Climatological Report (Daily)
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CDUS43 KLOT 232242
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CST TUE JAN 23 2018


...................................

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JANUARY 23 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         38   1213 AM  59    1967  31      7
  MINIMUM         30    245 PM -19    1936  18     12
  AVERAGE         34                        25      9

PRECIPITATION (IN)
  TODAY            0.06          0.73 1999   0.06   0.00
  MONTH TO DATE    0.91                      1.61  -0.70
  SINCE DEC 1      1.08                      4.18  -3.10
  SINCE JAN 1      0.91                      1.61  -0.70

DEGREE DAYS
 HEATING
  TODAY           31                        40     -9
  MONTH TO DATE  974                       919     55
  SINCE DEC 1   2101                      2035     66
  SINCE JUL 1   3084                      3170    -86

 COOLING
  TODAY            0                         0      0
  MONTH TO DATE    0                         0      0
  SINCE DEC 1      0                         0      0
  SINCE JAN 1      0                         0      0
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    11.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN
  SNOW
  LIGHT SNOW
  FOG


..........................................................


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        65      1967
 MINIMUM TEMPERATURE (F)   18       -16      1936


SUNRISE AND SUNSET
JANUARY 23 2018.......SUNRISE   711 AM CST   SUNSET   455 PM CST
JANUARY 24 2018.......SUNRISE   710 AM CST   SUNSET   456 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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