Climatological Report (Daily)
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000
CDUS43 KLOT 162144
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
443 PM CDT MON MAY 16 2016


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR MAY 16 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         70    232 PM  94    1962  70      0       79
  MINIMUM         46    459 AM  33    1997  48     -2       62
  AVERAGE         58                        59     -1       71

PRECIPITATION (IN)
  TODAY            0.00          1.38 1974   0.12  -0.12     0.03
  MONTH TO DATE    3.66                      1.87   1.79     3.08
  SINCE MAR 1      9.80                      7.75   2.05     7.05
  SINCE JAN 1     11.87                     11.27   0.60     9.91

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            7                         7      0        0
  MONTH TO DATE  178                       144     34      105
  SINCE MAR 1   1360                      1477   -117     1475
  SINCE JUL 1   5368                      6211   -843     6655

 COOLING
  TODAY            0                         1     -1        6
  MONTH TO DATE    0                        14    -14       20
  SINCE MAR 1      7                        24    -17       20
  SINCE JAN 1      7                        24    -17       20
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    13.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    60           500 AM
 LOWEST     31           100 PM
 AVERAGE    46

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        94      1962
 MINIMUM TEMPERATURE (F)   49        36      2002
                                             1973


SUNRISE AND SUNSET
MAY 16 2016...........SUNRISE   530 AM CDT   SUNSET   807 PM CDT
MAY 17 2016...........SUNRISE   529 AM CDT   SUNSET   808 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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