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
 
Lettau (8908) Lat : 82.59S Long : 174.27W Elev : 55 M 

  Jan   -8.4    02    -0.5  -17.5    4.0     02        157        3.1      0.77       160       15     984.9       02      999.5     976.2
  Feb  -17.9    00    -3.0  -33.5    3.6     00        172        2.2      0.62       195       12     982.5       00      994.9     972.3
  Mar  -32.3    02   -12.0  -48.1    4.4     02        173        2.0      0.45       158       21     977.8       02      996.8     936.3
  Apr  -27.7    00   -10.4  -47.2    4.3     00        157        3.0      0.70       149       17     984.5       00     1011.3     961.7
  May  -42.4    00   -18.9  -58.4    4.2     00        154        2.1      0.50       258       21     985.1       00     1020.6     949.4
  Jun  -35.4    00   -13.9  -51.0    5.1     00        162        3.6      0.72       149       21     997.3       00     1018.9     960.2
  Jul  -34.3    00   -10.6  -56.6    4.2     00        150        2.6      0.61       154       13     987.1       00     1006.4     965.4
  Aug  -41.7    00   -17.4  -60.6    5.9     15        158        5.0      0.86       125       19     973.0       00      985.9     953.8
  Sep  -45.5    00   -19.0  -60.1    3.4     33        184        2.5      0.74       156       12     987.8       00     1005.5     948.2
  Oct  -24.9    00    -8.9  -43.9    6.3     16        151        5.2      0.84       132       22     976.9       00      994.2     953.6
  Nov  -14.5    00    -6.0  -24.5    3.4     00        149        2.1      0.62       122       20     984.7       00     1003.3     966.4
  Dec   -5.2    01     2.6  -16.5    3.7     00        144        1.7      0.46       139       16     981.4       00      996.0     964.3
 MEAN  -27.5                         4.4               159        2.9      0.66                        983.6