SONORA RS, CALIFORNIA

Monthly Total Growing Degree Days

(048353)

Base Temperature = 40 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
1931 142.50 j 283.50 461.00 674.00 914.50 931.50 1337.00 1237.00 850.00 629.50 266.38 a 137.50 7721.88
1932 75.00 200.50 436.50 476.50 766.00 1003.50 1160.00 1125.00 1030.50 664.50 488.50 76.50 7503.00
1933 24.50 111.50 378.00 530.00 552.50 912.50 1291.00 1225.50 889.50 820.50 380.00 174.00 7289.50
1934 144.50 295.50 603.00 706.00 867.50 882.50 1192.50 1246.50 1007.50 696.00 378.50 182.50 8202.50
1935 189.00 188.00 185.50 m 507.00 793.60 a 1045.00 1142.00 1224.50 1028.50 612.50 330.50 0.00 z 7060.60
1936 220.00 202.00 460.50 582.00 835.00 974.00 1262.00 1227.50 980.50 742.00 380.50 149.00 8015.00
1937 11.50 176.00 354.50 505.00 855.50 961.50 1268.00 1210.50 972.00 720.00 391.50 229.00 7655.00
1938 203.50 211.00 221.50 463.50 740.50 993.50 1185.00 1149.00 990.50 639.00 325.50 281.50 7404.00
1939 206.50 141.50 366.00 637.50 746.00 912.50 1177.00 1210.00 958.50 663.00 486.50 314.00 7819.00
1940 243.00 285.50 433.50 533.50 837.50 1085.00 1091.50 1154.00 829.00 707.50 319.00 330.00 7849.00
1941 242.00 307.50 402.50 395.50 746.50 805.00 1181.00 1036.50 833.00 612.50 440.50 207.00 7209.50
1942 227.50 159.00 343.00 439.00 576.00 876.00 1194.50 1166.50 920.50 737.00 392.00 215.50 7246.50
1943 196.50 331.50 373.00 544.50 770.50 757.00 1148.00 1021.50 1010.00 665.00 405.50 194.00 7417.00
1944 158.00 129.50 323.00 351.00 686.50 722.50 1085.00 1068.00 972.00 743.50 239.00 222.50 6700.50
1945 124.50 200.50 148.50 479.00 616.50 850.50 1230.00 1091.00 978.00 720.50 267.50 172.00 6878.50
1946 151.00 123.50 289.00 495.50 690.50 796.00 1118.00 1143.00 909.00 544.50 247.50 169.50 6677.00
1947 107.50 276.50 391.50 527.07 a 861.50 848.50 991.50 977.50 970.50 641.50 246.21 a 148.50 6988.28
1948 253.50 125.00 154.00 326.00 508.50 829.00 1086.19 e 827.50 f 727.50 f 667.69 e 231.50 f 51.87 e 4001.75
1949 6.00 f 104.09 e 234.80 d 574.62 d 549.00 f 942.12 d 904.50 f 996.02 d 973.80 e 618.81 e 439.00 f 158.58 e 4602.82
1950 78.00 f 234.96 e 292.20 d 558.60 e 659.94 e 841.15 d 923.50 f 1136.09 d 854.40 e 705.25 e 364.00 f 209.50 f 5282.60
1951 104.92 e 195.39 e 304.04 e 516.00 e 681.40 e 894.23 d 884.50 g 1082.70 d 783.50 f 603.93 d 289.50 f 78.00 f 4382.62
1952 76.31 e 192.73 e 160.96 e 452.40 e 714.79 e 718.20 e 1175.02 e 889.50 f 680.50 h 833.42 e 202.50 i 135.92 e 4459.75
1953 148.50 g 142.00 h 199.00 k 306.50 g 380.00 f 698.08 d 1166.08 e 1002.73 e 762.50 g 653.98 e 298.00 f 147.50 f 3520.87
1954 56.00 n 179.00 k 143.00 j 345.50 k 516.50 k 563.50 j 795.50 j 661.50 j 587.00 i 408.00 l 201.00 m 100.00 i 0.00
1955 27.50 l 112.00 i 214.00 h 167.50 l 368.50 m 586.50 h 633.00 l 882.00 h 608.00 j 479.50 j 196.00 k 137.00 i 0.00
1956 158.00 90.11 a 337.00 398.50 671.15 a 878.00 1132.00 1021.00 954.00 594.00 401.50 222.17 a 6857.42
