BARTLETT DAM, ARIZONA

Monthly Total Growing Degree Days

(020632)

Base Temperature = 50 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 1146.50 1304.50 1257.00 1033.50 749.50 300.50 226.50 6018.00
1941 133.50 219.00 276.00 336.50 772.00 939.00 1210.00 1130.50 914.46 b 559.00 396.00 166.00 7051.96
1942 205.00 99.50 239.00 429.00 723.00 978.50 1310.50 1180.00 1025.50 707.00 443.00 197.37 a 7537.37
1943 109.50 283.50 378.00 625.50 843.00 997.50 1251.00 1128.00 1071.00 726.00 431.00 150.00 7994.00
1944 103.50 96.00 201.00 377.00 724.00 874.50 1216.00 1267.50 989.50 809.00 246.00 163.50 7067.50
1945 117.28 a 121.85 a 161.00 416.50 762.50 916.00 1287.00 1251.50 1082.50 798.00 350.50 110.00 7374.64
1946 109.00 119.00 321.00 686.50 714.50 1057.24 a 1216.75 a 1215.50 1031.00 544.00 219.31 a 258.50 7492.30
1947 79.00 302.00 355.00 488.00 867.00 957.00 1299.50 756.50 k 1128.50 761.50 220.50 104.50 6562.50
1948 192.50 124.50 168.00 537.50 792.00 976.50 1215.50 1257.00 1117.50 802.50 243.50 113.00 7540.00
1949 6.50 108.50 252.50 596.00 816.50 1066.50 1278.00 1234.50 1088.50 618.50 528.00 174.50 7768.50
1950 124.50 256.50 323.00 593.00 717.50 1016.00 1178.00 1227.50 943.00 940.50 523.00 363.50 8206.00
1951 145.50 138.88 c 318.50 477.00 773.50 954.50 1310.50 1175.00 1042.50 734.50 307.00 109.50 7486.88
1952 81.00 138.00 135.50 493.00 899.50 1031.50 1262.50 1277.00 1122.00 978.00 277.50 104.50 7800.00
1953 193.50 155.00 323.50 470.00 632.00 1018.50 1277.00 1206.50 1095.00 736.00 420.00 75.00 7602.00
1954 156.00 369.50 294.00 660.00 824.50 981.50 1271.50 1143.00 1082.50 804.00 491.00 218.00 8295.50
1955 49.50 106.50 341.00 a 472.00 754.00 979.00 1116.50 1113.50 1040.00 830.50 351.50 257.50 7411.50
1956 239.00 89.50 402.50 492.50 846.00 1118.28 a 1250.00 1148.00 1147.00 716.50 312.00 160.50 7921.78
1957 136.00 326.50 330.00 489.50 689.50 1069.00 1277.50 1170.00 1019.00 636.50 225.00 257.50 7626.00
1958 166.50 244.00 178.00 473.00 967.50 1093.50 1279.00 1248.50 1019.50 759.50 338.50 298.50 8066.00
1959 187.00 93.00 371.00 690.00 743.00 1201.50 1363.50 1149.50 986.50 734.00 361.00 177.50 8057.50
1960 73.50 38.50 435.00 558.50 784.50 1160.50 1295.50 1215.50 1071.00 652.00 383.50 192.50 7860.50
1961 248.50 239.50 316.00 573.00 763.50 1118.00 1281.00 1164.50 921.50 737.00 262.50 136.50 7761.50
1962 115.00 187.00 162.50 676.50 711.34 c 1015.50 1238.00 1322.00 1058.00 759.00 487.00 253.50 7985.34
1963 68.50 303.00 298.50 412.00 872.50 891.50 1284.00 1098.00 1055.00 818.50 316.00 143.00 7560.50
1964 50.00 58.00 195.50 423.00 705.50 919.50 1243.50 1036.50 881.50 793.50 189.50 62.00 6558.00
1965 99.00 116.00 158.00 431.00 690.00 853.00 1264.00 1238.00 943.00 835.00 453.00 166.00 7246.00
