Climatological Report (Daily)
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483
CDUS43 KLOT 200631
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1231 AM CST SAT JAN 20 2018


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JANUARY 19 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         39    913 PM  MM      MM  29     10       41
  MINIMUM         23    309 AM  MM      MM  12     11       30
  AVERAGE         31                        21     10       36

PRECIPITATION (IN)
  YESTERDAY        0.00         MM      MM   0.05  -0.05     0.22
  MONTH TO DATE    0.20                      0.80  -0.60     1.97
  SINCE DEC 1      0.61                      2.76  -2.15     2.80
  SINCE JAN 1      0.20                      0.80  -0.60     1.97

DEGREE DAYS
 HEATING
  YESTERDAY       34                        45    -11       29
  MONTH TO DATE  912                       835     77      761
  SINCE DEC 1   2077                      2070      7     2038
  SINCE JUL 1   3314                      3484   -170     2936

 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  12   RESULTANT WIND DIRECTION   S (190)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED    12.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           600 AM
 LOWEST     59           100 PM
 AVERAGE    67

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   29        MM        MM
 MINIMUM TEMPERATURE (F)   12        MM        MM


SUNRISE AND SUNSET
JANUARY 20 2018.......SUNRISE   716 AM CST   SUNSET   454 PM CST
JANUARY 21 2018.......SUNRISE   715 AM CST   SUNSET   455 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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