Climatological Report (Daily)
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000
CDUS43 KLOT 270637
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT WED APR 27 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 26 2016...

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)
 YESTERDAY
  MAXIMUM         68   1204 AM  89    1986  63      5       56
  MINIMUM         42    646 PM  27    2006  42      0       35
  AVERAGE         55                        53      2       46

PRECIPITATION (IN)
  YESTERDAY        0.00          1.76 1995   0.12  -0.12     0.00
  MONTH TO DATE    1.26                      2.90  -1.64     2.87
  SINCE MAR 1      4.60                      5.40  -0.80     3.97
  SINCE JAN 1      6.67                      8.92  -2.25     6.83

SNOWFALL (IN)
  YESTERDAY        0.0           0.8  1910   0.0    0.0      0.0
  MONTH TO DATE    1.1                       1.2   -0.1       T
  SINCE MAR 1      3.7                       6.8   -3.1      7.1
  SINCE JUL 1     31.2                      36.6   -5.4     50.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       10                        13     -3       19
  MONTH TO DATE  440                       446     -6      389
  SINCE MAR 1   1105                      1287   -182     1299
  SINCE JUL 1   5113                      6021   -908     6479

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    7                         0      7        0
  SINCE MAR 1      7                         1      6        0
  SINCE JAN 1      7                         1      6        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    13.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     68          1200 AM
 AVERAGE    84

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


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


SUNRISE AND SUNSET
APRIL 27 2016.........SUNRISE   552 AM CDT   SUNSET   747 PM CDT
APRIL 28 2016.........SUNRISE   551 AM CDT   SUNSET   748 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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