Climatological Report (Daily)
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CDUS43 KLOT 272141
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CDT FRI MAY 27 2016


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR MAY 27 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         81    102 PM  97    2012  74      7       74
  MINIMUM         66    507 AM  33    1992  52     14       59
  AVERAGE         74                        62     12       67

PRECIPITATION (IN)
  TODAY            0.11          1.80 1939   0.12  -0.01      T
  MONTH TO DATE    4.72                      3.20   1.52     4.05
  SINCE MAR 1     10.86                      9.08   1.78     8.02
  SINCE JAN 1     12.93                     12.60   0.33    10.88

SNOWFALL (IN)
  TODAY            0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      3.7                       6.8   -3.1      7.1
  SINCE JUL 1     31.2                      36.6   -5.4     50.7

DEGREE DAYS
 HEATING
  TODAY            0                         5     -5        0
  MONTH TO DATE  225                       208     17      164
  SINCE MAR 1   1407                      1541   -134     1534
  SINCE JUL 1   5415                      6275   -860     6714

 COOLING
  TODAY            9                         2      7        2
  MONTH TO DATE   35                        34      1       43
  SINCE MAR 1     42                        44     -2       43
  SINCE JAN 1     42                        44     -2       43
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED    10.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM
 LOWEST     54           100 PM
 AVERAGE    74

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        95      2012
 MINIMUM TEMPERATURE (F)   52        33      1992


SUNRISE AND SUNSET
MAY 27 2016...........SUNRISE   521 AM CDT   SUNSET   817 PM CDT
MAY 28 2016...........SUNRISE   520 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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