MARICOPA 9 SSW, ARIZONA

Monthly Total Growing Degree Days

(025274)

Base Temperature = 50 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 195812
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
1898 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
1899 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
1900 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
1901 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
1902 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 42.50 42.50
1903 21.50 39.50 275.00 502.00 771.50 1081.00 1271.50 1298.50 936.50 557.50 250.00 19.50 7024.00
1904 19.50 180.73 a 376.50 535.00 835.00 1092.00 1182.65 a 1188.00 920.69 a 612.00 200.50 41.50 7184.07
1905 94.00 184.50 323.50 452.50 663.00 1034.50 1301.50 1329.00 1075.50 655.00 259.00 53.50 7425.50
1906 54.00 222.50 333.00 519.00 775.00 1042.50 1339.50 1177.00 982.00 639.00 255.00 88.50 7427.00
1907 57.50 185.50 304.50 575.00 614.00 895.00 1278.00 1255.50 980.50 646.50 334.14 a 82.50 7208.64
1908 68.00 68.00 360.00 0.00 z 0.00 z 1092.41 a 984.00 0.00 z 1002.00 572.00 0.00 z 0.00 z 4146.41
1909 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
1910 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
1911 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1202.50 1273.50 0.00 z 1064.00 672.00 217.00 29.81 e 4458.81
1912 137.00 240.06 b 189.32 c 371.50 797.50 1137.41 a 1180.50 1213.00 909.50 581.00 228.50 22.00 7007.29
1913 7.00 75.50 198.50 444.00 794.00 1009.00 1225.50 1249.50 994.00 626.00 355.50 30.50 7009.00
1914 107.00 21.00 p 51.00 y 587.00 823.50 1098.00 1271.00 1313.50 1081.50 690.50 411.50 64.14 b 7447.64
1915 48.71 c 110.00 263.00 427.50 f 658.50 1031.50 1288.22 d 1266.19 b 933.89 c 706.80 a 271.50 92.00 6670.31
1916 78.53 a 266.50 426.00 583.50 797.22 a 1073.00 1279.78 a 1203.00 1002.00 560.50 169.50 48.00 7487.53
1917 35.00 125.50 234.00 438.50 642.50 1097.00 1323.50 1234.00 1061.67 c 741.93 a 293.00 f 91.97 a 7025.57
1918 58.00 153.00 390.50 532.00 737.00 1225.00 1276.50 1155.00 1053.50 711.50 0.00 z 28.93 a 7320.93
1919 50.50 51.00 215.00 573.50 863.50 1082.07 a 1231.00 1218.50 964.50 495.00 209.50 63.00 7017.07
1920 87.50 157.95 a 177.50 379.00 751.00 1018.45 a 1323.50 1169.00 975.00 516.50 132.50 18.50 6706.39
1921 27.50 145.00 409.50 444.00 688.50 1069.00 1240.50 950.00 f 1032.41 a 679.50 151.00 79.05 a 5965.96
1922 2.00 i 81.50 93.00 315.00 832.00 1136.00 1347.00 1297.00 1106.38 a 653.58 a 104.00 62.00 d 7027.46
1923 97.13 a 146.50 173.00 464.50 851.39 c 964.66 a 1248.50 1232.50 943.00 528.00 247.00 68.00 6964.18
1924 11.00 f 151.50 181.50 416.50 989.00 904.00 h 1314.50 1344.00 0.00 z 562.65 a 231.00 f 64.50 5024.15
1925 26.00 183.50 368.00 549.00 905.50 1010.19 d 1421.35 a 903.00 i 931.15 d 580.73 a 198.50 70.78 a 6244.71
1926 12.50 190.00 384.50 552.50 785.33 a 1132.80 e 1358.66 b 0.00 z 722.50 i 693.00 239.48 a 110.00 5458.77
1927 118.00 217.00 d 184.50 452.50 779.65 a 990.00 b 1308.95 b 1229.50 525.00 m 661.00 406.15 d 32.50 f 6347.25
1928 57.50 88.00 348.00 452.50 866.00 1077.00 1335.50 914.50 i 1063.39 b 664.00 219.00 50.00 6220.89
1929 13.50 69.00 231.00 406.03 a 784.50 1001.50 1263.50 1222.50 962.50 712.00 166.50 54.50 j 6832.53
1930 38.50 198.50 272.50 566.40 e 598.50 982.50 1263.50 50.50 z 903.62 a 521.00 281.50 29.00 5655.52
