Climatological Report (Monthly)
Issued by NWS

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CXUS53 KLOT 011303
CLMMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
659 AM CST MON FEB 1 2016

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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              67   01/31/1989
                        01/25/1950
 LOW              -25   01/20/1985
HIGHEST            49   01/31        MM      MM       45
                        01/30
LOWEST             -2   01/18        MM      MM       -7
AVG. MAXIMUM     33.9              31.5     2.4     31.5
AVG. MINIMUM     20.4              18.2     2.2     18.9
MEAN             27.2              24.8     2.4     25.2

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         7.63   1985
 MINIMUM         0.55   1976
TOTALS           0.65              2.06   -1.41     1.23

DEGREE_DAYS
HEATING TOTAL    1162              1245     -83     1226
 SINCE 7/1       2703              3496    -793     3417
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.5
HIGHEST WIND SPEED/DIRECTION    29/310    DATE  01/12
HIGHEST GUST SPEED/DIRECTION    39/250    DATE  01/11

AVERAGE RH (PERCENT)     66


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

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