Climatological Report (Daily)
Issued by NWS Chicago, IL

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602
CDUS43 KLOT 132140
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
438 PM CDT MON MAR 13 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MARCH 13 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         32    226 PM  74    2007  46    -14       50
  MINIMUM         27    803 AM   3    1926  27      0       45
  AVERAGE         30                        36     -6       48

PRECIPITATION (IN)
  TODAY            0.12          1.25 1961   0.07   0.05     0.24
                                      1917
  MONTH TO DATE    0.42                      0.85  -0.43     0.65
  SINCE MAR 1      0.42                      0.85  -0.43     0.65
  SINCE JAN 1      4.45                      3.63   0.82     2.18

SNOWFALL (IN)
  TODAY            2.1           2.6  1972   0.2    1.9      0.0
  MONTH TO DATE    3.6                       2.6    1.0      1.8
  SINCE MAR 1      3.6                       2.6    1.0      1.8
  SINCE JUL 1     20.6                      33.6  -13.0     23.0

DEGREE DAYS
 HEATING
  TODAY           35                        29      6       17
  MONTH TO DATE  374                       410    -36      306
  SINCE MAR 1    374                       410    -36      306
  SINCE JUL 1   4448                      5412   -964     4492

 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    15   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     9.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     72           100 PM
 AVERAGE    82

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   46        79      2012
 MINIMUM TEMPERATURE (F)   27         5      1993


SUNRISE AND SUNSET
MARCH 13 2017.........SUNRISE   711 AM CDT   SUNSET   701 PM CDT
MARCH 14 2017.........SUNRISE   709 AM CDT   SUNSET   702 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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