Climatological Report (Daily)
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CDUS43 KLOT 290635
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SUN MAY 29 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 28 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         81    520 PM  95    2012  74      7       82
  MINIMUM         64   1024 PM  33    1992  52     12       54
  AVERAGE         73                        63     10       68

PRECIPITATION (IN)
  YESTERDAY        0.13          1.76 1908   0.12   0.01     0.00
  MONTH TO DATE    4.87                      3.32   1.55     4.05
  SINCE MAR 1     11.01                      9.20   1.81     8.02
  SINCE JAN 1     13.08                     12.72   0.36    10.88

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  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        0                         5     -5        0
  MONTH TO DATE  225                       213     12      164
  SINCE MAR 1   1407                      1546   -139     1534
  SINCE JUL 1   5415                      6280   -865     6714

 COOLING
  YESTERDAY        8                         2      6        3
  MONTH TO DATE   43                        36      7       46
  SINCE MAR 1     50                        46      4       46
  SINCE JAN 1     50                        46      4       46
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED    14.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1000 PM
 LOWEST     60           800 PM
 AVERAGE    77

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        95      1942
 MINIMUM TEMPERATURE (F)   52        37      1984
                                             1965


SUNRISE AND SUNSET
MAY 29 2016...........SUNRISE   520 AM CDT   SUNSET   819 PM CDT
MAY 30 2016...........SUNRISE   519 AM CDT   SUNSET   819 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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