Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 110650
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
149 AM CDT WED APR 11 2018


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 10 2018...

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)
 YESTERDAY
  MAXIMUM         45    156 PM  93    1930  59    -14       73
  MINIMUM         24    537 AM  18    1989  36    -12       45
  AVERAGE         35                        47    -12       59

PRECIPITATION (IN)
  YESTERDAY        0.00          1.48 2008   0.12  -0.12     0.49
  MONTH TO DATE    0.20                      1.09  -0.89     1.88
  SINCE MAR 1      1.42                      3.41  -1.99     4.67
  SINCE JAN 1      6.37                      6.19   0.18     8.70

SNOWFALL (IN)
  YESTERDAY        0.0           1.5  1923   0.0    0.0      0.0
  MONTH TO DATE    2.4                       0.5    1.9       T
  SINCE MAR 1      4.8                       5.3   -0.5      5.1
  SINCE JUL 1     33.1                      36.3   -3.2     22.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       30                        18     12        6
  MONTH TO DATE  345                       196    149      140
  SINCE MAR 1   1236                      1058    178      942
  SINCE JUL 1   6177                      6060    117     5016

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        1
  SINCE MAR 1      0                         0      0        1
  SINCE JAN 1      0                         0      0        1
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     7.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81           200 AM
 LOWEST     37           200 PM
 AVERAGE    59

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        88      1930
 MINIMUM TEMPERATURE (F)   37        19      1973


SUNRISE AND SUNSET
APRIL 11 2018.........SUNRISE   622 AM CDT   SUNSET   733 PM CDT
APRIL 12 2018.........SUNRISE   621 AM CDT   SUNSET   734 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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