1931 65.50 146.50 302.00 560.00 826.50 1039.50 1371.48 b 0.00 z 705.50 k 646.00 221.50 24.50 5203.48
1932 3.50 154.00 315.50 494.00 784.50 974.00 1268.50 1268.00 1043.50 593.00 265.00 46.00 7209.50
1933 13.00 27.00 261.50 391.00 618.50 1082.00 1390.50 1291.00 1077.00 761.50 280.71 b 81.00 7274.71
1934 67.50 218.50 355.00 i 700.50 983.50 957.86 b 840.50 m 0.00 z 1002.50 702.00 266.50 111.00 5009.86
1935 97.50 173.00 206.00 399.50 f 685.50 1134.50 1303.55 a 1214.68 a 990.50 627.50 140.00 55.50 6628.23
1936 23.00 145.00 390.00 628.00 911.00 1175.00 1076.00 g 398.50 u 933.50 702.00 409.00 197.88 a 5514.38
1937 0.00 a 85.56 a 265.50 489.00 830.00 1051.00 1334.00 1333.00 a 1098.00 677.00 316.07 b 127.50 7606.63
1938 63.55 a 140.50 272.00 566.50 731.50 793.50 i 1299.00 1249.30 a 1063.00 621.00 154.00 66.00 j 6160.35
1939 44.50 16.50 349.00 626.50 877.00 1098.00 1343.00 1280.50 986.00 595.50 0.00 z 0.00 z 7216.50
1940 110.00 l 144.00 287.50 g 547.00 186.50 x 1166.11 c 1290.00 1247.00 1033.00 664.78 d 172.50 134.00 6398.39
1941 66.50 145.00 212.50 334.14 a 744.00 936.00 1204.50 1130.00 849.50 454.67 a 239.00 63.50 6379.30
1942 58.00 56.00 196.50 475.00 708.00 1014.50 1332.00 1198.00 1008.62 a 587.00 0.00 z 35.50 s 6633.62
1943 33.50 136.50 0.00 z 0.00 z 873.00 963.00 1244.81 b 211.50 y 978.50 611.00 202.00 84.06 e 5126.37
1944 31.50 53.50 202.53 a 354.50 0.00 z 0.00 z 0.00 z 0.00 z 184.50 w 490.00 g 180.00 33.00 855.03
1945 35.00 129.50 174.50 459.50 796.00 942.00 1284.50 1242.50 1016.50 717.00 228.00 26.41 d 7051.41
1946 37.31 d 94.00 338.00 697.50 805.00 1118.00 1274.44 d 951.50 g 940.50 205.00 r 81.50 71.50 5457.76
1947 20.50 157.50 296.00 468.50 876.27 a 1011.21 a 1302.00 1216.00 567.00 m 652.00 117.50 22.50 6139.97
1948 71.82 a 87.50 137.00 491.00 754.50 938.50 1233.00 1203.00 1004.00 680.00 99.00 37.50 6736.82
1949 6.50 70.50 252.65 a 559.50 714.00 1014.50 1206.00 1102.00 1021.00 510.50 314.50 89.50 6861.15
1950 43.00 178.00 284.50 422.00 i 632.50 942.50 1221.50 795.50 j 831.50 749.34 b 307.50 108.50 b 5298.84
1951 7.00 m 80.00 268.15 a 462.60 e 744.00 d 937.78 c 1344.00 382.50 t 318.50 r 597.50 196.50 20.00 4650.53
1952 3.00 h 0.00 z 83.50 l 333.00 j 662.00 g 0.00 z 452.50 t 792.00 k 970.20 e 0.00 z 0.00 z 0.00 z 970.20
1953 0.00 z 0.00 z 0.00 z 438.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 41.00 r 0.00 z 438.50
1954 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
1955 0.00 z 0.00 z 0.00 z 0.00 z 720.48 b 968.50 1073.50 1070.50 911.50 731.50 264.00 116.00 5855.98
1956 128.00 70.00 358.29 e 226.00 m 0.00 z 0.00 z 0.00 z 1128.00 0.00 z 282.50 q 93.50 p 0.00 z 1684.29
1957 0.00 z 0.00 z 0.00 z 491.00 683.00 1062.50 1204.19 b 260.00 x 0.00 z 263.00 l 122.50 0.00 z 3563.19
1958 0.00 z 0.00 z 194.50 501.00 963.50 1094.50 1231.00 1213.00 941.00 689.00 242.50 81.50 j 7070.00
Period of Record Statistics
MEAN 51.72 131.29 272.46 496.52 779.69 1046.73 1274.20 1228.05 990.21 634.23 230.16 65.12 7087.79
S.D. 34.66 60.05 81.21 87.76 96.19 77.16 75.54 64.20 64.52 72.81 81.17 38.05 306.04
SKEW 0.63 0.06 0.01 0.17 0.14 0.19 -1.37 -0.35 -0.26 -0.43 0.38 1.11 -0.38
MAX 137.00 266.50 426.00 700.50 989.00 1225.00 1421.35 1344.00 1106.38 761.50 411.50 197.88 7606.63
MIN 0.00 16.50 93.00 315.00 598.50 895.00 984.00 1070.50 831.50 454.67 81.50 18.50 6379.30
NO YRS 43 46 44 44 46 47 47 35 43 47 44 43 18