Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 210631
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT SUN APR 21 2019


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 20 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         68    444 PM  89    1987  63      5       61
  MINIMUM         32    520 AM  24    2018  40     -8       24
  AVERAGE         50                        51     -1       43

PRECIPITATION (IN)
  YESTERDAY        0.00          2.46 1929   0.11  -0.11     0.00
  MONTH TO DATE    1.04                      2.22  -1.18     1.10
  SINCE MAR 1      3.13                      4.54  -1.41     2.32
  SINCE JAN 1      9.43                      7.32   2.11     7.27

SNOWFALL (IN)
  YESTERDAY        0.0           T    1959   0.0    0.0      0.0
  MONTH TO DATE    2.9                       0.8    2.1      4.1
  SINCE MAR 1      3.0                       5.6   -2.6      6.5
  SINCE JUL 1     54.1                      36.6   17.5     34.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       15                        14      1       22
  MONTH TO DATE  336                       354    -18      598
  SINCE MAR 1   1298                      1216     82     1489
  SINCE JUL 1   6542                      6218    324     6430

 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    17   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     8.2


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    61           400 AM
 LOWEST     14           100 PM
 AVERAGE    38

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        86      1985
 MINIMUM TEMPERATURE (F)   40        24      1988


SUNRISE AND SUNSET
APRIL 21 2019.........SUNRISE   607 AM CDT   SUNSET   744 PM CDT
APRIL 22 2019.........SUNRISE   605 AM CDT   SUNSET   745 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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