Climatological Report (Daily)
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000
CDUS43 KLOT 222144
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
443 PM CDT SAT JUL 22 2017


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 22 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         87    208 PM 104    1934  84      3
  MINIMUM         72    648 AM  49    1947  68      4
  AVERAGE         80                        76      4

PRECIPITATION (IN)
  TODAY            0.47          1.82 1962   0.14   0.33
  MONTH TO DATE    4.12                      2.75   1.37
  SINCE JUN 1      6.72                      6.81  -0.09
  SINCE JAN 1     26.04                     21.30   4.74

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           15                        11      4
  MONTH TO DATE  249                       240      9
  SINCE JUN 1    518                       450     68
  SINCE JAN 1    573                       524     49
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     7.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       109      1934
 MINIMUM TEMPERATURE (F)   68        51      1947


SUNRISE AND SUNSET
JULY 22 2017..........SUNRISE   536 AM CDT   SUNSET   819 PM CDT
JULY 23 2017..........SUNRISE   537 AM CDT   SUNSET   818 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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