MESA, ARIZONA

Monthly Total Growing Degree Days

(025467)

Base Temperature = 50 F

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1896 0.00 z 0.00 z 383.00 449.50 0.00 z 1143.00 1037.50 1111.00 0.00 z 611.50 243.00 107.00 5085.50
1897 153.00 53.00 119.00 496.50 837.00 976.50 1250.50 1237.50 983.00 529.00 259.00 31.50 6925.50
1898 40.50 200.50 179.00 620.50 696.50 1036.50 1238.50 1218.50 967.00 625.50 193.50 21.50 7038.00
1899 22.00 86.50 240.50 475.50 560.50 970.50 1202.50 1063.50 976.50 512.00 248.50 82.00 6440.50
1900 144.50 153.50 431.00 360.50 798.00 1012.50 1229.50 1055.00 829.00 633.00 358.00 112.50 7117.00
1901 142.00 153.48 a 224.50 383.00 656.00 891.50 1237.00 1130.50 865.50 633.00 362.22 c 77.00 6755.70
1902 98.50 97.50 197.76 b 508.50 708.50 1021.00 1143.00 1161.00 936.50 673.50 199.00 74.50 6819.26
1903 75.00 69.00 308.50 479.50 762.00 1034.00 1227.00 1267.00 935.00 626.50 361.50 111.50 7256.50
1904 52.00 245.00 374.00 518.50 818.00 1054.00 1167.00 1168.00 891.00 635.50 343.50 98.50 7365.00
1905 171.05 c 187.50 303.50 419.00 623.00 978.00 1206.00 1231.00 1027.00 669.00 269.00 76.50 7160.55
1906 96.00 189.00 346.50 438.00 714.00 987.00 1281.50 1142.50 938.50 649.45 a 275.50 130.50 7188.45
1907 101.50 225.00 296.50 542.50 693.50 890.50 1214.50 1164.50 986.00 663.00 299.00 79.50 7156.00
1908 65.50 135.00 350.00 546.00 663.00 955.00 1205.50 1197.50 966.50 512.00 289.00 70.50 6955.50
1909 106.50 87.00 221.50 514.00 701.00 1061.50 1217.50 1168.00 985.50 660.50 284.00 43.50 7050.50
1910 126.00 141.00 506.50 727.50 955.00 1092.00 1132.00 1131.00 1030.00 618.00 239.00 188.50 7886.50
1911 206.00 80.00 394.00 472.00 670.00 928.00 1059.50 1077.77 a 936.50 561.50 230.50 44.00 6659.77
1912 87.50 121.00 194.00 308.00 636.00 994.50 997.00 1041.00 775.00 480.00 0.00 z 0.00 z 5634.00
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 0.00 z 0.00 z 0.00 z 0.00
1915 24.28 a 92.00 235.50 465.00 590.50 953.50 1121.00 1143.50 819.50 628.50 227.00 61.00 6361.28
1916 61.00 261.00 391.50 511.00 647.50 912.00 1157.00 1089.50 876.50 514.50 204.50 57.35 a 6683.35
1917 46.50 128.50 210.50 425.50 570.00 959.00 1180.50 1064.00 995.50 614.00 275.00 103.00 6572.00
1918 42.88 a 119.26 a 316.72 a 431.25 b 603.97 b 1090.50 1127.76 b 979.50 837.12 d 593.13 a 205.18 b 49.00 6396.26
1919 76.90 e 30.00 167.40 a 488.50 730.00 951.96 b 1097.83 b 1045.00 853.45 a 461.38 a 233.57 b 93.50 f 6136.00
1920 115.65 e 164.00 197.76 b 340.50 737.69 d 926.50 1133.00 798.50 g 786.67 c 463.45 a 198.62 a 19.78 b 5083.61
