Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 162136
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT SUN APR 16 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 16 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         72    259 PM  86    2002  61     11       80
                                      1977
  MINIMUM         60    346 AM  19    1949  38     22       48
  AVERAGE         66                        50     16       64

PRECIPITATION (IN)
  TODAY            0.29          3.17 1972   0.11   0.18     0.00
  MONTH TO DATE    3.99                      1.77   2.22     1.67
  SINCE MAR 1      6.78                      4.09   2.69     5.68
  SINCE JAN 1     10.81                      6.87   3.94     7.21

SNOWFALL (IN)
  TODAY            0.0           8.5  1921   0.0    0.0      0.0
  MONTH TO DATE    T                         0.7   -0.7      0.4
  SINCE MAR 1      5.1                       5.5   -0.4      2.8
  SINCE JUL 1     22.1                      36.5  -14.4     24.0

DEGREE DAYS
 HEATING
  TODAY            0                        16    -16        1
  MONTH TO DATE  193                       295   -102      345
  SINCE MAR 1    995                      1157   -162     1024
  SINCE JUL 1   5069                      6159  -1090     5210

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


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    14.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90          1200 AM
 LOWEST     22           300 PM
 AVERAGE    56

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        86      1977
 MINIMUM TEMPERATURE (F)   39        24      1983


SUNRISE AND SUNSET
APRIL 16 2017.........SUNRISE   614 AM CDT   SUNSET   739 PM CDT
APRIL 17 2017.........SUNRISE   612 AM CDT   SUNSET   740 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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