# 2017년 7월 기상청 자료
# dat.m 요일, day.m 날짜, humidity: 상대습도, temperature: 최고기온, 
# insolation: 일사량(MJ/m^), cloud: 운량(할), weekend: 주말여부 
     day.w day.m humidity temperature insolation cloud weekend
  Saturday     1     73.6        30.7      13.89   9.4       1
    Sunday     2     90.5        26.8       5.50  10.0       1
    Monday     3     87.6        27.4       9.18   9.9       0
   Tuesday     4     74.5        31.6      19.73   6.5       0
 Wednesday     5     66.9        32.6      18.39   4.8       0
  Thursday     6     72.3        34.6      19.12   7.1       0
    Friday     7     80.8        28.4       6.32   9.5       0
  Saturday     8     83.3        27.6       4.66   9.9       1
    Sunday     9     88.0        30.3       9.27   9.6       1
    Monday    10     96.5        25.4       2.01  10.0       0
   Tuesday    11     81.4        30.9      13.94   8.8       0
 Wednesday    12     75.9        31.1      17.01   6.1       0
  Thursday    13     71.0        32.1      19.23   2.6       0
    Friday    14     68.4        33.0      16.04   7.0       0
  Saturday    15     89.0        27.3       5.65  10.0       1
    Sunday    16     83.4        28.8      10.50   9.4       1
    Monday    17     77.3        29.0      11.18   9.1       0
   Tuesday    18     80.6        30.7      11.50   7.4       0
 Wednesday    19     71.4        34.1      20.43   5.9       0
  Thursday    20     66.1        34.9      20.59   2.4       0
    Friday    21     73.1        32.4      10.81   8.6       0
  Saturday    22     75.8        32.5      10.01   9.5       1
    Sunday    23     89.5        28.1       2.72   9.8       1
    Monday    24     82.3        27.3       5.17   9.4       0
   Tuesday    25     64.1        35.4      21.74   4.3       0
 Wednesday    26     55.6        32.8      22.61   3.5       0
  Thursday    27     62.5        29.7      10.00   9.4       0
    Friday    28     92.1        26.9       3.38   9.6       0
  Saturday    29     72.3        30.1      11.78   7.5       1
    Sunday    30     64.4        32.6      18.56   7.9       1
    Monday    31     82.3        27.1       4.34   9.6       0