Climatological Report (Monthly)
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000
CXUS43 KLOT 011505
CLMARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
856 AM CST THU FEB 1 2018

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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2018...

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

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              58   01/11/2018
 LOW              -18   01/06/2018
HIGHEST            58R  01/11        MM      MM       59
LOWEST            -18R  01/06        MM      MM       -3
AVG. MAXIMUM     30.3              29.1     1.2     34.7
AVG. MINIMUM     13.2              12.6     0.6     22.3
MEAN             21.8              20.8     1.0     28.5

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         3.30   2013
 MINIMUM         0.15   2004
TOTALS           1.06              1.47   -0.41     2.25

DEGREE_DAYS
HEATING TOTAL    1284              1368     -84     1126
 SINCE 7/1       3686              4017    -331     3301
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              11.1
HIGHEST WIND SPEED/DIRECTION    29/250    DATE  01/22
HIGHEST GUST SPEED/DIRECTION    39/190    DATE  01/10

AVERAGE RH (PERCENT)     78


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

$$



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