NATURAL BRG, ARIZONA

Monthly Total Growing Degree Days

(025825)

Base Temperature = 40 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1893 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
1894 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
1895 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
1896 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
1897 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
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 0.00 z 0.00
1903 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
1904 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
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 0.00 z 0.00 z 0.00
1906 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
1907 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
1908 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
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1912 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
1913 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
1914 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 414.50 k 424.00 36.50 460.50
1915 26.00 88.00 113.00 k 442.00 583.00 927.50 1099.50 1115.50 871.00 730.00 330.00 127.50 6340.00
1916 46.50 278.00 408.50 490.00 627.50 981.50 1134.50 1047.00 865.00 517.50 236.50 61.50 6694.00
1917 36.00 86.00 189.00 347.50 488.00 988.00 1158.50 1098.50 924.50 741.50 405.50 284.00 6747.00
1918 79.00 152.50 321.00 439.00 587.50 1138.00 1101.50 1025.50 949.50 679.00 214.00 71.50 6758.00
1919 68.50 37.00 182.50 520.50 722.00 1019.50 1054.00 1104.50 880.00 499.00 253.00 132.50 6473.00
1920 177.50 184.50 203.50 323.00 691.50 886.50 1138.00 994.50 811.50 468.00 260.00 62.00 6200.50
1921 99.00 202.50 396.50 415.00 620.50 952.50 1055.00 988.00 865.50 652.00 343.00 203.00 6792.50
1922 39.50 94.50 173.00 334.50 708.50 978.50 1101.50 1083.50 919.50 612.00 150.00 116.00 6311.00
1923 175.00 132.00 180.00 387.00 719.00 814.50 1065.00 966.00 738.50 494.00 233.50 71.50 5976.00
1924 56.00 222.00 96.00 360.00 732.50 1025.00 1106.50 1093.50 892.00 565.00 334.50 75.00 6558.00
1925 78.00 211.50 360.50 500.00 789.50 883.00 1135.00 989.50 803.00 522.00 219.50 94.00 6585.50
1926 38.50 194.50 290.50 403.50 664.50 982.50 1082.00 1071.50 898.00 656.00 364.00 94.00 6739.50
1927 199.00 195.48 a 236.00 436.50 706.50 891.00 1115.00 990.00 825.00 607.50 387.00 45.50 6634.48
1928 155.50 119.50 360.00 435.00 768.50 932.00 1138.00 1049.00 936.00 623.50 230.00 105.00 6852.00
1929 62.00 46.50 252.00 389.50 723.50 968.00 1102.50 1027.00 853.50 634.50 218.08 d 239.50 6516.58
1930 41.00 245.00 250.00 577.50 522.00 978.50 1066.50 1040.50 824.50 547.50 261.00 84.73 a 6438.73
1931 94.00 129.50 200.00 g 535.00 760.00 946.50 1154.00 1015.00 886.50 631.50 224.00 35.00 6411.00
1932 11.50 161.00 292.00 495.50 693.50 912.00 1124.00 1080.50 932.50 554.50 392.00 72.50 6721.50
1933 14.00 g 55.00 331.50 365.00 563.50 965.50 1161.50 1122.50 964.50 694.50 377.50 241.50 6842.50
1934 147.50 266.00 558.00 633.50 896.00 884.50 1218.50 1111.87 a 901.00 744.00 350.00 190.00 7900.87
1935 171.00 178.50 221.00 475.00 559.50 999.00 1113.00 1034.50 874.00 623.00 246.50 125.50 6620.50
1936 101.50 118.50 356.00 402.50 h 838.50 811.50 g 1163.50 1099.98 a 864.00 632.50 286.73 d 116.00 5577.21
1937 0.00 112.50 248.00 477.00 793.50 932.50 1128.00 1180.50 993.00 729.50 395.00 197.50 7187.00