1957 0.00 z 251.00 311.00 484.50 620.50 1005.50 1155.00 1052.50 960.52 a 600.00 305.00 213.50 6959.02
1958 172.50 203.50 i 217.00 427.00 770.00 868.00 1160.00 1308.72 a 762.50 f 863.50 422.00 396.00 6604.72
1959 226.50 181.00 452.50 628.00 639.00 1010.00 1302.60 e 1129.36 b 881.00 817.48 d 472.50 263.50 8003.44
1960 153.00 175.50 419.00 467.50 629.50 1106.00 1283.50 1145.50 1022.00 685.50 296.00 156.50 7539.50
1961 234.00 251.50 293.50 509.50 568.00 1054.00 1271.00 1226.80 d 890.00 725.50 326.50 133.00 7483.30
1962 166.50 213.50 211.00 593.00 607.60 a 931.00 1182.50 1134.50 992.00 687.50 440.00 315.50 7474.60
1963 131.75 a 393.00 256.50 290.17 a 687.50 816.50 1057.50 1114.00 1022.50 737.50 262.50 117.00 6886.42
1964 67.50 120.00 228.00 361.00 589.00 a 740.00 c 0.00 z 1085.50 784.50 774.50 220.50 208.50 5179.00
1965 162.50 180.00 276.00 362.00 579.50 738.50 1053.00 1083.50 751.50 720.50 328.00 116.00 6351.00
1966 110.00 116.00 379.00 596.50 780.00 887.00 1001.50 1134.50 848.00 641.50 374.00 138.00 7006.00
1967 160.50 145.00 253.00 148.50 632.00 771.50 1210.00 1253.50 978.50 662.50 455.00 90.50 6760.50
1968 138.00 316.50 346.00 441.50 636.50 927.50 1145.50 956.00 0.00 z 590.00 249.50 63.00 5810.00
1969 124.52 a 64.00 218.00 359.50 735.50 817.00 1152.00 1140.00 953.50 474.09 b 338.50 160.00 6536.60
1970 181.72 b 240.50 302.00 287.00 726.00 905.50 1200.00 1127.50 830.50 584.00 326.00 72.50 6783.22
1971 137.50 130.00 250.50 322.50 509.50 793.45 a 1134.50 1168.59 c 893.08 d 468.50 221.25 b 32.15 d 6061.51
1972 62.00 a 224.50 440.00 395.00 725.40 a 953.00 1166.38 c 1076.00 803.28 a 555.50 156.50 86.00 6643.55
1973 0.00 z 178.00 149.00 437.00 789.50 920.36 b 1128.40 a 1082.50 813.00 571.00 211.00 138.50 6418.26
1974 125.50 101.00 270.00 319.00 649.45 a 916.03 a 1080.00 1097.00 985.00 660.00 263.00 78.57 b 6544.55
1975 145.00 121.00 174.50 183.50 674.00 894.50 1076.00 976.00 967.80 e 521.50 235.50 135.00 6104.30
1976 142.00 193.50 237.00 327.00 761.50 850.50 1105.00 871.00 871.50 661.50 381.00 136.50 6538.00
1977 88.00 232.00 178.50 572.50 442.00 969.50 1118.00 1129.50 834.00 0.00 z 284.44 c 91.50 p 5848.44
1978 97.50 l 89.00 n 322.50 h 326.11 c 0.00 z 843.00 1114.50 1032.50 580.00 h 740.00 190.50 f 43.73 c 4099.84
1979 78.50 g 60.50 m 225.50 j 237.00 j 733.09 d 908.28 a 1090.68 a 998.50 972.86 b 0.00 z 169.00 l 146.50 m 4703.41
1980 150.50 h 210.00 g 112.00 l 237.00 k 550.54 d 735.00 1125.00 1018.00 0.00 z 668.50 350.50 146.00 m 4447.54
1981 150.00 m 127.50 l 175.00 k 340.00 k 528.50 h 1014.50 1117.50 1110.00 920.50 476.00 204.00 m 84.00 s 4638.50
1982 34.00 m 122.00 i 207.18 a 235.50 j 702.50 786.00 1063.00 1058.00 757.50 269.00 n 103.50 l 44.00 s 4574.18
1983 76.00 n 136.50 i 245.50 180.50 k 386.00 k 837.50 980.50 1113.00 930.00 638.00 147.00 i 88.00 m 4744.50
