Climatological Report (Monthly)
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000
CXUS53 KLOT 011328
CLMMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
810 AM CDT SAT JUL 1 2017

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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR THE MONTH OF JUNE 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             104   06/25/1988
                        06/20/1953
                        06/28/1934
 LOW               35   06/04/1945
HIGHEST            95   06/12        MM      MM       94
LOWEST             54   06/27        MM      MM       54
AVG. MAXIMUM     83.5              79.9     3.6     83.2
AVG. MINIMUM     63.9              62.1     1.8     65.0
MEAN             73.7              71.0     2.7     74.1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.89   1950
 MINIMUM         0.78   1956
TOTALS           2.60              4.06   -1.46     1.56

DEGREE_DAYS
HEATING TOTAL       0                31     -31        6
 SINCE 7/1       4964              5990   -1026     4881
COOLING TOTAL     269               210      59      288
 SINCE 1/1        324               284      40      395
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.3
HIGHEST WIND SPEED/DIRECTION    32/330    DATE  06/19
HIGHEST GUST SPEED/DIRECTION    44/220    DATE  06/10

AVERAGE RH (PERCENT)     58


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

$$



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