Climatological Report (Monthly)
Issued by NWS Chicago, IL

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CXUS53 KLOT 011326
CLMLOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
811 AM CDT MON JUL 1 2019

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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR THE MONTH OF JUNE 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              99   06/28/2012
 LOW               38   06/01/1993
                        06/21/1992
HIGHEST            92   06/30        MM      MM       92
                        06/29
LOWEST             50   06/14        MM      MM       50
AVG. MAXIMUM     80.4              80.2     0.2     81.0
AVG. MINIMUM     59.9              59.6     0.3     62.3
MEAN             70.2              69.9     0.3     71.6

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         9.25   1993
 MINIMUM         1.20   2005
TOTALS           5.56              4.34    1.22     6.29
DAILY AVG.       0.19              0.14    0.05     0.21
DAYS >= .01        15              11.3     3.7       13
DAYS >= .10        12               7.6     4.4        9
DAYS >= .50         4               3.2     0.8        4
DAYS >= 1.00        2               1.3     0.7        2
GREATEST
 24 HR. TOTAL    1.10   06/23 TO 06/23

SNOWFALL (INCHES)
RECORDS
 TOTAL              T   2015
                        2014
                        2013
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1        33.8              32.3     1.5     37.7
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               0.0     0.0
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL      0.0   06/30 TO 06/30

DEGREE_DAYS
HEATING TOTAL       8                33     -25        3
 SINCE 7/1       6417              6219     198     6324
COOLING TOTAL     171               180      -9      209
 SINCE 1/1        224               238     -14      343
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              8.5
HIGHEST WIND SPEED/DIRECTION    27/010    DATE  06/26
HIGHEST GUST SPEED/DIRECTION    40/010    DATE  06/26

AVERAGE RH (PERCENT)     75


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

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