Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 122137
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
437 PM CDT SUN MAR 12 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MARCH 12 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         34    259 PM  78    1990  45    -11       63
  MINIMUM         16    627 AM  -3    1948  26    -10       31
  AVERAGE         25                        36    -11       47

PRECIPITATION (IN)
  TODAY            0.00          1.80 1923   0.06  -0.06     0.02
  MONTH TO DATE    0.27                      0.78  -0.51     0.41
  SINCE MAR 1      0.27                      0.78  -0.51     0.41
  SINCE JAN 1      4.30                      3.56   0.74     1.94

SNOWFALL (IN)
  TODAY            0.0           9.0  1923   0.1   -0.1      0.0
  MONTH TO DATE    1.2                       2.4   -1.2      1.8
  SINCE MAR 1      1.2                       2.4   -1.2      1.8
  SINCE JUL 1     18.2                      33.4  -15.2     23.0

DEGREE DAYS
 HEATING
  TODAY           40                        29     11       18
  MONTH TO DATE  339                       381    -42      289
  SINCE MAR 1    339                       381    -42      289
  SINCE JUL 1   4413                      5383   -970     4475

 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    10   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     4.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    59           500 AM
 LOWEST     24           100 PM
 AVERAGE    42

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   46        74      2007
 MINIMUM TEMPERATURE (F)   27         3      1926


SUNRISE AND SUNSET
MARCH 12 2017.........SUNRISE   713 AM CDT   SUNSET   700 PM CDT
MARCH 13 2017.........SUNRISE   711 AM CDT   SUNSET   701 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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