SANTA ROSA SCHOOL, ARIZONA

Monthly Total Growing Degree Days

(027600)

Base Temperature = 50 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 197706
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
1959 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 194.50 v 655.00 265.18 b 89.50 1009.68
1960 49.94 d 69.50 370.50 518.04 b 718.74 d 1111.50 1241.03 a 954.50 f 992.00 564.41 b 278.00 51.00 5964.67
1961 93.57 d 157.00 331.50 534.00 718.50 1103.50 1202.50 1104.50 843.00 598.50 179.50 59.86 b 6925.94
1962 76.00 190.50 170.50 649.00 680.97 a 928.50 1192.00 1244.50 1026.11 c 624.50 365.00 114.50 7262.08
1963 48.50 253.50 278.00 423.00 842.00 866.00 1247.00 1090.00 982.50 735.50 268.50 56.50 7091.00
1964 30.50 39.00 164.50 395.00 771.00 923.00 0.00 z 1065.50 834.00 750.50 170.00 96.00 5239.00
1965 105.00 129.00 205.00 458.50 635.00 826.50 1207.50 1169.00 870.50 704.00 364.50 61.50 6736.00
1966 6.50 28.50 335.50 489.00 819.00 1066.00 1252.50 1187.30 a 926.00 582.00 295.50 96.50 7084.30
1967 81.50 110.50 412.00 368.00 721.50 1020.00 760.00 k 1087.00 862.50 b 652.00 332.50 8.00 5655.50
1968 71.50 197.00 193.00 0.00 z 709.00 940.50 967.00 997.50 1006.00 751.75 a 0.00 z 89.00 5922.25
1969 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1153.00 0.00 z 1001.50 545.50 226.00 118.50 3044.50
1970 83.50 192.50 220.00 285.00 796.00 1013.50 1241.00 1194.65 d 894.83 a 508.00 286.15 d 63.50 6778.63
1971 126.00 157.00 363.00 405.50 634.98 a 980.69 a 1238.45 a 1064.33 a 923.50 464.50 181.00 49.50 6588.46
1972 34.00 192.00 566.00 499.00 729.02 a 414.00 q 719.50 l 1096.22 b 913.50 557.47 b 96.72 a 38.75 a 4722.68
1973 21.46 e 52.08 c 84.14 c 358.97 a 793.50 983.50 1180.58 a 1189.22 b 942.00 668.64 b 265.86 a 141.05 a 6681.01
1974 74.83 b 106.00 358.50 515.69 a 777.50 1212.12 d 1163.00 1121.50 943.97 a 611.50 192.00 28.23 c 7104.83
1975 47.00 75.70 a 220.50 260.17 a 665.47 a 936.00 1151.00 857.00 i 926.00 575.05 a 248.28 a 0.00 z 5105.17
1976 85.25 e 211.80 a 218.00 398.50 750.00 1003.97 a 1121.00 1066.50 829.00 513.57 a 291.00 49.00 6537.59
1977 43.40 a 113.50 j 121.00 f 483.10 a 576.82 c 1021.67 c 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2124.99
Period of Record Statistics
MEAN 63.44 135.10 280.67 440.03 725.82 996.06 1182.68 1119.84 924.52 614.58 253.28 71.23 6878.98
S.D. 31.76 68.85 119.46 98.58 71.48 96.85 74.74 67.67 62.86 85.23 72.11 35.05 248.92
SKEW 0.07 -0.06 0.62 0.04 -0.33 0.38 -1.74 0.19 0.00 0.15 -0.34 0.25 0.08
MAX 126.00 253.50 566.00 649.00 842.00 1212.12 1252.50 1244.50 1026.11 751.75 365.00 141.05 7262.08
MIN 6.50 28.50 84.14 260.17 576.82 826.50 967.00 997.50 829.00 464.50 96.72 8.00 6537.59
NO YRS 17 16 16 16 17 16 14 14 17 18 17 17 10