Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 220642
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
141 AM CDT WED APR 22 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 21 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         54   1246 PM  86    1985  63     -9       71
  MINIMUM         36   1159 PM  24    1988  40     -4       53
  AVERAGE         45                        52     -7       62

PRECIPITATION (IN)
  YESTERDAY        0.00          3.38 1973   0.11  -0.11     0.05
  MONTH TO DATE    2.89                      2.33   0.56     1.76
  SINCE MAR 1      4.19                      4.65  -0.46     2.79
  SINCE JAN 1      6.11                      7.43  -1.32     6.53

SNOWFALL (IN)
  YESTERDAY        0.0           0.3  1988   0.0    0.0      0.0
  MONTH TO DATE    T                         0.8   -0.8      0.3
  SINCE MAR 1      7.6                       5.6    2.0      9.4
  SINCE JUL 1     35.5                      36.6   -1.1     56.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       20                        14      6        3
  MONTH TO DATE  256                       368   -112      357
  SINCE MAR 1   1192                      1230    -38     1449
  SINCE JUL 1   6638                      6232    406     7341

 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    36   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    47   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    18.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    65          1200 AM
 LOWEST     35           100 PM
 AVERAGE    50

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        91      1980
 MINIMUM TEMPERATURE (F)   41        23      1986


SUNRISE AND SUNSET
APRIL 22 2015.........SUNRISE   605 AM CDT   SUNSET   745 PM CDT
APRIL 23 2015.........SUNRISE   604 AM CDT   SUNSET   746 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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