Climatological Report (Daily)
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CDUS43 KLOT 162133
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT TUE AUG 16 2016


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR AUGUST 16 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         88    201 PM  98    1988  82      6       89
                                      1983
  MINIMUM         71    623 AM  48    2004  63      8       71
  AVERAGE         80                        73      7       80

PRECIPITATION (IN)
  TODAY            0.02          3.79 1968   0.17  -0.15     0.00
  MONTH TO DATE    1.00                      2.64  -1.64     0.90
  SINCE JUN 1     10.08                      9.79   0.29    10.87
  SINCE JAN 1     23.72                     22.87   0.85    22.36

SNOWFALL (IN)
  TODAY            0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0       T
  SINCE JUN 1      0.0                       0.0    0.0       T
  SINCE JUL 1      0.0                       0.0    0.0       T

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     13                        52    -39       52
  SINCE JUL 1      0                         4     -4       13

 COOLING
  TODAY           15                         8      7       15
  MONTH TO DATE  204                       135     69      165
  SINCE JUN 1    752                       583    169      529
  SINCE JAN 1    826                       637    189      582
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     7.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM
 LOWEST     39           200 PM
 AVERAGE    66

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        98      1988
                                             1947
 MINIMUM TEMPERATURE (F)   63        48      1976


SUNRISE AND SUNSET
AUGUST 16 2016........SUNRISE   601 AM CDT   SUNSET   750 PM CDT
AUGUST 17 2016........SUNRISE   602 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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