Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 250635
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT TUE APR 25 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 24 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         76    208 PM  88    1915  64     12       79
  MINIMUM         41    526 AM  16    1967  41      0       43
  AVERAGE         59                        53      6       61

PRECIPITATION (IN)
  YESTERDAY        0.00          1.40 1950   0.11  -0.11     0.00
  MONTH TO DATE    4.11                      2.66   1.45     1.77
  SINCE MAR 1      6.90                      4.98   1.92     5.78
  SINCE JAN 1     10.93                      7.76   3.17     7.31

SNOWFALL (IN)
  YESTERDAY        0.0           1.5  1910   0.0    0.0      0.0
  MONTH TO DATE    T                         0.9   -0.9      0.4
  SINCE MAR 1      5.1                       5.7   -0.6      2.8
  SINCE JUL 1     22.1                      36.7  -14.6     24.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        6                        13     -7        4
  MONTH TO DATE  270                       407   -137      389
  SINCE MAR 1   1072                      1269   -197     1068
  SINCE JUL 1   5146                      6271  -1125     5254

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    7                         0      7        2
  SINCE MAR 1      7                         0      7        2
  SINCE JAN 1      7                         0      7        2
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     9.3


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    82           600 AM
 LOWEST     18           200 PM
 AVERAGE    50

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        90      1986
 MINIMUM TEMPERATURE (F)   42        25      1934


SUNRISE AND SUNSET
APRIL 25 2017.........SUNRISE   600 AM CDT   SUNSET   749 PM CDT
APRIL 26 2017.........SUNRISE   559 AM CDT   SUNSET   750 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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