1984 87.50 l 95.50 j 220.50 j 229.00 i 755.50 857.00 1204.50 1091.50 921.00 439.00 103.50 l 51.00 o 5268.50
1985 41.85 a 125.00 j 91.50 j 344.00 j 583.00 922.22 c 1126.00 999.50 655.00 526.00 136.50 i 46.00 r 4853.57
1986 149.00 m 99.50 m 270.00 i 384.31 a 471.00 i 889.50 1012.00 1084.00 624.00 548.50 263.50 85.50 l 4805.81
1987 43.00 m 132.50 156.00 j 340.50 m 713.50 925.00 878.33 a 1019.00 596.50 h 689.00 221.50 i 85.50 v 4357.33
1988 88.50 l 156.00 k 334.80 a 278.00 l 629.50 904.00 1125.41 c 0.00 z 936.00 759.50 301.67 c 89.00 n 4990.88
1989 0.00 z 93.50 k 255.50 h 603.00 646.50 925.00 1107.00 1016.50 824.00 606.50 253.50 h 79.00 o 5728.50
1990 98.00 i 33.00 r 349.50 328.00 m 631.76 b 869.00 1185.00 1073.50 915.00 726.00 310.00 51.00 p 6059.76
1991 69.50 o 223.50 k 0.00 z 0.00 z 507.50 821.50 1183.50 0.00 z 1048.00 0.00 z 228.00 n 78.50 p 3560.50
1992 34.50 s 302.00 395.00 571.50 897.00 902.00 1067.00 1183.50 924.50 730.50 307.00 86.00 7366.00
1993 115.00 145.00 428.50 419.50 686.00 812.50 1042.50 1051.00 923.00 685.50 338.00 144.50 6791.00
1994 185.00 120.50 394.50 460.00 650.50 0.00 z 1163.00 1107.50 893.00 584.50 117.50 106.00 5782.00
1995 209.00 309.50 280.00 365.50 578.50 786.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 223.50 2752.50
1996 181.50 0.00 z 354.50 497.00 680.50 917.50 0.00 z 0.00 z 0.00 z 601.00 296.00 193.50 3721.50
1997 176.00 0.00 z 426.00 491.50 851.00 901.00 1121.00 1093.50 939.00 550.00 340.50 0.00 z 6889.50
1998 163.00 110.50 316.00 0.00 z 456.50 0.00 z 0.00 z 0.00 z 166.50 y 361.00 j 163.50 j 111.50 1157.50
1999 0.00 z 127.50 221.00 320.69 a 576.50 771.50 948.00 932.50 900.00 681.50 355.00 130.00 5964.19
2000 170.50 219.00 288.50 0.00 z 640.50 909.50 921.50 1032.50 793.50 563.50 137.50 193.00 5869.50
2001 100.50 108.00 341.50 304.50 840.00 879.00 1033.00 1034.50 870.00 691.00 379.50 118.00 6699.50
2002 94.00 203.00 251.50 444.00 603.50 894.50 1127.50 998.00 884.00 565.00 333.00 164.50 6562.50
2003 259.50 126.50 305.87 a 264.00 601.40 a 899.50 1191.50 1033.00 955.00 757.00 199.66 a 168.50 6761.42
2004 93.50 134.00 460.50 472.76 a 653.00 874.00 1077.50 1027.00 820.00 537.50 186.00 107.50 6443.26
2005 100.00 198.00 315.00 323.00 611.50 710.50 1165.00 1092.50 744.50 581.50 351.50 189.50 6382.50
2006 125.50 196.50 114.50 360.00 698.00 931.50 672.50 l 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2426.00
Period of Record Statistics
MEAN 148.32 189.92 312.26 446.54 681.21 881.39 1132.82 1094.61 904.00 650.50 318.58 162.99 7028.87
S.D. 58.78 72.04 97.83 117.86 105.80 89.30 88.54 85.98 90.26 90.87 86.03 74.83 555.00
SKEW -0.15 0.62 0.24 -0.13 0.12 0.09 -0.34 0.13 -0.86 -0.06 -0.13 0.81 0.36
MAX 259.50 393.00 603.00 706.00 914.50 1106.00 1337.00 1308.72 1048.00 863.50 488.50 396.00 8202.50
MIN 11.50 64.00 114.50 148.50 442.00 698.08 878.33 871.00 624.00 439.00 117.50 32.15 6061.51
NO YRS 53 57 62 60 68 72 66 66 61 67 55 54 37