Climatological Report (Monthly)
Issued by NWS Chicago, IL

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CXUS53 KLOT 011328
CLMRFD


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

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

...THE ROCKFORD IL CLIMATE SUMMARY FOR THE MONTH OF JUNE 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             106   06/1/1934

 LOW               35   06/05/1945
                        06/04/1945
HIGHEST            94   06/12        91       3       93  06/25
                        06/11                             06/20
LOWEST             46   06/01        63     -17       49  06/08
AVG. MAXIMUM     83.3              81.1     2.2     83.3
AVG. MINIMUM     59.6              58.5     1.1     60.2
MEAN             71.5              69.8     1.7     71.7
DAYS MAX >= 90      7               3.4     3.6        7
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        11.85   1993
 MINIMUM         0.34   1922
TOTALS           7.49              4.65    2.84     2.19
DAILY AVG.       0.25              0.16    0.09     0.07
DAYS >= .01        14              10.4     3.6        8
DAYS >= .10         8               7.2     0.8        4
DAYS >= .50         3               3.1    -0.1        2
DAYS >= 1.00        1               1.3    -0.3        1
GREATEST
 24 HR. TOTAL    4.11   06/28 TO 06/28           06/14 TO 06/15
                                                          06/30 TO 06/30
                                                          06/30 TO 06/30

DEGREE_DAYS
HEATING TOTAL      11                31     -20        6
 SINCE 7/1       5463              6569   -1106     5541
COOLING TOTAL     212               175      37      216
 SINCE 1/1        248               230      18      301
.................................................

WIND (MPH)
AVERAGE WIND SPEED              8.5
HIGHEST WIND SPEED/DIRECTION    38/280    DATE  06/28
HIGHEST GUST SPEED/DIRECTION    51/280    DATE  06/28


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             12     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       3
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       7     FOG W/VIS <= 1/4 MILE      0
HAZE                      1

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

$$




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