Climatological Report (Daily)
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000
CDUS43 KLOT 210644
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1243 AM CST WED FEB 21 2018


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR FEBRUARY 20 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         64   1236 PM  70    2017  35     29       70
  MINIMUM         31   1159 PM -12    2015  18     13       43
  AVERAGE         48                        27     21       57

PRECIPITATION (IN)
  YESTERDAY        1.69R         1.05 2014   0.06   1.63     0.00
  MONTH TO DATE    2.35                      1.03   1.32     0.47
  SINCE DEC 1      3.82                      4.46  -0.64     3.55
  SINCE JAN 1      3.41                      2.50   0.91     2.72

DEGREE DAYS
 HEATING
  YESTERDAY       17                        38    -21        8
  MONTH TO DATE  929                       830     99      591
  SINCE DEC 1   3378                      3433    -55     2994
  SINCE JUL 1   4615                      4847   -232     3892

 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   8   RESULTANT WIND DIRECTION  SW (230)
  HIGHEST WIND SPEED    36   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    45   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    11.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  LT FREEZING RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     84          1100 AM
 AVERAGE    92

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        65      2017
 MINIMUM TEMPERATURE (F)   18         4      2008
                                             2000


SUNRISE AND SUNSET
FEBRUARY 21 2018......SUNRISE   641 AM CST   SUNSET   535 PM CST
FEBRUARY 22 2018......SUNRISE   639 AM CST   SUNSET   536 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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