Western Regional Climate Center

Time Series


STATION NUMBER 101022  ELEMENT : HEATING DEGREE DAYS 65.00     QUANTITY :        MONTHLY SUM       
 STATION : BOISE WSFO AIRPORT                                
 FROM DATA WITH UNITS: DEGREES F 
 *** Note *** Provisional Data *** After Year/Month 199804
 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.
Degree day base temperature is :  65.00
Months with  5 missing days or less use mean for missing day(s)

 MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS :  5

 YEAR(S)    JAN     FEB     MAR     APR     MAY     JUN     JUL     AUG     SEP     OCT     NOV     DEC       ANN
  1940     991.00  756.50  602.00  448.00  155.50   55.00    1.50    0.00  153.00  331.00  885.00  922.00   5300.50
  1941     985.00  715.00  607.00  447.00  234.50  122.50    0.00   26.50  223.00  436.50  688.00  930.50   5415.50
  1942    1377.50  937.00  767.00  400.50  380.50  149.50    2.00   37.00  104.50  397.50  759.50  978.00   6290.50
  1943    1142.00  814.00  777.50  333.00  344.00  137.00   14.00   20.00   36.50  369.00  748.00  997.00   5732.00
  1944    1239.00  897.50  827.00  483.50  222.50  167.50    8.00    1.50  128.50  223.00  789.50 1114.50   6102.00
  1945    1019.00  767.50  774.00  570.00  263.50  170.50    0.00   15.50  227.00  303.50  760.50 1060.50   5931.50
  1946    1115.00  874.50  658.50  402.50  230.50   58.50    2.50    4.50  165.00  616.00  818.00  892.50   5838.00
  1947    1293.50  754.50  623.50  469.50  144.00  127.50    0.00    9.50  137.50  315.50  866.50 1043.50   5785.00
  1948     992.00  955.50  840.00  508.50  301.00   44.00    7.00   16.00f 173.89c 394.50  841.00 1225.50   6282.89
  1949    1695.00  961.00  677.00  347.50  172.00   71.50    3.00    1.00   90.50  574.50  612.00 1052.50   6257.50
  1950    1230.00  833.50  781.00  524.00  339.00  118.00   10.50    9.00  146.50  265.00  672.00  892.50   5821.00
  1951    1114.50  789.50  864.50  431.00  262.00  113.00    1.00   23.50   93.50  490.50  790.50 1164.00   6137.50
  1952    1190.00 1003.00  876.00  383.00  240.00   92.00   13.00    8.00   66.00  252.50  900.00  960.00   5983.50
  1953     744.00  802.00  701.50  567.00  402.50  176.50    2.00   15.00   82.50  380.00  590.50 1045.50   5509.00
  1954     883.50  733.00  796.50  454.00  208.00  178.50   13.50   42.00  150.00  438.00  644.50 1069.00   5610.50
  1955    1287.00 1059.00  893.00  629.50  360.50   72.00   46.50    0.00  195.00  370.00  884.00  920.00   6716.50
  1956     978.00 1092.50  715.00  434.50  231.00   96.50   12.00   34.00  100.00  465.00  891.00 1065.50   6115.00
  1957    1350.00  855.00  706.50  490.50  229.50   83.00    5.00    6.00   78.50  480.00  858.00  949.50   6091.50
  1958    1039.50  639.00  754.50  517.00  123.50   74.00    2.50    3.00  148.50  306.00  743.00  881.00   5231.50
  1959     905.50  795.57e 734.81d 430.00  392.00   46.00   13.50   16.00  219.00  477.50  908.50 1149.50   6087.88
  1960    1273.00  912.00  685.50  480.50  336.00   25.50    0.00   68.50   66.00  387.50  734.00 1071.00   6039.50
  1961     996.00  666.50  638.50  508.00  240.00   15.00    0.00    0.00  246.00  493.50  839.50 1059.00   5702.00
  1962    1361.50  918.00  820.00  385.00  280.50   87.50    8.50   34.00   57.00  375.00  709.50  917.50   5954.00
  1963    1293.50  607.00  644.00  503.50  168.50  128.00    3.50    2.00   23.00  257.00  640.00 1144.00   5414.00
  1964    1209.00 1121.00  852.00  591.00  327.50  131.00    0.00   63.50  172.00  375.50  843.00  926.00   6611.50
  1965     958.00  787.50  802.50  443.00  325.00   84.50    7.50   31.50  238.50  274.00  620.50 1083.50   5656.00
  1966    1010.50  889.00  676.00  475.00  176.00  101.00    8.00   18.50   69.00  483.00  660.00 1047.00   5613.00
  1967     893.00  748.50  714.50  635.00  286.50   84.00    0.00    0.00   51.00  442.00  730.00 1154.00   5738.50
  1968    1102.00  695.50  592.50  563.50  239.50   60.00    0.00   61.50  123.50  390.00  691.50  926.50   5446.00
  1969     952.50  806.00  696.50  435.50  152.00   78.50    4.00   13.50   95.50  593.50  760.00  942.50   5530.00
