Climatological Report (Daily)
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CDUS43 KLOT 152132
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CDT FRI APR 15 2016


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR APRIL 15 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         68    223 PM  88    2002  59      9       64
  MINIMUM         42    321 AM  25    1943  39      3       43
  AVERAGE         55                        49      6       54

PRECIPITATION (IN)
  TODAY            0.00          1.74 1884   0.12  -0.12     0.00
  MONTH TO DATE    0.69                      1.64  -0.95     2.08
  SINCE MAR 1      4.03                      4.14  -0.11     3.18
  SINCE JAN 1      6.10                      7.66  -1.56     6.04

SNOWFALL (IN)
  TODAY            0.0           1.5  1980   0.1   -0.1      0.0
  MONTH TO DATE    1.1                       1.0    0.1      0.0
  SINCE MAR 1      3.7                       6.6   -2.9      7.1
  SINCE JUL 1     31.2                      36.4   -5.2     50.7

DEGREE DAYS
 HEATING
  TODAY           10                        17     -7       11
  MONTH TO DATE  361                       286     75      216
  SINCE MAR 1   1026                      1127   -101     1126
  SINCE JUL 1   5034                      5861   -827     6306

 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    13   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     7.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    65           100 AM
 LOWEST     31          1200 PM
 AVERAGE    48

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        87      2002
 MINIMUM TEMPERATURE (F)   39        18      1875


SUNRISE AND SUNSET
APRIL 15 2016.........SUNRISE   610 AM CDT   SUNSET   733 PM CDT
APRIL 16 2016.........SUNRISE   609 AM CDT   SUNSET   734 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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