1966 77.00 73.00 394.50 596.38 a 896.00 1056.00 1297.50 1233.00 1020.50 704.00 395.77 d 200.50 7944.15
1967 155.00 e 220.50 d 362.00 316.55 a 760.50 935.00 1230.00 1219.50 1018.00 813.00 432.41 a 72.50 7534.97
1968 129.50 342.30 a 334.00 476.00 765.00 1085.00 1183.34 b 1074.00 1008.00 751.00 336.50 123.00 7607.65
1969 191.50 110.50 256.00 555.00 872.13 a 934.00 1246.20 a 1304.50 1042.00 584.50 343.50 187.55 a 7627.38
1970 100.00 263.50 224.50 366.00 813.50 1079.48 a 1286.50 1281.50 934.00 596.00 381.21 a 131.50 7457.69
1971 222.50 186.00 391.00 470.50 697.00 1008.00 1305.10 a 1166.00 1024.00 553.50 304.00 77.50 7405.10
1972 84.50 274.50 631.50 586.50 836.50 1056.50 1174.00 1164.50 1017.93 a 636.00 199.50 124.00 7785.93
1973 60.50 148.50 112.50 403.93 b 844.50 1066.00 1221.00 1218.00 987.50 773.00 324.00 183.50 7342.93
1974 113.00 159.50 370.45 a 549.00 810.50 1205.50 1212.00 1165.50 1003.50 698.50 345.00 57.00 7689.45
1975 122.00 122.00 215.50 287.00 734.00 974.00 1230.00 1219.00 1000.50 675.50 349.00 169.00 7097.50
1976 189.00 203.50 267.50 438.00 813.00 1041.50 1192.00 1154.00 886.00 596.50 351.50 0.00 z 7132.50
1977 82.67 a 242.50 204.50 580.00 664.50 1131.00 1297.50 1235.00 988.50 785.00 416.00 242.50 7869.67
1978 129.17 a 148.50 385.00 440.00 773.00 1099.00 1263.50 1170.00 976.00 808.50 249.50 58.00 7500.17
1979 7.50 100.00 203.50 467.50 731.50 1068.50 1217.00 1134.50 1153.50 755.50 229.50 202.00 7270.50
1980 107.00 192.80 b 157.50 474.00 614.50 1041.50 1269.50 1095.50 1044.50 758.50 424.00 361.00 7540.30
1981 238.00 282.00 285.50 f 645.00 782.00 1162.50 1261.50 1281.00 1057.50 616.50 452.50 226.00 8004.50
1982 76.50 216.50 239.50 519.50 732.00 932.50 1194.50 1215.00 969.00 656.00 253.00 85.00 7089.00
1983 0.00 z 129.00 195.50 280.00 742.50 904.50 1199.00 1135.50 1042.50 652.00 270.50 59.50 6610.50
1984 146.50 160.50 344.00 430.50 928.50 933.00 1129.00 1104.00 943.00 453.50 246.00 34.00 6852.50
1985 50.00 166.50 232.50 601.50 804.00 1107.00 1242.50 1212.50 779.50 651.00 211.50 174.00 7232.50
1986 290.50 244.00 468.00 567.50 837.50 1129.50 1201.00 1246.00 862.00 637.50 366.00 160.50 8010.00
1987 137.00 187.00 267.00 690.50 833.50 1097.00 1168.00 1169.00 989.00 845.50 290.50 100.00 7774.00
1988 110.50 267.00 367.00 529.00 821.00 1119.50 1299.00 1188.00 1006.50 915.00 368.50 195.50 8186.50
1989 135.50 245.50 484.00 751.50 846.50 1049.00 1329.00 1189.50 1054.50 753.00 465.50 181.00 8484.50
1990 130.00 139.00 392.00 594.00 754.00 1164.50 1220.50 1129.00 1032.50 800.00 431.50 149.00 7936.00
1991 99.00 351.00 151.50 458.50 718.00 942.00 1214.50 1243.00 1019.00 859.50 337.00 171.50 7564.50
1992 121.50 257.50 308.00 649.00 869.00 992.50 1153.50 1141.50 1050.50 821.50 282.00 101.00 7747.50
1993 143.00 128.00 369.00 567.50 912.50 1054.00 1168.00 1170.50 1012.50 739.00 275.50 160.50 7700.00
