Climatological Report (Daily)
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CDUS43 KLOT 042143
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CDT MON MAY 4 2015


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 4 2015...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         74    131 PM  MM      MM  66      8
  MINIMUM         64    514 AM  MM      MM  48     16
  AVERAGE         69                        57     12

PRECIPITATION (IN)
  TODAY            T            MM      MM   0.12  -0.12
  MONTH TO DATE    0.20                      0.49  -0.29
  SINCE MAR 1      3.62                      6.85  -3.23
  SINCE JAN 1      4.96                     10.85  -5.89

DEGREE DAYS
 HEATING
  TODAY            0                         9     -9
  MONTH TO DATE   12                        37    -25
  SINCE MAR 1   1208                      1297    -89
  SINCE JUL 1   5930                      5808    122

 COOLING
  TODAY            4                         1      3
  MONTH TO DATE   11                         4      7
  SINCE MAR 1     11                        17     -6
  SINCE JAN 1     11                        17     -6
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   S (200)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     9.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        94      1949
 MINIMUM TEMPERATURE (F)   48        34      1954
                                             1944
                                             1929


SUNRISE AND SUNSET
MAY  4 2015...........SUNRISE   544 AM CDT   SUNSET   752 PM CDT
MAY  5 2015...........SUNRISE   543 AM CDT   SUNSET   753 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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