Climatological Report (Daily)
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CDUS43 KLOT 230635
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT WED APR 23 2014


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 22 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         61    246 PM  91    1980  62     -1       67
  MINIMUM         36   1040 PM  24    1986  41     -5       38
  AVERAGE         49                        51     -2       53

PRECIPITATION (IN)
  YESTERDAY        0.00          1.55 1981   0.12  -0.12     0.00
  MONTH TO DATE    1.28                      2.44  -1.16     7.84
  SINCE MAR 1      2.99                      4.94  -1.95     9.84
  SINCE JAN 1      8.29                      8.46  -0.17    16.43

SNOWFALL (IN)
  YESTERDAY        0.0           0.2  1893   0.0    0.0      0.0
  MONTH TO DATE    1.4                       1.1    0.3      0.1
  SINCE MAR 1     13.7                       6.7    7.0     10.5
  SINCE JUL 1     82.0                      36.3   45.7     30.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       16                        14      2       12
  MONTH TO DATE  371                       393    -22      450
  SINCE MAR 1   1396                      1234    162     1444
  SINCE JUL 1   6811                      5968    843     5846

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                         0      1        0
  SINCE MAR 1      1                         1      0        0
  SINCE JAN 1      1                         1      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED    11.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80          1200 AM
 LOWEST     31           200 PM
 AVERAGE    56

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        88      1960
 MINIMUM TEMPERATURE (F)   41        25      1986
                                             1873


SUNRISE AND SUNSET
APRIL 23 2014.........SUNRISE   559 AM CDT   SUNSET   742 PM CDT
APRIL 24 2014.........SUNRISE   557 AM CDT   SUNSET   743 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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