December 2018  Summary at Trial Island Lightstation
              Temperature °C     Humidity %        Wind km/hr             Rain (mm)
         Day   Min   Avg   Max   Min   Avg   Max   Min   Avg   Max   Dir  Total
          01   6.5   7.0   7.6    82    86    89     5    21    44    NE   0.0
          02   4.6   6.3   7.1    78    85    91     6    18    34   NNE   0.0
          03   3.9   5.3   6.8    46    70    88     7    23    40   NNE   0.0
          04   2.5   4.1   5.5    48    62    78    10    25    41   NNE   0.0
          05   2.1   4.3   6.5    48    66    79     4    16    40   NNE   0.0
          06   1.8   4.1   5.4    44    62    75     4    19    35   NNE   0.0
          07   2.3   5.0   6.3    46    58    74    13    28    45   ENE   0.0
          08   5.9   7.0   8.2    60    70    78     5    26    59    E    0.0
          09   7.4   8.4   9.7    59    79    92     4    41    80    SE   0.8
          10   7.3   7.8   8.8    72    85    90     1    20    47   SSE   2.0
          11   7.2   8.3  10.4    75    82    92     0    41    74   SSW  19.6
          12   6.4   7.8   9.3    66    79    84     1    33    81    S    4.6
          13   7.8   8.7  10.4    77    87    93     0    25    71    SE  10.2
          14   6.6  10.7  15.0    32    59    90     0    50    99   SSE   1.0
          15   6.4   7.9   9.8    57    71    82     3    48   116    SE   0.0
          16   7.6   9.2  10.7    73    82    92     5    45    95    SE   1.5
          17   8.1   8.8  10.1    75    84    90     0    27    86   ESE   2.5
          18   7.8   8.8  10.2    72    85    94     0    26    69   SSW   6.9
          19   7.7   8.6   9.8    72    83    90     0    26    58    SE   0.5
          20   6.2   9.3  15.1    61    78    89    17    67   107   SSW   1.3
          21   4.5   6.3   7.6    44    65    80     0    25    65   WSW   0.0
          22   5.6   7.2   9.4    57    73    81    11    51    95    SE   0.5
          23   6.4   7.6   8.9    70    80    88     0    18    64    SE   5.6
          24   5.9   6.8   7.4    80    83    85     0    14    27    NE   0.0
          25   5.3   6.0   6.7    70    76    81     6    18    45    NE   0.2
          26   4.7   6.1   6.9    74    78    82     3    21    53    SE   0.2
          27   4.2   5.6   6.8    72    77    81     4    15    33    NE   0.0
          28   5.8   6.5   7.8    80    86    94    10    32    50    SE   4.8
          29   7.7   9.3  11.6    78    88    95     6    41    86   WSW  13.2
          30   5.3   7.0   8.4    72    79    86     4    29    65    NW   0.0
          31   3.2   4.8   6.0    61    73    85     1    12    37    N    0.0
Summary        5.6   7.1   8.7    65    76    86     4    29    63   ESE  75.4