476.00 1324.00 858.00 603.00 321.50 9999.00
1972 377.50 555.00 941.50 886.50 1146.50 1356.50 1484.00 1474.50 1317.93 a 946.00 495.00 350.50 9999.00
1973 289.50 421.50 389.50 703.93 b 1154.50 1366.00 1531.00 1528.00 1287.50 1083.00 605.00 481.00 9999.00
1974 385.50 425.50 675.28 a 849.00 1120.50 1505.50 1522.00 1475.50 1303.50 1008.50 645.00 297.00 9999.00
1975 376.50 375.50 503.00 576.50 1044.00 1274.00 1540.00 1529.00 1300.50 985.50 631.00 448.50 9999.00
1976 463.00 493.50 562.50 730.00 1123.00 1341.50 1502.00 1464.00 1186.00 906.50 636.00 0.00 z 9999.00
1977 332.22 a 519.00 506.50 869.50 974.50 1431.00 1607.50 1545.00 1288.50 1095.00 716.00 550.00 9999.00
1978 414.37 a 403.00 694.00 739.00 1083.00 1399.00 1573.50 1480.00 1276.00 1118.50 546.00 291.00 9999.00
1979 188.50 347.50 500.00 767.50 1041.50 1368.50 1527.00 1444.50 1453.50 1065.50 512.50 499.50 9999.00
1980 410.50 472.06 b 463.50 774.00 924.50 1341.50 1579.50 1405.50 1344.50 1068.50 724.00 671.00 9999.00
1981 542.50 556.00 535.50 f 945.00 1092.00 1462.50 1571.50 1591.00 1357.50 926.50 750.00 536.00 9999.00
1982 333.50 487.00 547.50 819.50 1042.00 1232.50 1504.50 1525.00 1269.00 966.00 553.00 329.00 9999.00
1983 0.00 z 387.00 497.50 578.00 1052.50 1204.50 1509.00 1445.50 1342.50 962.00 525.00 350.50 9854.00
1984 431.00 443.50 654.00 729.00 1238.50 1233.00 1439.00 1414.00 1243.00 763.50 521.00 284.50 9999.00
1985 309.50 383.00 528.00 901.50 1114.00 1407.00 1552.50 1522.50 1079.50 961.00 503.50 440.00 9999.00
1986 600.50 487.00 775.00 867.50 1147.50 1429.50 1511.00 1556.00 1162.00 947.50 666.00 461.50 9999.00
1987 381.50 433.50 570.00 990.50 1143.50 1397.00 1478.00 1479.00 1289.00 1155.50 590.50 320.00 9999.00
1988 379.00 555.50 673.00 829.00 1131.00 1419.50 1609.00 1498.00 1306.50 1225.00 661.00 449.50 9999.00
1989 412.50 493.50 793.00 1051.50 1156.50 1349.00 1639.00 1499.50 1354.50 1063.00 765.50 485.50 9999.00
1990 408.00 362.00 687.00 894.00 1064.00 1464.50 1530.50 1439.00 1332.50 1110.00 728.00 369.00 9999.00
1991 401.50 631.00 443.00 758.50 1028.00 1242.00 1524.50 1553.00 1319.00 1169.50 631.00 452.50 9999.00
1992 404.00 547.00 616.00 949.00 1179.00 1292.50 1463.50 1451.50 1350.50 1131.50 579.00 365.00 9999.00
1993 446.00 405.50 671.50 867.50 1222.50 1354.00 1478.00 1480.50 1312.50 1049.00 563.50 456.50 9999.00
1994 487.00 394.00 692.50 870.00 1083.00 1458.00 1572.73 a 1648.50 1363.00 987.00 492.50 501.50 9999.00
1995 373.00 589.00 664.00 737.07 a 984.00 1264.00 1580.50 1620.00 1415.00 1127.50 824.50 572.50 9999.00
