Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 072236
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CST WED FEB 7 2018


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR FEBRUARY 7 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         17   1214 PM  52    2009  32    -15       44
  MINIMUM         10    716 AM -16    1972  16     -6       30
  AVERAGE         14                        24    -10       37

PRECIPITATION (IN)
  TODAY            0.06          0.65 2013   0.05   0.01     0.33
  MONTH TO DATE    0.42                      0.29   0.13     0.33
  SINCE DEC 1      2.25                      3.64  -1.39     4.46
  SINCE JAN 1      1.76                      1.66   0.10     2.58

SNOWFALL (IN)
  TODAY            1.2           5.0  1933   0.3    0.9      0.0
  MONTH TO DATE    6.0                       2.2    3.8       T
  SINCE DEC 1     16.7                      23.7   -7.0     16.8
  SINCE JUL 1     16.9                      25.5   -8.6     16.8

DEGREE DAYS
 HEATING
  TODAY           51                        41     10       28
  MONTH TO DATE  355                       294     61      261
  SINCE DEC 1   2953                      2868     85     2684
  SINCE JUL 1   4167                      4203    -36     3553

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


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     8.5


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    84          1200 AM
 LOWEST     67          1200 PM
 AVERAGE    76

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        58      1990
 MINIMUM TEMPERATURE (F)   16       -20      1985


SUNRISE AND SUNSET
FEBRUARY  7 2018......SUNRISE   703 AM CST   SUNSET   519 PM CST
FEBRUARY  8 2018......SUNRISE   702 AM CST   SUNSET   520 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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