1994 192.50 120.50 382.50 570.00 773.00 1158.00 1262.73 a 1338.50 1063.00 677.00 212.50 193.50 7943.73
1995 85.50 309.00 354.00 437.07 a 674.00 964.00 1270.50 1310.00 1115.00 817.50 524.50 263.00 8124.07
1996 137.00 k 347.50 274.50 j 226.50 s 567.00 k 736.50 k 664.00 o 889.00 j 559.50 l 391.50 o 448.45 a 133.00 j 795.95
1997 89.00 i 186.00 538.88 a 508.00 562.00 n 671.50 j 777.00 l 781.50 l 807.50 i 479.00 k 244.00 n 59.50 p 1232.88
1998 96.00 o 32.50 l 193.50 l 359.48 a 512.50 i 0.00 z 1336.50 961.00 i 1069.50 740.50 398.50 153.50 4057.98
1999 227.13 e 164.00 i 236.00 k 382.20 e 585.50 g 1057.80 e 742.00 l 900.00 i 696.00 j 456.00 o 201.00 u 64.00 t 1667.13
2000 126.50 p 126.50 p 187.00 o 320.50 p 491.00 o 618.00 n 582.00 q 601.00 p 541.50 p 333.00 p 58.50 r 65.50 u 0.00
2001 62.00 q 43.00 r 147.00 q 268.50 o 592.00 m 600.50 n 748.50 m 723.50 m 543.50 p 327.00 s 189.00 q 54.50 p 0.00
2002 69.50 q 113.00 o 180.50 q 380.00 m 440.00 n 568.00 o 715.50 n 543.00 q 593.50 n 359.50 p 196.50 q 65.00 u 0.00
2003 179.00 q 97.00 m 142.00 p 192.00 o 281.00 v 554.50 n 639.00 p 620.00 p 604.00 n 442.50 r 139.00 q 70.50 u 0.00
2004 94.00 o 54.00 p 308.50 p 288.00 p 402.00 p 570.50 m 528.50 r 584.50 p 421.50 q 353.50 p 110.50 p 70.50 p 0.00
2005 93.00 l 121.50 h 161.00 l 0.00 z 412.00 p 552.00 o 344.50 w 614.00 o 417.00 s 332.50 q 237.50 p 73.00 s 0.00
2006 0.00 z 135.50 n 147.00 o 217.50 r 402.50 r 546.50 p 513.50 s 754.00 l 455.50 p 363.50 p 238.50 p 37.50 x 0.00
2007 55.50 q 110.50 n 215.50 p 314.50 m 436.00 p 555.00 o 480.50 t 715.00 n 492.50 p 461.50 n 325.00 o 30.50 u 0.00
2008 30.50 p 86.00 o 191.00 p 237.00 p 227.50 u 430.50 r 571.50 q 561.00 q 479.50 q 473.50 n 187.00 s 77.50 t 0.00
2009 114.50 o 106.50 n 214.50 o 300.00 m 421.50 r 618.00 l 659.50 p 0.00 z 459.50 r 274.50 s 251.50 q 37.50 s 0.00
2010 72.50 q 78.00 p 156.50 n 261.50 o 271.00 r 253.00 v 615.00 q 488.00 s 361.50 t 382.00 p 207.50 n 120.00 u 0.00
2011 72.00 r 55.50 q 180.50 r 217.00 s 373.50 n 495.00 p 158.50 z 223.50 z 0.00 z 397.00 q 177.50 o 13.00 x 0.00
2012 54.00 v 73.50 r 130.00 s 72.50 z 284.50 v 313.00 v 414.50 u 427.00 u 77.50 z 239.50 w 115.50 w 44.00 z 0.00
2013 38.00 y 39.50 s 179.50 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 129.87 190.48 300.68 507.30 782.60 1032.96 1246.59 1195.67 1018.93 730.95 344.68 164.94 7639.01
S.D. 60.43 84.07 106.94 107.53 75.50 86.78 52.51 65.38 71.72 101.88 91.01 72.19 380.57
SKEW 0.42 0.36 0.50 0.04 0.13 -0.01 -0.31 0.00 -0.78 -0.21 0.20 0.57 -0.35
MAX 290.50 369.50 631.50 751.50 967.50 1205.50 1363.50 1338.50 1153.50 978.00 528.00 363.50 8484.50
MIN 6.50 38.50 112.50 280.00 614.50 853.00 1116.50 1036.50 779.50 453.50 189.50 34.00 6558.00
NO YRS 55 57 55 58 55 57 57 55 57 57 58 56 51