Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 280635
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT THU MAY 28 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 27 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         77    444 PM  99    2012  75      2       85
  MINIMUM         59   1158 PM  30    1992  52      7       64
  AVERAGE         68                        64      4       75

PRECIPITATION (IN)
  YESTERDAY        0.01          2.78 1909   0.14  -0.13     0.01
  MONTH TO DATE    4.32                      3.43   0.89     2.33
  SINCE MAR 1      8.74                      9.10  -0.36     6.23
  SINCE JAN 1     10.66                     11.88  -1.22     9.97

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    T                         0.0    0.0       T
  SINCE MAR 1      7.6                       5.7    1.9      9.4
  SINCE JUL 1     35.5                      36.7   -1.2     56.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         4     -4        0
  MONTH TO DATE  142                       187    -45      198
  SINCE MAR 1   1492                      1525    -33     1777
  SINCE JUL 1   6938                      6527    411     7669

 COOLING
  YESTERDAY        3                         2      1       10
  MONTH TO DATE   48                        35     13       59
  SINCE MAR 1     48                        43      5       59
  SINCE JAN 1     48                        43      5       59
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     9.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM
 LOWEST     46           400 PM
 AVERAGE    70

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        93      2006
                                             1991
 MINIMUM TEMPERATURE (F)   52        36      1992
                                             1949


SUNRISE AND SUNSET
MAY 28 2015...........SUNRISE   525 AM CDT   SUNSET   823 PM CDT
MAY 29 2015...........SUNRISE   524 AM CDT   SUNSET   824 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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