Climatological Report (Daily)
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CDUS43 KLOT 060636
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT SUN APR 6 2014


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 5 2014...

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)
 YESTERDAY
  MAXIMUM         51    427 PM  85    1988  55     -4       45
  MINIMUM         31    549 AM  18    1995  35     -4       36
                                      1979
  AVERAGE         41                        45     -4       41

PRECIPITATION (IN)
  YESTERDAY        0.00          2.58 1947   0.10  -0.10     0.00
  MONTH TO DATE    0.53                      0.52   0.01     0.00
  SINCE MAR 1      2.24                      3.02  -0.78     2.00
  SINCE JAN 1      7.54                      6.54   1.00     8.59

SNOWFALL (IN)
  YESTERDAY        0.0           9.4  1982   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.5   -0.5      0.0
  SINCE MAR 1     12.3                       6.1    6.2     10.4
  SINCE JUL 1     80.6                      35.7   44.9     30.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       24                        20      4       24
  MONTH TO DATE  119                       104     15      137
  SINCE MAR 1   1144                       945    199     1131
  SINCE JUL 1   6559                      5679    880     5533

 COOLING
  YESTERDAY        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     W (250)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     5.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    69           200 AM
 LOWEST     29           200 PM
 AVERAGE    49

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        84      1929
 MINIMUM TEMPERATURE (F)   36        15      1982


SUNRISE AND SUNSET
APRIL  6 2014.........SUNRISE   626 AM CDT   SUNSET   723 PM CDT
APRIL  7 2014.........SUNRISE   624 AM CDT   SUNSET   724 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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