Climatological Report (Daily)
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340
CDUS43 KLOT 220709
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
208 AM CDT SAT JUL 22 2017


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JULY 21 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         89    328 PM  97    2002  83      6       93
  MINIMUM         70   1157 PM  49    2007  60     10       72
  AVERAGE         80                        71      9       83

PRECIPITATION (IN)
  YESTERDAY        1.03          1.30 2016   0.17   0.86     1.30
  MONTH TO DATE    3.41                      2.77   0.64     3.83
  SINCE JUN 1      5.86                      6.78  -0.92     7.33
  SINCE JAN 1     23.94                     19.66   4.28    20.96

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                         0      1        2
  SINCE JUN 1     16                        41    -25       10
  SINCE JUL 1      1                         0      1        2

 COOLING
  YESTERDAY       15                         7      8       18
  MONTH TO DATE  169                       147     22      171
  SINCE JUN 1    382                       302     80      371
  SINCE JAN 1    416                       343     73      453
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  SE (150)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     7.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     68           300 PM
 AVERAGE    84

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        95      2001
 MINIMUM TEMPERATURE (F)   60        51      2007


SUNRISE AND SUNSET
JULY 22 2017..........SUNRISE   539 AM CDT   SUNSET   822 PM CDT
JULY 23 2017..........SUNRISE   540 AM CDT   SUNSET   821 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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