Climatological Report (Monthly)
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000
CXUS53 KLOT 010722
CLMPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
104 AM CST WED MAR 1 2017

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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1996 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              72   02/25/2000
 LOW              -12   02/28/2015
HIGHEST            69   02/18        MM      MM       62
LOWEST              9   02/04        MM      MM        2
AVG. MAXIMUM     46.6              35.2    11.4     37.1
AVG. MINIMUM     26.9              20.4     6.5     22.9
MEAN             36.8              27.8     9.0     30.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         2.51   2011
 MINIMUM            T   2015
TOTALS           1.23              0.95    0.28     1.28

DEGREE_DAYS
HEATING TOTAL     784              1041    -257     1008
 SINCE 7/1       3989              4738    -749     4063
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.0
HIGHEST WIND SPEED/DIRECTION    33/310    DATE  02/12
HIGHEST GUST SPEED/DIRECTION    47/320    DATE  02/12

AVERAGE RH (PERCENT)     64


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

$$



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