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000
CDUS43 KLOT 112135
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT MON APR 11 2016


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR APRIL 11 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         50    259 PM  90    1930  57     -7       62
  MINIMUM         44    517 AM  25    1989  37      7       38
                                      1973
                                      1882
  AVERAGE         47                        47      0       50

PRECIPITATION (IN)
  TODAY            0.00          2.41 1871   0.12  -0.12     0.00
  MONTH TO DATE    0.69                      1.19  -0.50     1.86
  SINCE MAR 1      4.03                      3.69   0.34     2.96
  SINCE JAN 1      6.10                      7.21  -1.11     5.82

SNOWFALL (IN)
  TODAY            0.0           3.0  2007   0.1   -0.1      0.0
  MONTH TO DATE    1.1                       0.8    0.3      0.0
  SINCE MAR 1      3.7                       6.4   -2.7      7.1
  SINCE JUL 1     31.2                      36.2   -5.0     50.7

DEGREE DAYS
 HEATING
  TODAY           18                        18      0       15
  MONTH TO DATE  286                       217     69      175
  SINCE MAR 1    951                      1058   -107     1085
  SINCE JUL 1   4959                      5792   -833     6265

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         1     -1        0
  SINCE JAN 1      0                         1     -1        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    11.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     36           300 PM
 AVERAGE    68

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        86      1977
                                             1971
 MINIMUM TEMPERATURE (F)   38        21      1957
                                             1939


SUNRISE AND SUNSET
APRIL 11 2016.........SUNRISE   617 AM CDT   SUNSET   729 PM CDT
APRIL 12 2016.........SUNRISE   615 AM CDT   SUNSET   730 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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