Climatological Report (Daily)
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CDUS43 KLOT 262143
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
442 PM CDT SUN APR 26 2015


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR APRIL 26 2015...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         56    229 PM  89    1986  63     -7       57
  MINIMUM         35    513 AM  27    2006  42     -7       40
  AVERAGE         46                        53     -7       49

PRECIPITATION (IN)
  TODAY            0.00          1.76 1995   0.12  -0.12     0.00
  MONTH TO DATE    2.87                      2.90  -0.03     1.58
  SINCE MAR 1      3.97                      5.40  -1.43     3.29
  SINCE JAN 1      6.83                      8.92  -2.09     8.59

SNOWFALL (IN)
  TODAY            0.0           0.8  1910   0.0    0.0      0.0
  MONTH TO DATE    T                         1.2   -1.2      1.4
  SINCE MAR 1      7.1                       6.8    0.3     13.7
  SINCE JUL 1     50.7                      36.6   14.1     82.0

DEGREE DAYS
 HEATING
  TODAY           19                        13      6       16
  MONTH TO DATE  389                       446    -57      430
  SINCE MAR 1   1299                      1287     12     1455
  SINCE JUL 1   6479                      6021    458     6870

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


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED    10.9


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    76           600 AM
 LOWEST     32           100 PM
 AVERAGE    54

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        87      1986
 MINIMUM TEMPERATURE (F)   43        29      1945


SUNRISE AND SUNSET
APRIL 26 2015.........SUNRISE   555 AM CDT   SUNSET   745 PM CDT
APRIL 27 2015.........SUNRISE   554 AM CDT   SUNSET   746 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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