Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 220633
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT THU JUN 22 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JUNE 21 2017...

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         80    458 PM 100    1988  83     -3       84
  MINIMUM         53    436 AM  39    1992  60     -7       59
  AVERAGE         67                        72     -5       72

PRECIPITATION (IN)
  YESTERDAY        T             2.16 1964   0.15  -0.15     0.00
  MONTH TO DATE    2.54                      3.36  -0.82     1.86
  SINCE JUN 1      2.54                      3.36  -0.82     1.86
  SINCE JAN 1     21.39                     15.83   5.56    13.42

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1     22.1                      36.7  -14.6     24.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    2                        29    -27        6
  SINCE JUN 1      2                        29    -27        6
  SINCE JUL 1   5454                      6567  -1113     5541

 COOLING
  YESTERDAY        2                         7     -5        7
  MONTH TO DATE  170                       104     66      146
  SINCE JUN 1    170                       104     66      146
  SINCE JAN 1    206                       159     47      231
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     5.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM
 LOWEST     42           300 PM
 AVERAGE    68

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        97      1923
 MINIMUM TEMPERATURE (F)   61        45      1992


SUNRISE AND SUNSET
JUNE 22 2017..........SUNRISE   521 AM CDT   SUNSET   836 PM CDT
JUNE 23 2017..........SUNRISE   521 AM CDT   SUNSET   836 PM CDT


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




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