Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 042139
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
439 PM CDT TUE APR 4 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 4 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         56    108 PM  84    1929  56      0       42
  MINIMUM         46    706 AM   9    1975  34     12       28
  AVERAGE         51                        45      6       35

PRECIPITATION (IN)
  TODAY            0.05          1.37 1969   0.11  -0.06      T
  MONTH TO DATE    0.47                      0.42   0.05     0.02
  SINCE MAR 1      3.26                      2.74   0.52     4.03
  SINCE JAN 1      7.29                      5.52   1.77     5.56

SNOWFALL (IN)
  TODAY           MM             2.0  1950   0.1   MM         T
  MONTH TO DATE    0.0                       0.3   -0.3       T
  SINCE MAR 1      5.1                       5.1    0.0      2.4
  SINCE JUL 1     22.1                      36.1  -14.0     23.6

DEGREE DAYS
 HEATING
  TODAY           14                        20     -6       30
  MONTH TO DATE   61                        83    -22       97
  SINCE MAR 1    863                       945    -82      776
  SINCE JUL 1   4937                      5947  -1010     4962

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


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     7.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     61           100 PM
 AVERAGE    77

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        82      1988
 MINIMUM TEMPERATURE (F)   34        15      1995


SUNRISE AND SUNSET
APRIL  4 2017.........SUNRISE   633 AM CDT   SUNSET   726 PM CDT
APRIL  5 2017.........SUNRISE   632 AM CDT   SUNSET   727 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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