Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 180648
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
146 AM CDT THU JUN 18 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JUNE 17 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         77    447 PM  99    1933  82     -5       89
  MINIMUM         59    503 AM  42    1980  59      0       67
  AVERAGE         68                        70     -2       78

PRECIPITATION (IN)
  YESTERDAY        T             1.29 1937   0.16  -0.16     0.89
  MONTH TO DATE    2.62                      2.74  -0.12     2.84
  SINCE JUN 1      2.62                      2.74  -0.12     2.84
  SINCE JAN 1     13.81                     15.21  -1.40    12.81

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     35.5                      36.7   -1.2     56.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   16                        26    -10       11
  SINCE JUN 1     16                        26    -10       11
  SINCE JUL 1   6973                      6564    409     7680

 COOLING
  YESTERDAY        3                         6     -3       13
  MONTH TO DATE   93                        77     16       74
  SINCE JUN 1     93                        77     16       74
  SINCE JAN 1    153                       132     21      157
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     5.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90          1100 PM
 LOWEST     63          1000 AM
 AVERAGE    77

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        99      1994
 MINIMUM TEMPERATURE (F)   60        47      1999
                                             1950


SUNRISE AND SUNSET
JUNE 18 2015..........SUNRISE   520 AM CDT   SUNSET   835 PM CDT
JUNE 19 2015..........SUNRISE   520 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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