INNER CANYON USGS, ARIZONA

Monthly Total Growing Degree Days

(024335)

Base Temperature = 40 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 196607
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
1935 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1470.00 1560.50 1514.87 a 1292.50 707.00 g 441.00 246.50 6525.37
1936 236.00 336.00 623.62 a 973.93 b 1210.50 1456.00 1579.00 1504.65 d 1191.00 935.17 a 452.59 a 217.52 a 9999.00
1937 24.00 217.00 513.00 815.19 d 1238.45 a 1390.00 1585.13 a 1582.00 1311.50 956.00 587.50 343.00 9999.00
1938 244.00 290.00 498.00 845.50 1059.00 1389.00 1559.00 1513.00 1293.00 884.00 324.00 222.50 9999.00
1939 188.00 121.00 605.00 899.00 1190.50 1428.00 1643.00 a 1592.50 1189.66 a 874.20 a 499.66 a 281.67 b 9999.00
1940 207.50 321.79 c 674.52 b 841.61 b 1246.20 a 1493.57 b 1651.78 a 1571.91 b 1159.14 a 907.02 b 415.18 b 198.92 a 9999.00
1941 253.88 b 397.50 590.00 628.50 1093.50 1260.54 b 1575.50 1457.00 1222.50 b 791.02 a 296.50 p 231.97 b 9501.90
1942 272.50 245.00 f 474.00 840.00 a 1096.22 b 1425.00 a 1626.47 a 1508.09 d 1274.46 b 937.75 c 442.00 j 339.93 b 9794.43
1943 270.50 402.50 664.00 960.00 1257.00 1379.50 1653.00 1495.50 1360.00 962.00 478.00 257.00 9999.00
1944 195.50 308.00 538.00 757.24 a 1134.60 a 1338.62 a 1611.50 0.00 z 1406.50 1106.50 512.50 281.50 9190.46
1945 274.50 430.50 487.50 778.50 1193.50 1353.00 1591.33 a 1474.50 1355.50 972.92 e 0.00 z 152.50 9999.00
1946 153.50 268.00 630.00 907.76 a 1148.07 b 1474.66 a 1539.00 1456.45 c 0.00 z 801.50 381.50 272.50 9032.93
1947 156.50 417.93 a 735.22 a 870.00 a 1237.93 a 1361.00 1594.00 1432.50 1385.00 973.00 385.00 175.50 9999.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1596.00 1484.50 1353.50 952.50 418.00 269.50 6074.00
1949 39.50 213.36 c 0.00 z 512.50 p 1106.00 1320.00 1619.50 1204.50 g 1319.44 c 833.50 548.50 183.50 7183.30
1950 217.50 165.00 l 663.00 947.00 1151.43 c 1069.00 g 1514.00 1046.50 j 1272.50 1158.50 625.50 427.00 7976.43
1951 277.00 329.50 560.50 820.00 1121.17 a 967.50 h 1676.50 1475.00 1311.00 928.00 431.50 155.50 9085.67
1952 168.50 293.00 418.00 798.00 1163.00 1348.50 1542.00 1500.00 1007.50 f 1035.50 375.00 152.50 8794.00
1953 295.50 310.50 609.00 814.00 952.50 1381.00 1560.00 1442.50 1284.00 965.50 547.00 126.50 9999.00
1954 150.00 f 443.00 508.00 994.50 1254.00 1364.50 1614.67 b 1496.50 1272.00 e 977.00 568.93 b 168.20 d 9999.00
1955 87.66 b 161.54 b 576.50 824.46 b 1075.24 d 1267.00 1544.00 1521.67 b 1336.07 b 1123.00 488.89 c 345.59 d 9999.00
1956 347.72 a 306.05 a 649.45 a 847.76 a 1222.00 1481.00 1200.00 g 1523.98 c 814.50 m 987.41 d 374.48 a 97.00 m 7739.85
1957 246.45 a 490.50 640.50 785.00 934.28 b 1411.50 1533.43 b 1368.59 d 1298.50 873.17 a 362.07 a 223.64 c 9999.00
1958 210.36 c 415.33 d 330.00 h 534.00 j 1232.54 d 1438.45 a 1316.50 f 1463.09 c 1137.69 d 578.00 j 0.00 z 0.00 z 5897.46
1959 0.00 z 295.75 d 0.00 z 293.50 u 1098.90 b 1423.33 c 1662.50 1430.59 d 1257.00 e 977.10 e 0.00 z 175.00 j 8145.17
1960 113.15 a 200.50 g 729.65 d 663.50 i 945.50 g 924.00 l 697.00 r 673.50 r 865.50 i 303.00 v 0.00 z 177.73 a 1020.53
1961 217.50 442.00 589.00 850.00 1182.50 1545.50 1662.00 1496.00 1201.00 960.50 486.00 132.00 9999.00
1962 198.50 280.00 501.00 1050.50 0.00 z 0.00 z 0.00 z 0.00 z 225.00 x 0.00 z 170.00 s 302.52 b 2332.52
1963 170.50 551.50 297.50 l 427.50 m 1289.50 1353.00 1700.00 1442.00 1302.50 1083.50 526.00 120.00 9538.50
1964 98.00 158.50 0.00 z 829.50 0.00 z 1394.50 0.00 z 1528.50 0.00 z 0.00 z 0.00 z 0.00 z 4009.00
1965 0.00 z 0.00 z 495.50 707.50 1013.00 1215.52 a 1541.50 1556.50 1193.00 1084.50 0.00 z 0.00 z 8807.02
1966 0.00 z 245.00 714.00 957.00 1295.00 1446.50 1601.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 6258.50
Period of Record Statistics
MEAN 198.62 324.84 587.48 853.70 1155.43 1392.93 1597.64 1493.55 1279.16 963.11 464.94 230.97 10548.63
S.D. 78.75 106.11 86.22 93.52 95.49 75.12 49.59 50.94 71.03 93.96 81.74 78.70 301.57
SKEW -0.52 0.07 -0.02 -0.05 -0.64 -0.36 0.26 -0.10 -0.27 0.23 0.17 0.58 0.28
MAX 347.72 551.50 735.22 1050.50 1295.00 1545.50 1700.00 1592.50 1406.50 1158.50 625.50 427.00 11139.00
MIN 24.00 121.00 418.00 628.50 934.28 1215.52 1514.00 1368.59 1137.69 791.02 324.00 120.00 9999.00
NO YRS 26 26 25 25 27 27 27 26 25 26 22 26 11