Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 180634
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT MON APR 18 2016


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 17 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         82    314 PM  86    1977  61     21       79
  MINIMUM         49    606 AM  24    1983  39     10       45
  AVERAGE         66                        50     16       62

PRECIPITATION (IN)
  YESTERDAY        0.00          3.06 2013   0.12  -0.12     0.00
  MONTH TO DATE    1.67                      1.89  -0.22     2.60
  SINCE MAR 1      5.68                      4.21   1.47     3.90
  SINCE JAN 1      7.21                      6.99   0.22     5.82

SNOWFALL (IN)
  YESTERDAY        0.0           0.5  1926   0.1   -0.1      0.0
                                      1940
  MONTH TO DATE    0.4                       0.8   -0.4       T
  SINCE MAR 1      2.8                       5.6   -2.8      7.6
  SINCE JUL 1     24.0                      36.6  -12.6     35.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                        15    -15        3
  MONTH TO DATE  345                       310     35      212
  SINCE MAR 1   1024                      1172   -148     1148
  SINCE JUL 1   5210                      6174   -964     6594

 COOLING
  YESTERDAY        1                         0      1        0
  MONTH TO DATE    1                         0      1        0
  SINCE MAR 1      1                         0      1        0
  SINCE JAN 1      1                         0      1        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     4.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    66           500 AM
 LOWEST     26           300 PM
 AVERAGE    46

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        91      2002
 MINIMUM TEMPERATURE (F)   39        22      1990
                                             1983


SUNRISE AND SUNSET
APRIL 18 2016.........SUNRISE   610 AM CDT   SUNSET   742 PM CDT
APRIL 19 2016.........SUNRISE   609 AM CDT   SUNSET   743 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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