Mean    % of                                                                  % of
       Mean    % of    Max   Min    Wind            Resultant  Resultant                       Max    Mean Air            Max Air   Min Air
 Month Temp    Temp    Temp  Temp  Speed    Wind       Wind      Wind    Constancy  Max Wind   Wind   Pressure  Pressure  Pressure  Pressure
        (C)    Data    (C)   (C)   (ms-1)   Data    Direction    Speed             Direction  Speed     (mb)      Data      (mb)      (mb)
             Missing                       Missing                                                              Missing
 
Butler Island (8902) Lat : 72.20S Long : 60.34W Elev : 91 M

  Feb  -15.1    67    -7.8  -22.4    4.5     67        194        3.7      0.83       196       17     960.2       67      975.4     950.0
  Mar  -15.9    49     2.2  -24.9    4.0     49        198        2.5      0.62       184       13     959.2       50      977.6     939.3
  Apr  -21.2    18    -3.4  -30.5    3.9     18        206        2.7      0.71       184       15     978.7       18      998.9     958.2
  May  -22.4    08    -0.2  -31.2    5.5     06        231        2.7      0.49       177       20     983.2       06     1008.9     963.3
  Jun  -21.7    00    -7.6  -31.5    6.0     01        199        4.7      0.78       192       33     985.3       00     1004.2     956.7
  Jul  -30.3    00   -11.2  -40.6    6.6     26        209        5.2      0.80       187       24     980.4       00     1000.5     952.0
  Aug  -24.9    00    -2.4  -35.1    4.3     00        213        2.5      0.59       188       22     968.2       00      992.7     935.6
  Sep  -22.9    00    -4.4  -36.9    8.9     00        190        7.9      0.88       192       32     968.3       00      983.8     948.0
  Oct  -21.8    00    -7.6  -31.8    5.9     19        195        4.8      0.82       195       24     976.2       00      995.8     959.9
  Nov   -8.0    03     6.6  -19.9    4.8     14        197        3.0      0.62       188       17     979.3       01      995.6     961.0
  Dec   -4.3    01     2.9  -11.8    4.7     00        196        2.9      0.61       195       20     971.7       00      988.5     954.2