INNER CANYON USGS, ARIZONA

Monthly Total Growing Degree Days

(024335)

Base Temperature = 50 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 1170.00 1250.50 1204.87 a 992.50 467.00 g 141.50 19.50 4778.87
1936 17.50 68.50 326.02 a 673.93 b 900.50 1156.00 1269.00 1194.65 d 891.00 625.17 a 157.76 a 3.62 a 7283.64
1937 0.00 20.50 206.50 515.19 d 928.45 a 1090.00 1275.13 a 1272.00 1011.50 646.00 287.50 56.00 7308.78
1938 22.50 39.00 200.50 545.50 749.00 1089.00 1249.00 1203.00 993.00 574.00 77.00 17.50 6759.00
1939 1.00 2.50 314.00 599.00 880.50 1128.00 1333.00 a 1282.50 889.66 a 564.20 a 199.66 a 39.02 b 7233.03
1940 26.00 75.85 c 364.52 b 541.61 b 936.20 a 1193.57 b 1341.78 a 1261.91 b 859.14 a 597.02 b 126.43 b 3.62 a 7327.64
1941 11.76 b 118.50 281.50 328.50 783.50 960.54 b 1265.50 1147.00 922.50 b 481.02 a 156.50 p 25.66 b 6325.97
1942 64.50 73.50 f 179.00 540.00 a 786.22 b 1125.00 a 1316.47 a 1198.09 d 974.46 b 627.75 c 242.00 j 70.02 b 6881.51
1943 28.50 147.50 354.00 660.00 947.00 1079.50 1343.00 1185.50 1060.00 652.00 178.50 12.50 7648.00
1944 9.50 57.00 234.00 457.24 a 824.60 a 1038.62 a 1301.50 0.00 z 1106.50 796.50 220.50 13.00 6058.96
1945 36.00 157.50 184.50 485.00 883.50 1053.00 1281.33 a 1164.50 1055.50 662.92 e 0.00 z 5.50 6969.26
1946 3.00 62.50 320.00 607.76 a 838.07 b 1174.66 a 1229.00 1146.45 c 0.00 z 491.50 90.00 32.00 5994.93
1947 14.50 142.07 a 425.22 a 570.00 a 927.93 a 1061.00 1284.00 1122.50 1085.00 663.00 121.50 5.50 7422.22
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1286.00 1174.50 1053.50 642.50 135.50 40.50 4332.50
1949 0.00 39.20 c 0.00 z 372.50 p 796.00 1020.00 1309.50 964.50 g 1019.44 c 527.50 248.50 32.00 4992.14
1950 27.50 34.00 l 355.50 647.00 841.43 c 839.00 g 1204.00 836.50 j 972.50 848.50 328.00 131.00 5355.43
1951 58.00 94.00 275.50 520.00 811.17 a 747.50 h 1366.50 1165.00 1011.00 618.00 155.50 15.50 6090.17
1952 6.00 41.50 155.00 498.00 853.00 1048.50 1232.00 1190.00 767.50 f 725.50 169.50 3.00 5922.00
1953 33.50 63.50 319.50 514.00 642.50 1081.00 1250.00 1132.50 984.00 655.50 266.00 1.00 6943.00
1954 20.50 f 165.50 209.50 694.50 944.00 1064.50 1304.67 b 1186.50 972.00 e 667.00 268.93 b 11.48 d 7488.58
1955 0.00 b 24.23 b 278.00 524.46 b 765.24 d 967.00 1234.00 1211.67 b 1036.07 b 813.00 203.89 c 90.13 d 7147.70
1956 59.42 a 72.50 a 344.62 a 547.76 a 912.00 1181.00 960.00 g 1213.98 c 644.50 m 677.41 d 101.38 a 1.50 m 5110.06
1957 26.35 a 238.00 330.50 485.00 624.28 b 1111.50 1223.43 b 1058.59 d 998.50 563.17 a 98.79 a 6.09 c 6764.20
1958 8.30 c 142.92 d 118.00 h 334.00 j 922.54 d 1138.45 a 1066.50 f 1153.09 c 837.69 d 368.00 j 0.00 z 0.00 z 4202.99
1959 0.00 z 72.33 d 0.00 z 203.50 u 788.90 b 1123.33 c 1352.50 1120.59 d 957.00 e 667.10 e 0.00 z 9.50 j 6081.75
1960 5.68 a 24.00 g 420.22 d 453.50 i 705.50 g 744.00 l 567.00 r 543.50 r 655.50 i 213.00 v 0.00 z 41.33 a 467.24
1961 10.00 163.50 282.50 550.00 872.50 1245.50 1352.00 1186.00 901.00 651.00 188.00 22.50 7424.50
1962 22.50 84.00 212.00 750.50 0.00 z 0.00 z 0.00 z 0.00 z 165.00 x 0.00 z 62.50 s 59.86 b 1128.86
1963 43.00 274.50 116.00 l 257.50 m 979.50 1053.00 1390.00 1132.00 1002.50 773.50 230.00 0.00 6878.00
1964 0.00 2.00 0.00 z 529.50 0.00 z 1094.50 0.00 z 1218.50 0.00 z 0.00 z 0.00 z 0.00 z 2844.50
1965 0.00 z 0.00 z 199.00 418.00 703.00 915.52 a 1231.50 1246.50 893.00 774.50 0.00 z 0.00 z 6381.02
1966 0.00 z 34.00 423.50 657.00 985.00 1146.50 1291.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4537.00
Period of Record Statistics
MEAN 20.58 92.43 287.80 554.38 845.43 1092.93 1287.64 1183.55 979.16 653.28 181.56 29.15 7205.61
S.D. 19.24 69.34 80.69 92.64 95.49 75.11 49.58 50.94 71.03 93.74 69.35 31.25 280.99
SKEW 0.88 0.94 0.09 -0.04 -0.64 -0.36 0.28 -0.11 -0.27 0.24 0.37 1.67 -0.39
MAX 64.50 274.50 425.22 750.50 985.00 1245.50 1390.00 1282.50 1106.50 848.50 328.00 131.00 7648.00
MIN 0.00 2.00 155.00 328.50 624.28 915.52 1204.00 1058.59 837.69 481.02 77.00 0.00 6759.00
NO YRS 26 26 25 25 27 27 27 26 25 26 22 26 11