Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 200638
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST TUE JAN 20 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 19 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         39    227 PM  53    2006  29     10       38
  MINIMUM         19    739 AM -24    1994  13      6        3
                                      1985
  AVERAGE         29                        21      8       21

PRECIPITATION (IN)
  YESTERDAY        T             1.31 1988   0.04  -0.04     0.00
  MONTH TO DATE    0.80                      0.88  -0.08     1.59
  SINCE DEC 1      1.73                      2.86  -1.13     3.28
  SINCE JAN 1      0.80                      0.88  -0.08     1.59

SNOWFALL (IN)
  YESTERDAY        0.0           8.3  1995   0.3   -0.3      0.0
  MONTH TO DATE    7.1                       6.4    0.7      9.7
  SINCE DEC 1      7.2                      17.7  -10.5     27.4
  SINCE JUL 1     10.8                      19.5   -8.7     28.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       36                        44     -8       44
  MONTH TO DATE  919                       830     89      963
  SINCE DEC 1   1982                      2056    -74     2368
  SINCE JUL 1   3529                      3391    138     3751

 COOLING
  YESTERDAY        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    12   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     4.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           400 AM
 LOWEST     70          1200 PM
 AVERAGE    81

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   29        51      1921
 MINIMUM TEMPERATURE (F)   13       -26      1985


SUNRISE AND SUNSET
JANUARY 20 2015.......SUNRISE   720 AM CST   SUNSET   455 PM CST
JANUARY 21 2015.......SUNRISE   719 AM CST   SUNSET   457 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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