1938 158.44 d 131.00 231.50 503.00 724.50 977.50 1091.00 1093.00 939.00 649.00 207.50 207.50 6912.94
1939 57.50 21.50 335.00 571.00 780.00 986.00 1184.50 1117.50 881.00 583.50 363.00 307.00 7187.50
1940 145.00 135.50 387.50 512.50 849.50 1090.00 1249.50 1147.00 915.50 642.50 237.00 203.50 7515.00
1941 95.50 194.50 254.50 279.50 710.00 861.00 1084.00 1026.50 811.00 424.50 287.00 146.50 6174.50
1942 174.00 85.00 230.00 440.00 682.52 a 942.50 1189.50 1015.50 866.00 546.00 292.50 123.50 6587.02
1943 72.50 217.00 326.50 567.00 778.50 945.00 1170.00 1057.00 950.00 599.50 281.00 53.00 7017.00
1944 45.50 43.50 132.50 326.00 646.50 817.50 1062.00 1129.50 849.50 624.00 137.50 57.00 5871.00
1945 79.00 131.50 152.50 405.50 674.00 857.50 1137.00 1092.00 904.00 696.90 e 318.00 94.00 6541.90
1946 62.00 128.00 307.50 624.50 713.50 1073.50 1192.00 1098.00 935.50 516.50 207.00 219.00 7077.00
1947 72.00 265.50 268.50 f 489.00 841.13 a 933.50 1219.50 1052.50 1015.34 a 672.00 163.50 71.00 6794.98
1948 198.50 116.50 148.50 527.50 778.00 951.50 1158.00 1129.00 1003.50 691.00 214.50 89.50 7006.00
1949 17.00 93.50 261.00 0.00 z 0.00 z 0.00 z 0.00 z 712.00 j 928.50 0.00 z 0.00 z 138.97 b 1438.97
1950 111.00 0.00 z 0.00 z 0.00 z 0.00 z 306.00 v 1067.50 773.00 i 245.00 v 815.50 531.50 265.50 2791.00
1951 99.00 15.00 m 249.50 444.50 504.50 i 923.50 1225.50 1063.00 892.00 547.50 215.50 77.50 5737.50
1952 80.00 71.50 23.00 m 398.50 784.50 949.50 1125.00 1123.50 955.50 795.50 189.00 63.50 6536.00
1953 182.00 106.00 251.50 374.00 0.00 z 0.00 z 969.30 c 781.00 936.35 d 645.50 373.50 82.50 4701.65
1954 123.50 278.50 207.50 590.50 701.00 912.50 1124.50 1045.00 947.50 738.00 451.00 159.50 7279.00
1955 31.00 82.50 215.00 381.50 136.50 w 526.00 k 1018.00 1037.00 936.21 a 751.50 275.50 193.00 4921.21
1956 161.50 56.00 344.50 390.50 796.00 1079.50 1134.50 1036.50 1085.50 664.50 238.00 111.00 7098.00
1957 114.50 310.00 284.00 386.50 522.50 941.00 1158.00 1041.50 864.00 207.50 q 0.00 z 164.50 5786.50
1958 63.50 0.00 z 0.00 z 361.00 855.00 1028.00 1177.00 0.00 z 0.00 z 439.00 i 298.50 262.00 4045.00
1959 163.50 80.50 300.70 a 557.00 688.50 1087.00 1200.00 1050.00 891.50 646.00 281.00 127.00 7072.70
1960 47.50 37.00 374.00 508.00 726.50 1101.50 1228.00 1154.00 991.00 576.00 304.50 93.50 7141.50
1961 111.50 156.00 223.50 472.00 709.50 1077.00 1175.50 1091.00 831.50 612.00 193.50 95.00 6748.00
1962 71.50 160.50 132.50 589.00 631.00 945.50 1151.50 1188.00 961.50 677.00 415.50 171.00 7094.50
1963 48.50 262.50 235.50 360.50 806.50 878.00 1249.50 1019.50 962.00 741.00 283.50 121.79 c 6968.79
1964 54.50 38.00 167.00 382.00 683.50 899.50 1188.50 1077.00 863.50 764.50 201.50 71.00 6390.50
1965 125.00 143.50 148.00 375.00 578.50 783.00 1150.50 1116.00 779.00 708.50 355.50 98.50 6361.00
1966 32.50 13.00 k 353.50 485.50 736.50 918.50 1205.00 1124.50 910.00 610.50 343.00 123.00 6842.50
1967 74.50 142.00 338.50 280.50 687.00 875.50 1162.00 1086.50 903.50 722.50 412.00 26.50 n 6684.50
1968 57.02 c 214.50 266.00 368.50 695.50 1008.00 1148.50 984.00 901.00 716.50 254.50 75.90 b 6689.91
1969 160.50 71.50 g 203.50 484.50 766.50 920.00 1187.50 1197.00 969.11 b 529.50 258.00 185.00 6861.11
1970 90.00 213.04 e 193.50 330.50 765.50 1021.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2614.04
1971 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 121.00 m 0.00 z 0.00
1972 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1224.00 1077.50 433.50 o 496.00 f 58.00 m 0.00 z 2301.50
