Climatological Report (Daily)
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320
CDUS43 KLOT 160635
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SAT JUL 16 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 15 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         75   1115 AM 102    1988  85    -10       75
  MINIMUM         60   1157 PM  52    1967  64     -4       59
                                      1945
  AVERAGE         68                        74     -6       67

PRECIPITATION (IN)
  YESTERDAY        0.14          1.88 1899   0.11   0.03     0.00
  MONTH TO DATE    2.12                      1.65   0.47     1.28
  SINCE JUN 1      4.97                      5.10  -0.13     8.40
  SINCE JAN 1     18.61                     18.18   0.43    19.89

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       T
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0       13
  SINCE JUN 1     13                        48    -35       52
  SINCE JUL 1      0                         0      0       13

 COOLING
  YESTERDAY        3                         9     -6        2
  MONTH TO DATE  130                       134     -4       69
  SINCE JUN 1    346                       299     47      187
  SINCE JAN 1    420                       353     67      240
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     8.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90          1100 PM
 LOWEST     57          1000 AM
 AVERAGE    74

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       100      1887
 MINIMUM TEMPERATURE (F)   64        49      1945


SUNRISE AND SUNSET
JULY 16 2016..........SUNRISE   531 AM CDT   SUNSET   824 PM CDT
JULY 17 2016..........SUNRISE   531 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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