Climatological Report (Monthly)
Issued by NWS

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CXUS43 KLOT 011612
CLMARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
957 AM CST SUN NOV 1 2020

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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              89   10/09/2010
                        10/07/2007
 LOW                8   10/15/2004
HIGHEST            82   10/09        MM      MM       86
LOWEST             22   10/30        MM      MM       21
AVG. MAXIMUM     60.5              62.2    -1.7     59.5
AVG. MINIMUM     35.6              39.0    -3.4     38.6
MEAN             48.0              50.6    -2.6     49.1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         9.83   2017
 MINIMUM         0.41   2005
TOTALS             MM              3.12      MM     5.14

DEGREE_DAYS
HEATING TOTAL     518               454      64      501
 SINCE 7/1        640               607      33      533
COOLING TOTAL       2                 8      -6       13
 SINCE 1/1        851               655     196      776
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.0
HIGHEST WIND SPEED/DIRECTION    32/190    DATE  10/17
HIGHEST GUST SPEED/DIRECTION    49/180    DATE  10/17

AVERAGE RH (PERCENT)     71


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

$$



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