Climatological Report (Daily)
Issued by NWS Chicago, IL

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199
CDUS43 KLOT 140641
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
141 AM CDT TUE MAR 14 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MARCH 13 2017...

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)
 YESTERDAY
  MAXIMUM         32    226 PM  74    2007  46    -14       50
  MINIMUM         21   1147 PM   3    1926  27     -6       45
  AVERAGE         27                        36     -9       48

PRECIPITATION (IN)
  YESTERDAY        0.17          1.25 1961   0.07   0.10     0.24
                                      1917
  MONTH TO DATE    0.47                      0.85  -0.38     0.65
  SINCE MAR 1      0.47                      0.85  -0.38     0.65
  SINCE JAN 1      4.50                      3.63   0.87     2.18

SNOWFALL (IN)
  YESTERDAY        3.6 R         2.6  1972   0.2    3.4      0.0
  MONTH TO DATE    5.1                       2.6    2.5      1.8
  SINCE MAR 1      5.1                       2.6    2.5      1.8
  SINCE JUL 1     22.1                      33.6  -11.5     23.0
  SNOW DEPTH       2

DEGREE DAYS
 HEATING
  YESTERDAY       38                        29      9       17
  MONTH TO DATE  377                       410    -33      306
  SINCE MAR 1    377                       410    -33      306
  SINCE JUL 1   4451                      5412   -961     4492

 COOLING
  YESTERDAY        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    23   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    12.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG
  BLOWING SNOW


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

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


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


SUNRISE AND SUNSET
MARCH 14 2017.........SUNRISE   709 AM CDT   SUNSET   702 PM CDT
MARCH 15 2017.........SUNRISE   708 AM CDT   SUNSET   703 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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