Climatological Report (Daily)
Issued by NWS Chicago, IL

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679
CDUS43 KLOT 160634
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT FRI JUN 16 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JUNE 15 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         92    314 PM  95    1994  81     11       90
  MINIMUM         68   1159 PM  39    1927  59      9       67
  AVERAGE         80                        70     10       79

PRECIPITATION (IN)
  YESTERDAY        0.08          1.87 1944   0.16  -0.08     0.13
  MONTH TO DATE    1.39                      2.43  -1.04     1.86
  SINCE JUN 1      1.39                      2.43  -1.04     1.86
  SINCE JAN 1     20.24                     14.90   5.34    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                         1     -1        0
  MONTH TO DATE    2                        24    -22        6
  SINCE JUN 1      2                        24    -22        6
  SINCE JUL 1   5454                      6562  -1108     5541

 COOLING
  YESTERDAY       15                         6      9       14
  MONTH TO DATE  135                        65     70       92
  SINCE JUN 1    135                        65     70       92
  SINCE JAN 1    171                       120     51      177
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     7.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           200 AM
 LOWEST     26           300 PM
 AVERAGE    58

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        96      1994
 MINIMUM TEMPERATURE (F)   59        40      1917
                                             1914


SUNRISE AND SUNSET
JUNE 16 2017..........SUNRISE   520 AM CDT   SUNSET   835 PM CDT
JUNE 17 2017..........SUNRISE   520 AM CDT   SUNSET   835 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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