Climatological Report (Daily)
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CDUS43 KLOT 040632
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT SUN JUN 4 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 3 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         84    221 PM  95    1895  76      8       84
  MINIMUM         57    331 AM  37    1945  54      3       55
  AVERAGE         71                        65      6       70

PRECIPITATION (IN)
  YESTERDAY        T             2.90 1885   0.12  -0.12     0.00
  MONTH TO DATE    T                         0.36  -0.36     0.42
  SINCE JUN 1      T                         0.36  -0.36     0.42
  SINCE JAN 1     18.11                     13.44   4.67    14.06

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 JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1     26.1                      36.3  -10.2     31.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         3     -3        0
  MONTH TO DATE    0                        11    -11        0
  SINCE JUN 1      0                        11    -11        0
  SINCE JUL 1   5284                      6303  -1019     5415

 COOLING
  YESTERDAY        6                         3      3        5
  MONTH TO DATE   12                         9      3       14
  SINCE JUN 1     12                         9      3       14
  SINCE JAN 1     45                        63    -18       88
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     6.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    55           300 AM
 LOWEST     34          1000 AM
 AVERAGE    45

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        97      1977
 MINIMUM TEMPERATURE (F)   54        35      1945


SUNRISE AND SUNSET
JUNE  4 2017..........SUNRISE   517 AM CDT   SUNSET   823 PM CDT
JUNE  5 2017..........SUNRISE   517 AM CDT   SUNSET   824 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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