Climatological Report (Daily)
Issued by NWS Chicago, IL

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116
CDUS43 KLOT 282135
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT FRI APR 28 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 28 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         52    249 PM  86    1952  66    -14       52
  MINIMUM         37    545 AM  28    1976  43     -6       42
                                      1950
                                      1922
  AVERAGE         45                        54     -9       47

PRECIPITATION (IN)
  TODAY            0.03          1.40 1956   0.12  -0.09     0.12
  MONTH TO DATE    5.38                      3.11   2.27     2.29
  SINCE MAR 1      8.17                      5.43   2.74     6.30
  SINCE JAN 1     12.20                      8.21   3.99     7.83

SNOWFALL (IN)
  TODAY            0.0           0.2  1979   0.0    0.0      0.0
  MONTH TO DATE    T                         0.9   -0.9      0.4
  SINCE MAR 1      5.1                       5.7   -0.6      2.8
  SINCE JUL 1     22.1                      36.7  -14.6     24.0

DEGREE DAYS
 HEATING
  TODAY           20                        11      9       18
  MONTH TO DATE  314                       454   -140      434
  SINCE MAR 1   1116                      1316   -200     1113
  SINCE JUL 1   5190                      6318  -1128     5299

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    8                         0      8        7
  SINCE MAR 1      8                         0      8        7
  SINCE JAN 1      8                         0      8        7
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     4.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           600 AM
 LOWEST     56          1000 AM
 AVERAGE    71

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        90      1915
 MINIMUM TEMPERATURE (F)   43        27      1958


SUNRISE AND SUNSET
APRIL 28 2017.........SUNRISE   556 AM CDT   SUNSET   753 PM CDT
APRIL 29 2017.........SUNRISE   554 AM CDT   SUNSET   754 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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