  1970     894.00  666.50  732.50  635.50  253.50   80.00    0.00    0.00  244.50  542.00  656.50  976.50   5681.50
  1971     964.00  771.00  769.50  473.50  183.50   81.50   11.50    6.00  214.50  498.00  759.50 1078.50   5811.00
  1972    1057.00  826.50  604.50  550.50  197.50   47.00   11.50    0.50  225.50  412.00  736.50 1276.50   5945.50
  1973    1063.00  716.50  682.00  477.50  189.00   95.50    4.50   14.00  106.00  392.00  699.00  825.00   5264.00
  1974    1105.50  736.00  695.50  459.00  311.00   44.00   10.50   11.50   55.50  397.50  699.00  988.00   5513.00
  1975    1142.00  787.00  730.00  615.00  282.50   80.00    7.00   23.00   76.50  404.00  766.50 1042.00   5955.50
  1976    1019.00  894.50  865.00  531.50  196.00  136.00    3.50   40.00   80.00  441.50  725.50 1106.50   6039.00
  1977    1425.50  876.00  780.50  347.00  362.00    8.50    9.50   35.00  150.00  367.50  762.00  861.00   5984.50
  1978     868.00  751.00  508.00  495.00  336.50   76.50    5.50   41.00  179.00  377.00  849.00 1178.50   5665.00
  1979    1513.00  861.00  675.50  490.50  248.00   73.50    5.00    2.50   29.00  333.50  910.00  906.50   6048.00
  1980    1076.50  731.50  742.50  375.50  265.00  136.50    0.00   42.00  109.50  417.00  756.50  991.00   5643.50
  1981     965.50  789.00  638.00  441.50  323.00  104.00   15.50    5.50  139.50  506.50  631.00  920.50   5479.50
  1982    1240.00  981.00  735.00  594.00  317.00   88.00   29.50    2.50  188.00  438.50  870.50 1038.50   6522.50
  1983     905.00  657.50  631.50  539.00  315.50   87.00   39.00    0.00  150.50  348.00  690.50 1296.50   5660.00
  1984    1358.50 1011.00  717.50  572.50  335.50  167.00    0.00    8.00  209.50  566.00  777.50 1305.50   7028.50
  1985    1422.00 1099.00  902.00  404.50  231.00   56.00    0.00   28.50  267.00  515.50 1121.50 1625.00   7672.00
  1986    1104.00  672.50  528.00  503.00  285.50   16.00   37.00    2.50  266.00  385.50  739.50 1148.50   5688.00
  1987    1155.50  768.50  644.50  293.00  146.50   42.50   25.50   21.00   88.00  313.00  729.50  997.00   5224.50
  1988    1206.50  790.00  695.00  368.00  265.00   62.00    4.00    6.50  164.50  183.00  730.00 1178.50   5653.00
  1989    1250.50 1171.50  662.50  364.50  284.50   33.00    0.00   31.00  103.00  427.50  768.00 1073.50   6169.50
  1990     957.00  865.00  642.50  312.00  294.50   85.00    6.00   10.50   28.50  439.50  716.00 1453.50   5810.00
  1991    1259.00  656.50  682.00  501.50  313.00  105.50    0.00d   0.00   58.50  415.50  829.00 1034.50   5855.00
  1992     988.00  665.50  498.50  315.50   95.00   55.50    7.00   40.50  122.50  348.50  915.50 1132.00   5184.00
  1993    1248.50 1013.00  723.00  507.00  143.50  160.00   57.00   47.50  128.50  375.00  966.50  983.00   6352.50
  1994    1000.50  849.00  586.00  385.50  153.00   66.50   10.00    1.50   36.50  455.50  974.50 1074.50   5593.00
  1995     893.00  659.50  664.50  505.50  263.50  115.00    5.50   25.00   90.50  491.50  619.00  991.50   5324.00
  1996    1007.50  866.50  645.00  452.50  301.00   58.00    1.00    7.00  167.50  410.50  711.50  890.00   5518.00
  1997    1020.50  789.50  607.50  482.50  133.00   45.00   18.50    0.00   64.00  417.00  661.50 1050.00   5289.00
  1998     810.50  694.00  644.00  459.00  275.50   86.50    0.00a   0.00z   0.00z   0.00z   0.00z   0.00z  2969.50


 MEAN     1110.84  827.15  707.31  470.20  255.38   88.81    8.69   17.86  131.08  406.47  769.82 1051.84   5846.22
 S.D.      187.94  132.12   93.40   83.54   74.51   42.34   11.86   18.02   66.64   90.38  105.04  144.49    458.60
 SKEW        0.64    0.66    0.10   -0.02   -0.14    0.37    2.29    1.01    0.32   -0.02    0.74    1.48      1.43
 MAX      1695.00 1171.50  902.00  635.50  402.50  178.50   57.00   68.50  267.00  616.00 1121.50 1625.00   7672.00
 MIN       744.00  607.00  498.50  293.00   95.00    8.50    0.00    0.00   23.00  183.00  590.50  825.00   5184.00
 NO YRS      59      59      59      59      59      59      59      57      58      58      58      58          57

For more information, contact
Western Regional Climate Center,
email: wrcc@dri.edu
phone: 775-674-7010
fax: 775-674-7016