1996 325.00 k 629.00 484.50 j 336.50 s 767.00 k 926.50 k 824.00 o 1099.00 j 739.50 l 551.50 o 748.45 a 333.00 j 1377.45
1997 275.00 i 458.50 847.33 a 808.00 732.00 n 871.50 j 967.00 l 971.50 l 1017.50 i 679.00 k 404.00 n 194.00 p 2113.83
1998 255.50 o 165.50 l 381.00 l 656.90 a 732.50 i 0.00 z 1646.50 1181.00 i 1369.50 1050.50 698.50 433.50 5855.40
1999 534.75 e 351.00 i 435.50 k 665.40 e 825.50 g 1357.80 e 932.00 l 1120.00 i 896.00 j 616.00 o 291.00 u 173.50 t 2557.95
2000 276.50 p 255.50 p 347.00 o 460.50 p 651.00 o 778.00 n 722.00 q 751.00 p 681.50 p 483.00 p 178.50 r 165.00 u 0.00
2001 189.50 q 131.50 r 285.00 q 418.50 o 772.00 m 760.50 n 928.50 m 903.50 m 683.50 p 447.00 s 318.00 q 182.00 p 0.00
2002 204.00 q 243.00 o 320.50 q 550.00 m 610.00 n 718.00 o 885.50 n 683.00 q 753.50 n 509.50 p 326.50 q 164.50 u 0.00
2003 319.00 q 244.00 m 292.00 p 342.00 o 371.00 v 714.50 n 789.00 p 770.00 p 764.00 n 572.50 r 269.00 q 163.50 u 0.00
2004 244.00 o 182.00 p 458.50 p 428.00 p 552.00 p 740.50 m 658.50 r 734.50 p 551.50 q 503.50 p 245.00 p 210.50 p 0.00
2005 261.00 l 321.50 h 351.00 l 0.00 z 562.00 p 702.00 o 424.50 w 774.00 o 527.00 s 472.50 q 374.50 p 188.00 s 0.00
2006 0.00 z 275.50 n 307.00 o 337.50 r 532.50 r 686.50 p 633.50 s 944.00 l 595.50 p 513.50 p 378.50 p 104.00 x 0.00
2007 184.50 q 249.50 n 361.50 p 484.50 m 586.00 p 705.00 o 590.50 t 885.00 n 632.50 p 631.50 n 475.00 o 125.00 u 0.00
2008 155.50 p 203.50 o 341.00 p 377.00 p 327.50 u 550.50 r 711.50 q 701.00 q 609.50 q 643.50 n 297.00 s 181.50 t 0.00
2009 273.00 o 239.50 n 374.50 o 470.00 m 551.50 r 798.00 l 809.50 p 0.00 z 579.50 r 394.50 s 381.50 q 141.00 s 0.00
2010 208.50 q 196.00 p 321.00 n 411.50 o 401.00 r 333.00 v 755.00 q 608.00 s 461.50 t 532.00 p 359.00 n 220.00 u 0.00
2011 191.00 r 159.50 q 310.50 r 327.00 s 543.50 n 635.00 p 198.50 z 273.50 z 0.00 z 537.00 q 323.50 o 64.50 x 0.00
2012 144.00 v 179.00 r 247.00 s 112.50 z 374.50 v 393.00 v 514.50 u 527.00 u 97.50 z 319.50 w 185.50 w 84.00 z 0.00
2013 97.50 y 107.50 s 289.50 t 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
Period of Record Statistics
MEAN 396.38 451.45 600.43 806.00 1092.60 1332.96 1556.59 1505.67 1318.93 1040.54 637.90 441.16 11170.44
S.D. 89.05 100.37 113.78 108.67 75.50 86.78 52.52 65.39 71.72 102.00 96.38 92.04 411.36
SKEW -0.42 0.19 0.37 0.02 0.13 -0.01 -0.33 -0.01 -0.78 -0.22 0.13 0.41 -0.36
MAX 600.50 649.00 941.50 1051.50 1277.50 1505.50 1673.50 1648.50 1453.50 1288.00 828.00 673.50 12063.00
MIN 118.00 269.00 389.50 576.50 924.50 1153.00 1426.50 1346.50 1079.50 763.50 441.50 284.50 9943.00
NO YRS 55 57 55 58 55 57 57 55 57 57 58 56 51