1973 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
1974 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
1975 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
1976 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
1977 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
1978 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
1979 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
1980 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
1981 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
1982 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
1983 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
1984 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
1985 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
1986 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
1987 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
1988 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
1989 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
1990 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
1991 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
1992 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
1993 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
1994 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
1995 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
1996 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
1997 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
1998 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
1999 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
2000 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
2001 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
2002 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
2003 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
2004 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 199.00 104.50 303.50
2005 135.50 118.00 245.00 447.50 784.00 945.50 1213.50 1091.00 937.00 657.50 357.50 163.50 7095.50
2006 157.50 199.50 191.50 512.07 a 863.50 1100.00 1187.50 1061.00 816.00 583.00 377.50 93.50 7142.57
2007 50.50 155.56 a 422.50 490.00 801.50 1048.00 1193.50 1161.50 938.50 675.50 482.50 70.50 7490.06
2008 30.50 147.50 313.50 469.00 628.02 b 1013.00 1133.50 1080.50 918.50 674.50 345.00 89.00 6842.52
2009 168.50 169.00 323.50 444.31 a 846.50 870.00 1211.50 1140.00 918.00 553.35 a 386.79 b 0.00 z 7031.45
2010 54.00 76.50 226.30 a 394.04 d 606.64 b 962.50 1167.50 792.50 i 693.00 i 404.50 l 142.50 i 121.00 n 3487.48
2011 75.50 g 46.00 h 210.00 k 491.11 c 637.64 b 751.00 g 1144.33 b 1220.37 a 966.11 c 513.50 f 138.00 g 55.11 d 4514.67
2012 123.50 f 100.00 h 176.50 i 578.40 e 799.05 b 1073.50 1124.27 a 1152.88 b 908.79 a 683.03 a 386.50 104.50 6810.92
2013 87.00 76.74 a 366.04 e 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 529.78
Period of Record Statistics
MEAN 92.99 144.28 267.53 448.74 712.51 961.78 1144.41 1074.77 904.25 636.08 299.24 126.02 6790.96
S.D. 53.04 71.27 88.06 85.30 93.15 77.99 56.73 68.45 61.46 84.97 86.50 65.72 409.26
SKEW 0.40 0.34 0.57 0.16 -0.34 0.15 -0.48 -1.08 -0.04 -0.22 0.35 0.93 0.14
MAX 199.00 310.00 558.00 633.50 896.00 1138.00 1249.50 1220.37 1085.50 815.50 531.50 307.00 7900.87
MIN 0.00 21.50 96.00 279.50 488.00 783.00 969.30 781.00 738.50 424.50 137.50 35.00 5871.00
NO YRS 62 58 57 61 59 58 63 60 60 58 61 62 43