FORT BIDWELL, CALIFORNIA

Monthly Total Heating Degree Days

(043157)

Base Temperature = 65 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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 61.00 48.50 220.50 466.00 816.21 a 1238.00 2850.21
1949 1638.50 1007.50 791.50 421.50 286.00 154.50 17.00 17.50 127.50 563.00 595.00 1043.00 6662.50
1950 1189.50 821.92 d 812.00 568.50 380.00 201.00 17.50 23.50 201.00 384.40 a 631.00 817.50 6047.82
1951 1030.50 818.50 880.50 447.00 345.00 122.00 12.50 8.00 i 106.50 555.50 795.00 1160.43 a 6273.43
1952 1241.50 974.50 977.00 477.50 307.93 a 215.50 13.00 36.00 113.50 293.50 899.50 1031.50 6580.93
1953 825.50 780.00 778.50 571.50 546.50 288.00 11.50 58.50 98.50 494.50 689.50 953.25 a 6095.75
1954 970.00 536.50 f 872.00 472.00 257.00 255.50 34.00 109.50 233.50 480.50 671.50 1100.50 5456.00
1955 1243.00 988.50 594.00 i 725.50 318.00 g 144.00 92.50 5.00 235.00 401.50 812.00 961.52 a 5608.52
1956 963.00 1100.96 a 769.00 520.50 315.50 177.22 c 44.50 69.50 173.50 519.00 815.50 1023.50 6491.69
1957 1310.50 842.00 724.00 568.50 379.50 134.50 32.00 64.00 127.00 579.50 641.50 i 919.50 5681.00
1958 1006.00 668.50 872.00 601.00 203.00 176.00 32.50 3.00 210.00 d 355.50 685.50 816.00 5629.00
1959 897.34 c 865.50 732.50 471.00 468.00 123.00 18.50 65.00 254.00 375.50 722.00 1148.00 6140.34
1960 1214.50 975.50 688.50 547.50 445.50 77.50 5.50 80.00 110.50 445.00 840.00 977.00 6407.00
1961 927.50 725.00 766.00 556.50 401.50 52.50 13.50 8.50 297.50 477.00 859.50 996.50 6081.50
1962 1379.00 1034.00 881.50 464.50 459.00 150.00 41.00 77.50 107.50 480.00 685.00 885.50 6644.50
1963 1134.50 603.50 816.00 737.50 295.02 a 231.50 84.00 68.00 142.00 399.00 775.50 968.50 6255.02
1964 1084.00 938.00 870.00 650.36 b 459.50 237.00 28.00 85.50 0.00 z 339.50 878.00 952.00 6521.86
1965 1062.50 786.00 767.00 525.50 430.00 191.50 44.00 77.50 298.50 339.50 709.50 1096.50 6328.00
1966 1052.50 0.00 z 727.50 498.50 240.00 211.50 73.00 40.00 135.50 472.50 728.00 977.00 5156.00
1967 992.50 748.00 825.50 834.00 360.24 b 169.00 1.00 3.50 62.59 a 450.50 691.50 1227.50 6365.83
1968 1095.50 700.00 687.00 642.50 373.00 133.50 9.50 116.50 177.00 449.00 787.50 1047.00 6218.00
1969 1005.50 921.50 855.00 557.50 243.00 132.50 21.00 39.50 134.00 609.50 749.00 944.00 6212.00
1970 973.00 708.50 765.00 721.00 346.50 149.00 12.50 6.00 273.50 549.00 726.00 1160.50 6390.50
1971 958.00 821.50 892.00 590.00 421.50 228.00 56.50 17.50 324.00 597.00 808.00 1181.00 6895.00
1972 1165.50 869.50 612.00 639.00 298.00 98.00 25.50 52.00 279.00 540.50 842.50 1267.50 6689.00
1973 1154.00 811.00 827.00 556.00 199.50 128.00 23.00 44.50 197.00 500.50 781.50 892.00 6114.00
1974 1130.50 846.00 773.00 607.00 327.50 66.50 54.50 53.00 91.00 467.50 731.00 1040.00 6187.50
1975 1019.90 a 900.50 847.00 782.50 372.50 145.50 36.50 79.00 98.00 499.00 842.50 951.00 6573.90
1976 968.00 840.00 888.00 612.00 301.00 231.50 26.00 133.00 171.00 427.00 681.50 1089.50 6368.50
1977 1609.50 964.44 a 860.00 458.00 546.50 47.00 33.50 45.00 206.50 437.00 0.00 z 917.00 6124.44
1978 925.50 784.50 584.50 610.50 461.00 195.50 46.00 114.50 292.00 385.00 888.00 1235.50 6522.50
