Climatological Report (Daily)
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CDUS43 KLOT 072144
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
438 PM CDT MON APR 7 2014


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR APRIL 7 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         54    115 PM  84    1893  56     -2       59
  MINIMUM         36    409 AM   7    1982  36      0       40
  AVERAGE         45                        46     -1       50

PRECIPITATION (IN)
  TODAY            0.00          0.81 1998   0.11  -0.11      T
  MONTH TO DATE    0.53                      0.73  -0.20     0.04
  SINCE MAR 1      2.24                      3.23  -0.99     2.04
  SINCE JAN 1      7.54                      6.75   0.79     8.63

SNOWFALL (IN)
  TODAY            0.0           3.0  2003   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.6   -0.6      0.0
  SINCE MAR 1     12.3                       6.2    6.1     10.4
  SINCE JUL 1     80.6                      35.8   44.8     30.0

DEGREE DAYS
 HEATING
  TODAY           20                        19      1       15
  MONTH TO DATE  160                       143     17      164
  SINCE MAR 1   1185                       984    201     1158
  SINCE JUL 1   6600                      5718    882     5560

 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    20   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     6.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70           100 AM
 LOWEST     35           200 PM
 AVERAGE    53

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        80      1931
 MINIMUM TEMPERATURE (F)   36        20      1972
                                             1914


SUNRISE AND SUNSET
APRIL  7 2014.........SUNRISE   624 AM CDT   SUNSET   724 PM CDT
APRIL  8 2014.........SUNRISE   623 AM CDT   SUNSET   725 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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