Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 200653
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1252 AM CST FRI FEB 20 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR FEBRUARY 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          4    436 PM  63    1930  35    -31       40
  MINIMUM         -8    742 AM -16    1979  19    -27       30
  AVERAGE         -2                        27    -29       35

PRECIPITATION (IN)
  YESTERDAY        0.00          0.97 1994   0.06  -0.06      T
  MONTH TO DATE    0.69                      0.88  -0.19     1.07
  SINCE DEC 1      2.69                      4.23  -1.54     4.74
  SINCE JAN 1      1.76                      2.25  -0.49     3.05

SNOWFALL (IN)
  YESTERDAY        0.0           2.0  1952   0.3   -0.3      0.0
                                      1929
                                      1924
  MONTH TO DATE   12.2                       5.6    6.6     13.4
  SINCE DEC 1     21.8                      27.1   -5.3     46.4
  SINCE JUL 1     25.4                      28.9   -3.5     47.4
  SNOW DEPTH       4

DEGREE DAYS
 HEATING
  YESTERDAY       67                        38     29       30
  MONTH TO DATE  970                       770    200     1034
  SINCE DEC 1   3395                      3344     51     4076
  SINCE JUL 1   4942                      4679    263     5459

 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    16   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     8.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    72           900 PM
 LOWEST     44           200 PM
 AVERAGE    58

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        61      1983
 MINIMUM TEMPERATURE (F)   19       -22      1929


SUNRISE AND SUNSET
FEBRUARY 20 2015......SUNRISE   646 AM CST   SUNSET   535 PM CST
FEBRUARY 21 2015......SUNRISE   644 AM CST   SUNSET   536 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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