Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 090633
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT MON APR 9 2018


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 8 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         40    431 PM  85    1931  58    -18       71
  MINIMUM         17    615 AM  15    1972  35    -18       36
  AVERAGE         29                        46    -17       54

PRECIPITATION (IN)
  YESTERDAY        T             1.39 1993   0.11  -0.11     0.00
  MONTH TO DATE    0.14                      0.86  -0.72     1.39
  SINCE MAR 1      1.36                      3.18  -1.82     4.18
  SINCE JAN 1      6.31                      5.96   0.35     8.21

SNOWFALL (IN)
  YESTERDAY        0.2           1.3  1982   0.1    0.1      0.0
  MONTH TO DATE    0.8                       0.5    0.3       T
  SINCE MAR 1      3.2                       5.3   -2.1      5.1
  SINCE JUL 1     31.5                      36.3   -4.8     22.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       36                        19     17       11
  MONTH TO DATE  283                       160    123      134
  SINCE MAR 1   1174                      1022    152      936
  SINCE JUL 1   6115                      6024     91     5010

 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    14   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED     4.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           600 AM
 LOWEST     22           300 PM
 AVERAGE    51

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        77      1934
 MINIMUM TEMPERATURE (F)   36        17      1997


SUNRISE AND SUNSET
APRIL  9 2018.........SUNRISE   625 AM CDT   SUNSET   731 PM CDT
APRIL 10 2018.........SUNRISE   624 AM CDT   SUNSET   732 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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