1921 39.50 f 174.50 408.34 b 445.38 d 617.13 d 945.50 1141.26 d 1062.00 830.89 b 624.50 251.11 c 95.50 j 6500.62
1922 34.21 b 116.00 145.50 339.50 747.44 d 1017.32 b 1159.50 1092.50 911.50 452.00 f 116.54 d 114.70 a 5794.71
1923 162.00 149.15 b 196.00 400.18 b 749.68 a 822.93 a 1114.00 1039.00 770.77 d 451.00 0.00 z 68.00 5922.72
1924 33.50 164.00 128.50 372.00 644.00 f 757.50 h 1175.42 a 1078.59 b 987.86 b 667.57 b 164.00 f 53.39 d 4660.82
1925 34.62 a 147.84 c 300.00 401.00 788.50 942.00 904.50 h 1077.00 783.00 555.86 b 118.50 o 109.53 a 5139.35
1926 13.36 b 140.00 e 381.54 e 512.31 d 708.72 b 1053.60 e 1159.50 793.00 h 887.50 607.82 c 255.50 64.30 d 5784.15
1927 110.00 150.64 c 163.50 403.33 c 689.50 747.00 g 1185.75 c 1056.67 b 124.00 x 579.50 322.00 49.50 4710.40
1928 87.00 115.44 c 354.00 430.86 a 807.00 944.44 c 1179.72 d 1086.50 910.20 e 610.00 243.00 76.90 e 6845.08
1929 33.50 58.00 225.50 377.00 726.90 b 945.52 a 1164.00 1115.50 908.33 c 649.00 161.50 120.79 b 6485.54
1930 48.00 213.50 256.00 549.00 583.66 b 930.00 1136.00 1092.50 843.00 536.09 b 269.50 58.50 6515.74
1931 79.16 c 134.50 243.19 b 513.00 750.41 b 0.00 z 1205.56 d 1093.00 929.50 376.00 m 209.50 28.02 e 5185.84
1932 4.50 127.81 b 216.50 429.23 d 652.00 882.32 b 1111.50 1113.50 951.00 539.50 271.50 26.19 b 6325.56
1933 11.22 b 18.50 223.95 b 325.71 b 505.00 907.50 b 1214.00 1179.00 960.54 b 722.00 317.00 83.00 6467.42
1934 60.28 d 224.00 b 489.05 b 505.00 g 890.39 d 849.11 b 892.00 h 1153.72 a 909.31 a 656.88 b 276.72 a 128.50 5637.96
1935 129.50 159.00 166.22 b 460.18 b 592.74 b 1007.78 c 1156.54 e 1080.87 a 892.22 c 549.14 c 140.77 d 42.50 g 6334.96
1936 45.95 c 121.58 c 301.00 i 568.85 d 847.69 b 1101.21 a 1223.00 1170.50 920.50 623.50 309.00 71.82 a 7003.58
1937 0.00 93.33 a 229.00 453.10 a 809.00 984.50 1179.03 a 829.50 i 1027.22 c 670.00 278.00 158.50 5881.69
1938 47.50 g 114.00 193.00 485.00 723.85 a 965.00 1126.50 1111.50 979.50 555.50 88.50 95.00 6437.35
1939 37.00 15.00 320.50 538.00 758.50 956.00 1189.00 1133.50 886.50 540.95 a 353.00 173.27 c 6901.22
1940 107.50 103.00 322.50 485.50 840.00 1036.00 1167.67 a 1145.00 932.00 675.50 223.00 181.50 7219.17
1941 108.50 188.00 241.50 347.50 744.00 893.50 1143.00 1066.50 839.50 487.50 308.00 101.00 6468.50
1942 97.50 51.00 188.00 413.00 679.50 946.50 1221.50 1092.50 948.00 602.50 325.50 107.00 6672.50
1943 37.00 201.50 330.00 580.50 800.00 961.50 1200.00 1104.00 974.50 615.50 250.50 79.50 7134.50
1944 54.00 50.00 169.50 348.00 699.50 831.50 1126.50 1177.00 920.50 686.00 169.00 46.50 6278.00
