Climatological Report (Daily)
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284
CDUS43 KLOT 200634
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST MON FEB 20 2017


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR FEBRUARY 19 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         68R   257 PM  62    2016  35     33       62
  MINIMUM         29    633 AM -13    2015  17     12       42
  AVERAGE         49                        26     23       52

PRECIPITATION (IN)
  YESTERDAY        0.00          0.59 2002   0.06  -0.06     0.00
  MONTH TO DATE    0.47                      0.97  -0.50     0.97
  SINCE DEC 1      3.55                      4.40  -0.85     5.83
  SINCE JAN 1      2.72                      2.44   0.28     1.48

DEGREE DAYS
 HEATING
  YESTERDAY       16                        39    -23       13
  MONTH TO DATE  583                       792   -209      739
  SINCE DEC 1   2986                      3395   -409     2781
  SINCE JUL 1   3884                      4809   -925     3861

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  SE (130)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     4.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           600 AM
 LOWEST     30          1100 AM
 AVERAGE    61

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        56      2016
 MINIMUM TEMPERATURE (F)   18       -12      2015


SUNRISE AND SUNSET
FEBRUARY 20 2017......SUNRISE   642 AM CST   SUNSET   534 PM CST
FEBRUARY 21 2017......SUNRISE   640 AM CST   SUNSET   535 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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