1979 1343.00 882.00 710.00 571.50 324.98 a 155.50 26.50 96.50 94.00 392.50 920.00 986.00 6502.48
1980 1015.00 724.50 839.50 484.50 382.00 240.50 31.00 56.00 166.00 467.50 742.00 958.50 6107.00
1981 933.50 880.00 748.50 462.00 345.00 147.50 25.50 12.50 153.50 555.00 714.00 856.00 5833.00
1982 1112.00 849.00 843.00 678.00 383.50 172.00 61.00 19.00 275.50 569.50 974.00 1098.00 7034.50
1983 955.00 776.00 781.00 710.00 395.50 181.00 107.50 47.00 186.00 432.00 853.00 1065.00 6489.00
1984 1189.50 920.00 735.00 665.00 345.00 256.00 0.50 13.00 185.50 628.00 862.50 1190.00 6990.00
1985 1246.00 966.00 893.00 464.00 355.00 92.00 15.00 57.00 348.50 576.50 1035.50 1122.50 7171.00
1986 857.00 737.50 618.50 598.50 393.50 71.00 45.50 9.50 382.50 453.50 708.50 1022.50 5898.00
1987 1148.50 0.00 z 763.50 417.00 266.08 a 100.50 90.00 27.50 99.50 303.50 787.00 1129.50 5132.58
1988 1190.00 863.50 763.50 515.00 394.50 184.50 17.50 16.00 202.50 248.50 828.50 1149.50 6373.50
1989 1324.50 1142.00 735.50 446.00 412.50 99.00 15.00 80.00 204.50 533.50 833.79 a 1049.00 6875.29
1990 1005.00 1031.50 730.00 390.00 446.50 170.50 28.50 83.50 93.50 500.00 846.50 1351.00 6676.50
1991 1106.50 661.50 889.00 666.00 533.50 285.00 6.50 8.00 99.00 398.00 733.50 1067.50 6454.00
1992 1009.00 743.00 679.50 467.00 177.00 117.50 59.50 44.00 169.00 407.00 858.50 1186.50 5917.50
1993 1342.50 1145.50 732.50 629.50 326.00 269.50 164.00 117.00 196.00 454.50 998.50 1126.33 a 7501.83
1994 960.00 921.00 687.50 519.50 306.50 170.00 8.00 8.00 127.50 544.50 1061.00 1217.00 6530.50
1995 971.00 684.50 829.50 669.50 414.50 251.00 41.00 70.50 114.50 462.00 605.00 908.00 6021.00
1996 968.50 849.50 759.00 554.50 439.50 155.50 22.00 45.00 235.00 482.50 739.00 930.50 6180.50
1997 1047.50 844.50 691.00 639.00 247.50 203.00 47.50 25.00 159.50 511.00 738.00 1120.50 6274.00
1998 915.00 852.50 771.50 671.00 557.00 235.50 6.50 19.50 158.50 550.00 846.50 1160.00 6743.50
1999 1029.50 880.50 802.00 646.00 433.50 202.50 53.00 72.00 145.50 395.50 634.50 1037.00 6331.50
2000 1012.50 794.00 771.50 463.00 353.00 102.00 0.00 z 21.00 219.00 530.00 948.50 1044.00 6258.50
2001 1152.00 970.50 693.00 653.00 223.50 167.00 30.00 4.50 96.72 a 374.00 780.50 1068.00 6212.72
2002 1071.00 812.50 812.50 552.50 404.50 144.00 0.00 76.00 174.50 562.00 795.00 973.00 6377.50
2003 778.50 863.00 693.00 729.50 398.00 118.50 8.50 30.00 139.00 382.00 904.50 1103.50 6148.00
2004 1049.00 930.00 613.50 546.00 392.00 138.00 13.50 39.50 190.50 539.50 884.00 1002.00 6337.50
2005 1169.50 865.50 722.00 590.50 397.00 272.00 1.00 26.00 265.50 460.50 835.00 1004.50 6609.00
2006 991.50 872.50 947.00 606.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3417.00
Period of Record Statistics
MEAN 1087.24 860.14 778.89 576.53 366.36 167.85 34.13 48.50 182.08 466.30 796.51 1050.76 6406.04
S.D. 168.25 117.22 84.80 98.95 87.76 60.65 30.20 33.93 73.14 83.83 102.67 116.50 357.76
SKEW 1.14 0.30 -0.07 0.29 0.01 0.09 1.88 0.54 0.66 -0.32 0.35 0.19 0.63
MAX 1638.50 1145.50 977.00 834.00 557.00 288.00 164.00 133.00 382.50 628.00 1061.00 1351.00 7501.83
MIN 778.50 603.50 584.50 390.00 177.00 47.00 0.00 3.00 62.59 248.50 595.00 816.00 5629.00
NO YRS 58 55 57 58 56 57 57 57 57 58 56 58 48