1945 37.20 a 33.00 j 149.50 410.50 734.00 881.00 1224.50 1194.00 988.00 707.00 213.00 38.50 6577.20
1946 54.00 79.00 299.00 621.00 734.00 1026.50 1212.50 1179.50 967.50 b 459.00 103.00 138.31 e 6873.31
1947 22.06 e 176.00 308.50 444.00 822.50 920.69 a 1281.33 a 1166.00 1044.50 662.00 155.00 52.00 7054.58
1948 93.50 101.00 130.50 459.00 721.02 b 959.50 1221.00 1206.00 1001.50 713.00 145.50 58.00 6809.52
1949 9.50 101.50 246.50 522.50 721.00 984.50 1172.00 1095.00 1030.50 538.00 396.00 136.00 6953.00
1950 80.50 204.50 318.00 588.00 704.50 939.00 1152.50 1114.00 878.50 787.00 387.50 195.00 7349.00
1951 79.50 133.26 a 298.00 484.50 753.82 a 922.00 1260.15 a 1125.00 951.50 683.50 248.50 89.50 7029.23
1952 53.00 89.00 144.50 471.72 a 863.00 969.50 1157.00 1193.00 992.00 776.55 a 214.00 54.50 6977.77
1953 98.00 86.50 328.00 484.00 597.50 1019.00 1255.00 1202.50 988.50 683.03 a 379.29 b 63.50 7184.82
1954 91.50 332.00 285.00 655.50 802.00 946.00 1210.50 1082.00 999.00 708.00 345.00 106.50 7563.00
1955 17.00 84.00 298.50 429.50 707.00 943.50 1086.50 1091.50 948.62 a 768.50 244.50 152.00 6771.12
1956 119.50 46.50 325.50 443.50 807.00 1089.50 1170.00 1082.00 1015.00 602.50 215.00 75.50 6991.50
1957 111.50 268.50 304.50 448.50 634.50 1036.50 1221.40 a 1146.50 929.00 596.48 b 179.48 a 107.47 a 6984.33
1958 65.00 187.00 88.50 h 462.50 923.50 1073.04 b 1215.50 1200.50 975.52 a 753.82 a 332.00 187.50 7375.87
1959 112.00 100.50 336.50 627.00 720.23 a 1130.00 1280.82 a 1146.48 a 937.00 662.50 311.00 129.50 7493.53
1960 48.50 25.00 397.50 535.00 790.50 1121.90 a 1230.00 1172.50 1031.50 609.15 a 299.00 105.00 7365.55
1961 158.50 162.00 302.00 552.50 750.00 1108.50 1257.00 1151.65 a 889.50 619.00 179.50 88.00 7218.15
1962 89.50 169.50 173.50 657.50 717.50 961.03 a 1191.29 c 1246.00 1006.50 686.13 a 392.50 188.00 7478.95
1963 59.50 272.50 270.50 407.50 850.50 906.50 1273.00 1128.50 1037.00 776.50 346.00 111.50 7439.50
1964 24.05 b 40.00 213.00 466.50 746.14 b 955.50 1252.50 1098.00 914.50 778.50 217.00 104.50 6810.19
1965 118.50 147.50 221.00 439.50 675.50 840.50 1228.12 a 1184.09 c 891.21 a 727.97 b 376.50 141.00 6991.38
1966 32.60 b 66.37 a 379.00 570.00 885.64 b 1042.00 1261.18 a 1218.50 993.00 660.82 a 347.07 a 152.42 a 7608.60
1967 82.50 185.50 365.00 360.00 a 728.50 932.00 1248.78 a 1218.00 987.50 733.50 412.76 a 42.00 7296.04
1968 103.00 275.00 283.00 453.50 768.00 1018.00 1161.50 1084.50 957.50 666.50 280.00 52.50 7103.00
1969 160.50 103.00 202.00 523.00 831.00 931.03 a 1243.50 1306.00 1041.50 582.50 354.50 169.50 7448.03
1970 78.00 228.50 256.50 400.00 838.00 1027.76 a 1304.58 a 1259.50 913.50 549.00 310.00 72.50 7237.84
