Climatological Report (Daily)
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587
CDUS43 KLOT 220635
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1234 AM CST THU FEB 22 2018


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR FEBRUARY 21 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         32   1230 AM  65    2017  36     -4       65
  MINIMUM         26    834 AM   4    2008  18      8       43
                                      2000
  AVERAGE         29                        27      2       54

PRECIPITATION (IN)
  YESTERDAY        T             0.13 2010   0.06  -0.06     0.06
                                      2010
                                      2012
  MONTH TO DATE    2.35                      1.09   1.26     0.53
  SINCE DEC 1      3.82                      4.52  -0.70     3.61
  SINCE JAN 1      3.41                      2.56   0.85     2.78

DEGREE DAYS
 HEATING
  YESTERDAY       36                        38     -2       11
  MONTH TO DATE  965                       868     97      602
  SINCE DEC 1   3414                      3471    -57     3005
  SINCE JUL 1   4651                      4885   -234     3903

 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  11   RESULTANT WIND DIRECTION   N (350)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED    12.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LT FREEZING RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     69           100 PM
 AVERAGE    81

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        68      2017
 MINIMUM TEMPERATURE (F)   19        -3      2015


SUNRISE AND SUNSET
FEBRUARY 22 2018......SUNRISE   639 AM CST   SUNSET   536 PM CST
FEBRUARY 23 2018......SUNRISE   638 AM CST   SUNSET   537 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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