YUMA DATE ORCHARD, ARIZONA

Monthly Total Growing Degree Days

(029653)

Base Temperature = 50 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 192911
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
1905 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 82.00 n 28.50 28.50
1906 74.50 266.50 351.00 443.50 641.50 865.50 1230.00 1146.50 851.50 590.00 218.00 113.00 6791.50
1907 88.50 262.50 300.00 479.50 650.50 805.50 1122.50 1104.00 893.50 628.50 305.17 a 96.50 6736.67
1908 99.50 160.00 392.00 516.00 598.82 a 776.00 1184.00 1203.50 884.00 451.50 328.50 71.50 6665.32
1909 174.00 130.50 209.50 470.50 623.50 880.86 a 1100.50 1117.00 877.00 552.50 191.00 39.00 6365.86
1910 92.50 118.00 399.00 545.69 a 768.00 874.50 1143.50 1172.50 966.72 a 599.00 287.00 131.50 7097.91
1911 153.50 59.50 373.00 423.50 608.00 838.00 1109.00 1096.00 926.00 548.50 237.00 27.00 6399.00
1912 126.58 a 156.50 227.50 349.00 0.00 z 881.50 1029.50 1009.00 753.50 502.00 237.50 32.00 5304.58
1913 57.87 a 112.00 182.00 438.21 b 627.50 785.36 b 1016.00 1091.00 908.50 513.57 a 309.00 75.00 6116.00
1914 141.57 a 169.50 409.20 a 524.50 695.00 850.50 1091.00 1101.50 945.00 a 625.17 a 406.03 a 16.02 a 6974.98
1915 60.40 b 119.50 300.00 459.31 a 561.74 b 909.50 1057.00 1101.00 818.28 a 572.98 a 253.45 a 101.04 d 6314.19
1916 83.00 302.35 b 473.50 547.50 661.50 834.81 d 1067.00 1134.50 942.00 489.50 213.21 b 0.00 z 6748.87
1917 0.00 z 0.00 z 281.07 a 470.50 601.00 937.50 1191.00 1135.00 1024.50 757.50 310.00 218.66 c 6926.73
1918 115.00 195.50 458.00 550.00 678.50 1084.50 1175.50 299.50 w 1010.50 729.50 266.00 83.00 6346.00
1919 126.07 a 124.50 288.00 591.00 744.50 966.00 1196.00 1185.50 1012.00 483.00 252.50 152.50 7121.57
1920 155.00 207.14 a 277.50 448.50 728.50 921.50 1200.50 1141.50 861.50 534.00 266.00 73.00 6814.64
1921 107.50 232.00 435.00 461.50 618.50 910.00 1195.50 1150.50 948.75 b 746.14 b 377.50 240.50 7423.39
1922 70.00 175.00 285.50 393.00 779.13 a 1024.00 1232.50 1239.50 1107.50 714.00 222.50 209.54 d 7452.17
1923 238.00 233.00 347.50 505.50 832.00 839.00 1196.00 1174.50 908.00 572.00 360.00 129.00 7334.50
1924 94.55 a 308.00 272.50 492.00 845.50 1069.50 1214.00 1181.00 1050.50 555.93 a 307.24 a 132.27 a 7522.99
1925 116.52 b 174.00 l 395.00 532.00 786.00 912.78 c 1199.38 b 1134.00 879.31 a 590.00 291.00 13.50 z 6835.98
1926 56.32 a 270.50 455.50 624.50 730.00 940.71 b 1131.50 b 1147.00 c 976.00 719.00 360.00 d 106.00 7517.03
1927 198.50 273.50 323.00 526.00 749.50 917.00 1182.65 a 1181.50 920.50 667.50 401.00 86.00 7426.65
1928 0.00 z 191.09 a 431.93 a 504.50 788.50 911.50 1105.00 1096.00 936.50 630.00 287.50 153.00 7035.52
1929 54.50 103.19 a 317.00 296.00 g 769.00 891.50 1172.00 1193.50 923.89 c 689.00 247.22 c 0.00 z 6360.80
Period of Record Statistics
MEAN 112.90 189.56 341.01 491.14 699.42 901.15 1147.56 1140.70 930.23 602.53 288.93 105.21 6945.55
S.D. 48.55 71.16 81.85 62.72 82.25 78.33 63.34 49.11 77.12 89.13 59.97 62.63 465.51
SKEW 0.89 0.09 -0.10 -0.09 0.10 0.72 -0.58 -0.43 0.11 0.22 0.42 0.58 -0.27
MAX 238.00 308.00 473.50 624.50 845.50 1084.50 1232.50 1239.50 1107.50 757.50 406.03 240.50 7522.99
MIN 54.50 59.50 182.00 349.00 561.74 776.00 1016.00 1009.00 753.50 451.50 191.00 16.02 6116.00
NO YRS 22 22 24 23 23 24 24 23 24 24 24 22 17