1971 139.50 149.00 369.00 458.50 643.50 972.50 1278.50 1129.50 975.50 559.50 255.50 74.00 7004.50
1972 58.50 219.50 556.50 546.50 781.50 1045.50 1298.50 1161.00 967.50 611.00 156.00 86.50 7488.50
1973 38.50 137.00 131.50 442.00 851.50 1033.50 1260.00 1238.50 958.00 684.50 268.50 115.50 7159.00
1974 90.50 120.50 360.50 524.50 825.50 1160.50 1185.00 1163.00 1001.50 706.00 285.00 39.78 a 7462.28
1975 84.50 103.50 258.00 301.00 720.50 1004.00 1261.50 1221.00 1008.50 649.50 310.50 133.00 7055.50
1976 155.00 243.00 306.50 457.50 849.50 1027.00 1225.00 1188.50 939.50 622.07 a 358.00 102.50 7474.07
1977 110.00 215.00 220.50 570.50 668.00 1114.00 1295.50 1276.50 1009.00 795.50 373.00 215.50 7863.00
1978 112.00 177.50 416.50 488.50 775.50 1143.50 1294.50 1188.00 1008.00 810.00 312.50 91.50 7818.00
1979 33.50 129.50 278.50 542.50 797.50 1093.50 1285.00 1134.00 1137.00 779.50 265.00 196.00 7671.50
1980 170.50 266.50 264.50 546.50 707.50 1079.00 1331.50 1211.07 a 1027.00 718.00 328.93 b 274.50 7925.50
1981 218.50 236.50 309.50 657.00 816.00 1189.00 1275.50 1276.00 1053.50 650.50 409.00 193.00 8284.00
1982 105.50 219.50 300.50 535.00 826.50 998.50 1253.50 1255.00 1030.50 642.50 274.50 104.50 7546.00
1983 149.00 152.50 276.50 406.50 816.00 1012.00 1281.00 1193.50 1150.50 720.50 324.50 113.00 7595.50
1984 142.50 199.50 429.50 502.50 1011.00 1061.00 1255.00 1219.50 1060.50 580.00 295.00 80.50 7836.50
1985 77.00 181.00 329.00 668.00 923.50 1161.50 1332.50 1283.00 899.00 708.50 255.52 a 136.50 7955.02
1986 265.50 258.50 523.68 c 615.50 893.50 1172.50 1237.93 a 934.50 i 914.50 688.00 376.00 147.50 7093.11
1987 146.50 211.50 327.50 728.00 910.00 1167.50 1230.00 1230.00 1021.50 882.00 315.50 90.00 8260.00
1988 121.50 300.50 424.00 590.00 866.50 1175.00 1336.50 39.50 z 0.00 z 0.00 z 0.00 z 0.00 z 4814.00
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 0.00 z 0.00 z 0.00
2005 0.00 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
2006 0.00 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
Period of Record Statistics
MEAN 86.37 148.69 285.38 484.40 748.24 1000.43 1204.84 1149.61 949.69 637.18 273.07 100.45 7136.17
S.D. 51.87 69.58 94.58 91.02 96.56 85.55 65.86 67.63 74.47 87.73 73.98 50.17 462.26
SKEW 0.71 0.26 0.46 0.42 0.06 0.30 -0.45 0.13 -0.23 0.05 -0.27 0.83 0.29
MAX 265.50 332.00 556.50 728.00 1011.00 1189.00 1336.50 1306.00 1150.50 882.00 412.76 274.50 8284.00
MIN 0.00 15.00 119.00 301.00 505.00 822.93 997.00 979.50 770.77 451.00 88.50 19.78 6278.00
NO YRS 88 89 89 90 89 88 89 86 88 88 86 86 70