Climatological Report (Daily)
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CDUS43 KLOT 232146
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
443 PM CDT SUN JUL 23 2017


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 23 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         91    135 PM 109    1934  84      7
  MINIMUM         73    441 AM  51    1947  68      5
  AVERAGE         82                        76      6

PRECIPITATION (IN)
  TODAY            0.00          2.31 2011   0.14  -0.14
  MONTH TO DATE    4.13                      2.89   1.24
  SINCE JUN 1      6.73                      6.95  -0.22
  SINCE JAN 1     26.05                     21.44   4.61

DEGREE DAYS
 HEATING
  TODAY            0                         0      0
  MONTH TO DATE    0                         0      0
  SINCE JUN 1      0                        31    -31
  SINCE JUL 1      0                         0      0

 COOLING
  TODAY           17                        11      6
  MONTH TO DATE  266                       251     15
  SINCE JUN 1    535                       461     74
  SINCE JAN 1    590                       535     55
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     6.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       107      1934
 MINIMUM TEMPERATURE (F)   68        55      1938
                                             1931


SUNRISE AND SUNSET
JULY 23 2017..........SUNRISE   537 AM CDT   SUNSET   818 PM CDT
JULY 24 2017..........SUNRISE   538 AM CDT   SUNSET   817 PM CDT


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




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